Experiment col lombarda

0 likes684 views

Iñaki Villanueva Gago

FEM QUÍMICA!

EXPERIMENTEM: ÀCIDS I BASES
1 COL LLOMBARDA 1 CASSÓ
MATERIALS NECESSARIS:
VINAGRE 6 GOTS TRANSPARENTS

1 LLIMONA AMONÍAC

AIGUA FOGONETS

PROCEDIMENT:
1- ESCALFEM LA COL EN UN CASSÓ FINS QUE FACI SUC ( DE COLOR BLAU MARÍ)
ABOQUEM EL SUC EN UN GOT TRANSPARENT I HI AFEGIM UNES GOTES VINAGRE

QUÈ PASSA? EL SUC DE LA COL QUE ERA BLAU MARÍ ES TORNA DE COLOR vERMELL

2- ESPREMEM LA LLIMONA PER FER-NE SUC I N’ AFEGIM UNES GOTES AL SUC DE LA COL

QUÈ PASSA? EL SUC DE LA COL QUE ERA BLAU MARÍ ES TORNA DE COLOR VERMELL

3- AFEGIM UNES GOTES D’ AIGUA AL SUC DE LA COL

QUÈ PASSA? EL SUC DE LA COL LLOMBARDA NO CANVIA
DE COLOR.

4- AFEGIM UNES GOTES D’ AMONÍAC AL SUC DE LA COL.

QUÈ PASSA? EL SUC DE LA COL LLOMBARDA ES TORNA DE
COLOR______VERD______

&&&&&++

LES NOSTRES HIPÒTESIS:

ANNA .P: QUÈ CREIEU QUE PASSARÀ QUAN BARREGEM EL SUC DE COL LOMBARDA I EL VINAGRE?

NOA: QUE EXPLOTARÀ!

MARC: QUE SURTIRAN BOMBOLLES

ANNA. P: I SI SURTEN BOMBOLLES QUE VOLDRÀ DIR QUE S’ HA FORMAT AMB LA REACCIÓ QUÍMICA?

MARC: AIRE I GAS!

ÒSCAR: QUE ES TORNARÀ SABÓ

BERTA: ES FARÀ ESPÈS

COMPROVEM QUE EL QUE SUCCEEIX ÉS QUE ES TORNA EL SUC DE LA COL LOMBARDA ES TORNA DE COLOR VERMELL

ANNA.P: I ARA AMB EL SUC DE LLIMONA QUE PASSARÀ?

ROGER. JO CREC QUE PASSARÀ EL MATEIX PERQUÈ LA LLIMONA TAMBÉ ÉS UN ÀCID.

COMPROVEM QUE LA TEORIA DEL ROGER ÉS CERTA

IAN: TAMBÉ ES TORNA VERMELL PERQUÈ EL VINAGRE I ES SUC DE LLIMONA SÓN LÍQUIDS

ANNA. P:I AMB L’ AMONÍAC? QUE PASSARÀ? TAMBÉ ÉS UN LÍQUID, LLAVORS S’ HAURIA DE TORNAR VERMELL TAMBÉ EL
SUC DE LA COL, PERÒ PENSEU QUE L’ AMONÍAC ÉS UNA MICA PERILLÓS DE TOCAR PERQUÈ CREMA, DONCS ÉS UNA BASE
MOLT FORTA.

ARIEL: LES COSES QUE CREMEN VENEN DE LES PISTOLES

DAVID: APARTEM-NOS PERQUÈ EXPLOTARÀ!

PERÒ PER SORPRESA, VEIEM QUE LA BARREJA DE COL I AMONÍAC S’ HA TORNAT DE
COLOR VERD

ANNA. P: EL SUC DE LA COL LOMBARDA SERVEIX PERINDICAR-NOS SI UNA
SUBSTÀNCIA ÉS ÀCIDA ( ES TORNA VERMELL) O BÀSICA ( ES TORNA VERD)

ARA PROVEM QUE PASSA SI HI AFEGIM AIGUA I VEIEM QUE EL SUC DE COL
LOMBARDA S’ HA TORNAT D’ UN BLAU MÉS CLARET PERÒ NO HA ACANVIAT DE
COLOR.

ANNA. P: LLAVORS L’ AIGUA ÉS UN ÀCID?

TOTS: NO!

ANNA. P: UNA BASE?

ÀLEX: TAMPOC PERQUÈ SI NO SERIA VERD

ANNA. P: TENIU RAÓ. SOU MOLT BONS CIENTÍFICS! L’AIGUA ÉS NEUTRE, AIXÒ
VOL DIR QUE NO ÉS NI ÀCID NI BASE

ESCALA DE PH

EXPLICACIÓ CIENTÍFICA:
LA COL LLOMBARDA ÉS UN INDICADOR DE PH. EL PH ENS SERVEIX PER SABER SI UNA SUBSTÀNCIA ÉS ÀCIDA , BÀSICA O
NEUTRE.
SI BARREGEM EL SUC DE LA COL AMB UN ÀCID, ES TORNA DE COLOR VERMELL I SI LA BARREGEM AMB UNA BASE ES TORNA DE
COLOR VERD.
EL VINAGRE ÉS UN ÀCID ( ÀCID ACÈTIC) I EL SUC DE LLIMONA TAMBÉ ÉS UN ÀCID ( ÀCID CÍTRIC) PER AIXÒ QUAN LI AFEGIM
A LA COL LLOMBARDA ES TORNA DE COLOR VERMELL
L’ AIGUA ÉS NEUTRE (NI ÀCID NI BASE) PER AIXÒ NO CANVIA DE COLOR
L’ AMONÍAC ÉS UNA BASE MOLT FORTA I PER AIXÒ ES TORNA DE COLOR VERD.

ACID ACÈTIC ( VINAGRE) ÀCID CÍTRIC (LLIMONA) AIGUA AMONÍAC

El documento introduce los conceptos básicos de átomos y moléculas. Explica que toda la materia está compuesta de átomos de elementos químicos como el carbono, hidrógeno, oxígeno y nitrógeno. Luego describe cómo los átomos se unen para formar moléculas sencillas como H2O (agua), H2O2 (agua oxigenada), CO (monóxido de carbono) y CO2 (dióxido de carbono). Finalmente, anima al lector a construir modelos de moléculas usando bolitas de

1r congrés bassa can cardús acabatIñaki Villanueva Gago

��

Trobada ocellsIñaki Villanueva Gago

��

Vol ocell1Iñaki Villanueva Gago

��

Vol ocell5Iñaki Villanueva Gago

��

Mantis religiosaIñaki Villanueva Gago

��

2024 Trend Updates: What Really Works In SEO & Content MarketingSearch Engine Journal

��

The document outlines key SEO and content marketing trends for 2024, emphasizing the impact of AI, the importance of E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness), and a shift towards user-centric content strategies. It advises against focusing on outdated trends like voice search and stresses the need for creating value-driven, authoritative content. Additionally, it highlights the need to leverage AI as a supportive tool rather than relying solely on it for content creation.

Storytelling For The Web: Integrate Storytelling in your Design ProcessChiara Aliotta

��

The document outlines a livestream presentation by Chiara Aliotta on integrating storytelling into web design to enhance user experiences. It covers the storytelling process for designers, emphasizing aspects such as understanding the audience, structuring narratives, and creating emotional connections. The presentation also includes case studies and practical examples to demonstrate effective storytelling in UX/UI design.

Artificial Intelligence, Data and Competition – SCHREPEL – June 2024 OECD dis...OECD Directorate for Financial and Enterprise Affairs

��

This presentation by Thibault Schrepel, Associate Professor of Law at Vrije Universiteit Amsterdam University, was made during the discussion “Artificial Intelligence, Data and Competition” held at the 143rd meeting of the OECD Competition Committee on 12 June 2024. More papers and presentations on the topic can be found at oe.cd/aicomp. This presentation was uploaded with the author’s consent.

How to Leverage AI to Boost Employee Wellness - Lydia Di Francesco - SocialHR...SocialHRCamp

��

The document discusses leveraging AI to enhance employee wellness through data analytics, automating tasks, and personalized wellness apps, emphasizing the shared responsibility of employee well-being between leaders and organizations. It outlines best practices for using AI in wellness strategies, including ensuring data privacy and security, understanding employee needs, and promoting inclusivity. Lydia Di Francesco, a wellness specialist, shares insights to optimize workplace wellness strategy using AI-driven data analytics and encourages collaboration and transparency.

2024 State of Marketing Report – by HubspotMarius Sescu

��

The State of Marketing 2024 report highlights the transformative impact of AI and automation, emphasizing the importance of personalization and engagement to drive growth in a competitive landscape. Marketers are focusing on optimizing budgets, leveraging social media for brand awareness, and utilizing AI tools to enhance efficiency across tasks. Key trends for 2024 include the rise of experiential marketing, content creation that meets user needs, and strengthened connections through personalized customer experiences.

Everything You Need To Know About ChatGPTExpeed Software

��

ChatGPT is an AI chatbot developed by OpenAI, built on advanced language models to facilitate human-like conversational interactions. Launched in November 2022, it utilizes a transformer architecture to understand and generate text, with applications ranging from content creation to customer service. Despite its capabilities, there are concerns about potential misuse and biases in its responses, which OpenAI aims to mitigate through moderation and user feedback.

Product Design Trends in 2024 | Teenage EngineeringsPixeldarts

��

How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow

��

The November 2023 mental health report indicates that 70% of respondents rate their mental health as 'good' or 'excellent,' with higher diagnoses reported among African Americans and non-Hispanic whites compared to Hispanics and Asians. Younger generations, particularly Gen Z and millennials, are more likely to experience mental health challenges, seek information online, and report that their mental health impacts their work and relationships. Half of the respondents feel comfortable discussing their mental health with professionals, although Gen Z shows the least comfort in this area.

AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork

��

Creative operations teams expect increased AI use in 2024. Currently, over half of tasks are not AI-enabled, but this is expected to decrease in the coming year. ChatGPT is the most popular AI tool currently. Business leaders are more actively exploring AI benefits than individual contributors. Most respondents do not believe AI will impact workforce size in 2024. However, some inhibitions still exist around AI accuracy and lack of understanding. Creatives primarily want to use AI to save time on mundane tasks and boost productivity.

Skeleton Culture CodeSkeleton Technologies

��

Organizational culture includes values, norms, systems, symbols, language, assumptions, beliefs, and habits that influence employee behaviors and how people interpret those behaviors. It is important because culture can help or hinder a company's success. Some key aspects of Netflix's culture that help it achieve results include hiring smartly so every position has stars, focusing on attitude over just aptitude, and having a strict policy against peacocks, whiners, and jerks.

PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley

��

PepsiCo provided a safe harbor statement noting that any forward-looking statements are based on currently available information and are subject to risks and uncertainties. It also provided information on non-GAAP measures and directing readers to its website for disclosure and reconciliation. The document then discussed PepsiCo's business overview, including that it is a global beverage and convenient food company with iconic brands, $91 billion in net revenue in 2023, and nearly $14 billion in core operating profit. It operates through a divisional structure with a focus on local consumers.

Content Methodology: A Best Practices Report (Webinar)contently

��

This document provides an overview of content methodology best practices. It defines content methodology as establishing objectives, KPIs, and a culture of continuous learning and iteration. An effective methodology focuses on connecting with audiences, creating optimal content, and optimizing processes. It also discusses why a methodology is needed due to the competitive landscape, proliferation of channels, and opportunities for improvement. Components of an effective methodology include defining objectives and KPIs, audience analysis, identifying opportunities, and evaluating resources. The document concludes with recommendations around creating a content plan, testing and optimizing content over 90 days.

How to Prepare For a Successful Job Search for 2024Albert Qian

��

The document provides guidance on preparing a job search for 2024. It discusses the state of the job market, focusing on growth in AI and healthcare but also continued layoffs. It recommends figuring out what you want to do by researching interests and skills, then conducting informational interviews. The job search should involve building a personal brand on LinkedIn, actively applying to jobs, tailoring resumes and interviews, maintaining job hunting as a habit, and continuing self-improvement. Once hired, the document advises setting new goals and keeping skills and networking active in case of future opportunities.

Social Media Marketing Trends 2024 // The Global Indie InsightsKurio // The Social Media Age(ncy)

��

The 2024 social media marketing trends report highlights significant shifts influenced by generative AI, including the emergence of personalized content, the rise of virtual influencers, and a stronger focus on user-generated content. Insights were gathered from 33 experts across 23 leading independent agencies, providing a perspective that emphasizes creativity and authenticity in marketing strategies. Key trends also include the blending of B2B and B2C approaches, reflecting changes in consumer behavior and the evolving landscape of social media engagement.

Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal

��

The document discusses trends in paid search for 2024, highlighting changes in user behavior, the implications for financial services, and privacy challenges. It emphasizes the importance of adapting search strategies, utilizing AI-driven tools like performance max and smart bidding, and leveraging first-party data for better marketing efficacy. Key takeaways include holistic SEO and SEM approaches, monitoring shifting user intents, and the need for continuous performance evaluation.

5 Public speaking tips from TED - Visualized summarySpeakerHub

��

The document outlines five public speaking tips from Chris Anderson, TED Talks curator, emphasizing the importance of eye contact, vulnerability, humor, humility, and storytelling. These skills are presented as essential for engaging audiences effectively and are increasingly valuable in today's economy. The article posits that mastering these techniques can enhance speakers' ability to communicate ideas powerfully.

ChatGPT and the Future of Work - Clark Boyd Clark Boyd

��

The document provides an overview of generative AI, particularly focusing on ChatGPT and its implications for business and the job market. It discusses the rapid growth of generative AI, its applications in marketing, and the skills needed for the AI era while addressing potential job displacement and the need for adaptation. The agenda includes a Q&A session and emphasizes rethinking work in collaboration with AI technology.

Getting into the tech field. what next Tessa Mero

��

The document provides career advice for getting into the tech field, including: - Doing projects and internships in college to build a portfolio. - Learning about different roles and technologies through industry research. - Contributing to open source projects to build experience and network. - Developing a personal brand through a website and social media presence. - Networking through events, communities, and finding a mentor. - Practicing interviews through mock interviews and whiteboarding coding questions.

Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray

��

1. Core updates from Google periodically change how its algorithms assess and rank websites and pages. This can impact rankings through shifts in user intent, site quality issues being caught up to, world events influencing queries, and overhauls to search like the E-A-T framework. 2. There are many possible user intents beyond just transactional, navigational and informational. Identifying intent shifts is important during core updates. Sites may need to optimize for new intents through different content types and sections. 3. Responding effectively to core updates requires analyzing "before and after" data to understand changes, identifying new intents or page types, and ensuring content matches appropriate intents across video, images, knowledge graphs and more.

How to have difficult conversations Rajiv Jayarajah, MAppComm, ACC

��

Experiment col lombarda

1. FEM QUÍMICA! EXPERIMENTEM: ÀCIDS I BASES 1 COL LLOMBARDA 1 CASSÓ MATERIALS NECESSARIS: VINAGRE 6 GOTS TRANSPARENTS 1 LLIMONA AMONÍAC AIGUA FOGONETS PROCEDIMENT: 1- ESCALFEM LA COL EN UN CASSÓ FINS QUE FACI SUC ( DE COLOR BLAU MARÍ) ABOQUEM EL SUC EN UN GOT TRANSPARENT I HI AFEGIM UNES GOTES VINAGRE QUÈ PASSA? EL SUC DE LA COL QUE ERA BLAU MARÍ ES TORNA DE COLOR vERMELL

2. 2- ESPREMEM LA LLIMONA PER FER-NE SUC I N’ AFEGIM UNES GOTES AL SUC DE LA COL QUÈ PASSA? EL SUC DE LA COL QUE ERA BLAU MARÍ ES TORNA DE COLOR VERMELL

3. 3- AFEGIM UNES GOTES D’ AIGUA AL SUC DE LA COL QUÈ PASSA? EL SUC DE LA COL LLOMBARDA NO CANVIA DE COLOR. 4- AFEGIM UNES GOTES D’ AMONÍAC AL SUC DE LA COL. QUÈ PASSA? EL SUC DE LA COL LLOMBARDA ES TORNA DE COLOR______VERD______ &&&&&++

4. LES NOSTRES HIPÒTESIS: ANNA .P: QUÈ CREIEU QUE PASSARÀ QUAN BARREGEM EL SUC DE COL LOMBARDA I EL VINAGRE? NOA: QUE EXPLOTARÀ! MARC: QUE SURTIRAN BOMBOLLES ANNA. P: I SI SURTEN BOMBOLLES QUE VOLDRÀ DIR QUE S’ HA FORMAT AMB LA REACCIÓ QUÍMICA? MARC: AIRE I GAS! ÒSCAR: QUE ES TORNARÀ SABÓ BERTA: ES FARÀ ESPÈS COMPROVEM QUE EL QUE SUCCEEIX ÉS QUE ES TORNA EL SUC DE LA COL LOMBARDA ES TORNA DE COLOR VERMELL ANNA.P: I ARA AMB EL SUC DE LLIMONA QUE PASSARÀ? ROGER. JO CREC QUE PASSARÀ EL MATEIX PERQUÈ LA LLIMONA TAMBÉ ÉS UN ÀCID. COMPROVEM QUE LA TEORIA DEL ROGER ÉS CERTA IAN: TAMBÉ ES TORNA VERMELL PERQUÈ EL VINAGRE I ES SUC DE LLIMONA SÓN LÍQUIDS

5. ANNA. P:I AMB L’ AMONÍAC? QUE PASSARÀ? TAMBÉ ÉS UN LÍQUID, LLAVORS S’ HAURIA DE TORNAR VERMELL TAMBÉ EL SUC DE LA COL, PERÒ PENSEU QUE L’ AMONÍAC ÉS UNA MICA PERILLÓS DE TOCAR PERQUÈ CREMA, DONCS ÉS UNA BASE MOLT FORTA. ARIEL: LES COSES QUE CREMEN VENEN DE LES PISTOLES DAVID: APARTEM-NOS PERQUÈ EXPLOTARÀ! PERÒ PER SORPRESA, VEIEM QUE LA BARREJA DE COL I AMONÍAC S’ HA TORNAT DE COLOR VERD ANNA. P: EL SUC DE LA COL LOMBARDA SERVEIX PERINDICAR-NOS SI UNA SUBSTÀNCIA ÉS ÀCIDA ( ES TORNA VERMELL) O BÀSICA ( ES TORNA VERD) ARA PROVEM QUE PASSA SI HI AFEGIM AIGUA I VEIEM QUE EL SUC DE COL LOMBARDA S’ HA TORNAT D’ UN BLAU MÉS CLARET PERÒ NO HA ACANVIAT DE COLOR. ANNA. P: LLAVORS L’ AIGUA ÉS UN ÀCID? TOTS: NO! ANNA. P: UNA BASE? ÀLEX: TAMPOC PERQUÈ SI NO SERIA VERD ANNA. P: TENIU RAÓ. SOU MOLT BONS CIENTÍFICS! L’AIGUA ÉS NEUTRE, AIXÒ VOL DIR QUE NO ÉS NI ÀCID NI BASE ESCALA DE PH

6. EXPLICACIÓ CIENTÍFICA: LA COL LLOMBARDA ÉS UN INDICADOR DE PH. EL PH ENS SERVEIX PER SABER SI UNA SUBSTÀNCIA ÉS ÀCIDA , BÀSICA O NEUTRE. SI BARREGEM EL SUC DE LA COL AMB UN ÀCID, ES TORNA DE COLOR VERMELL I SI LA BARREGEM AMB UNA BASE ES TORNA DE COLOR VERD. EL VINAGRE ÉS UN ÀCID ( ÀCID ACÈTIC) I EL SUC DE LLIMONA TAMBÉ ÉS UN ÀCID ( ÀCID CÍTRIC) PER AIXÒ QUAN LI AFEGIM A LA COL LLOMBARDA ES TORNA DE COLOR VERMELL L’ AIGUA ÉS NEUTRE (NI ÀCID NI BASE) PER AIXÒ NO CANVIA DE COLOR L’ AMONÍAC ÉS UNA BASE MOLT FORTA I PER AIXÒ ES TORNA DE COLOR VERD. ACID ACÈTIC ( VINAGRE) ÀCID CÍTRIC (LLIMONA) AIGUA AMONÍAC

�ݺ�ߣ

Experiment col lombarda

Recommended

More Related Content

Featured (20)

Experiment col lombarda