Skala pH

Tampilan Layar Skala pH  Unduh  Sertaan
  • pH
  • Dilusi
  • Konsentrasi
Java Logo Original Sim and Translations

Isi

  • pH
  • Dilusi
  • Konsentrasi
  • Asam
  • Basis

Description

Test the pH of things like coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Visualize the relative number of hydroxide ions and hydronium ions in solution. Switch between logarithmic and linear scales. Investigate whether changing the volume or diluting with water affects the pH. Or you can design your own liquid!

Contoh Tujuan Pengajaran

  • Determine if a liquid is acidic, basic, or neutral
  • Place acids or bases in relative order
  • Describe on a molecular scale, with illustrations, how the water equilibrium varies with pH
  • Determine concentration of hydroxide, hydronium and water at a given pH
  • Relate liquid color to pH
  • Predict (qualitatively and quantitatively) how dilution and volume will affect the pH and concentration of hydroxide, hydronium and water
Version 1.3.4

Teacher Tips

Panduan Bagi Guru (pdf) memuat petunjuk / tip yang dibuat oleh Tim PhET. ( PDF ).

Video Primer

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Teacher-Submitted Activities

pH Scale inquiry-based intro to acid-base A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein MS
UG-Intro
HS
MC
Remote
Lab
HW
Earth Science
Chemistry
Biology
Concept questions for Physics using PhET (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein UG-Intro
HS
MC Physics
Escala de pH, introducción a ácidos y bases con indagación A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Leoblien, traducción de Diana López HS
UG-Intro
MS
MC
Guided
Chemistry
¿Cómo una disolución afecta los niveles de pH en ácidos y bases? A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Joselyn Gianatasio, traducción Diana López MS
HS
Guided Chemistry
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein MS Other Biology
Physics
Chemistry
Earth Science
PhET Sims Aligned to the Chemistry Curriculum This contribution was designed by PhET. Julia Chamberlain UG-Intro
HS
Other Chemistry
pH Learning Goals by developement team (Inquiry Based) This contribution was designed by PhET. Trish Loeblein, Laurie Langdon Other Other Chemistry
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López MS
HS
Other Mathematics
Biology
Chemistry
Physics
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López HS
UG-Intro
Other Chemistry
Physics
Mathematics
Preguntas de razonamiento para todas las simulaciones HTML5 This contribution was designed by PhET. Diana López HS
UG-Intro
UG-Adv
K-5
MS
Grad
HW
Discuss
Astronomy
Physics
Chemistry
Mathematics
MS and HS TEK to Sim Alignment Elyse Zimmer MS
HS
Other Physics
Chemistry
Biology
Effects of pH Marquita Watkins UG-Intro Guided
Lab
HW
Chemistry
Biology
Ácidos e bases Caio Rômulo Freitas Silva; Caroline de Goes Sampaio HS Demo Chemistry
Investigation of Acids & pH Jon Tietz HS HW
Guided
Lab
Chemistry
On the molecular level, what is the difference between acids and bases? Chris Justus HS Guided Chemistry
What effect does dilution of an acid or base have on the pH of the solution? Chris Justus HS Guided Chemistry
Student Guide for PhET - pH Scale in html5 Brian Libby HS
MS
HW
Guided
Chemistry
pH Scale Guided Inquiry Activity Tony Tracy HS
UG-Intro
HW
Guided
Lab
Chemistry
Exploring the pH Scale Lyric Portwood HS
MS
Guided Chemistry
Introduction to acids & bases Donna Brewster HS Guided Chemistry
EXERCÍCIO DE VERIFICAÇÃO DE CARACTERÍSTICAS ÁCIDO BASE Marcelo Guerra MS Discuss
HW
Chemistry
Indicador de pH de substâncias do cotidiano. Antonio Marley de Araújo Stedile, Maria Cleide da Silva Barroso HS
MS
UG-Intro
Demo
HW
Guided
Lab
Chemistry
Logaritmo e Função Logaritmo Wedson Francelino Ribeiro Noronha, Francisco Régis Vieira Alves HS
UG-Intro
Discuss
Lab
Mathematics
Atividade de simulação de Ácidos e Bases Marcelo Henrique Freitas Saraiva Guerra; Ana Karine Portela Vasconcelos MS Guided Chemistry
Escala de PH - Alcalino acidez walter Manuel Trujillo Yaipen Grad
Other
K-5
MS
UG-Intro
UG-Adv
HS
Other
HW
Guided
Lab
Other
Chemistry
Physics

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