中学化学实验室-中考必备 1.17

中学化学实验室-中考必备 1.17

Shanghai Niwei Digital Technology Co., Ltd.  ❘ Logiciel gratuit
iOS
hors 10 votes
Dernière version
1.17
Coffre-fort à installer
EXCELLENT User Rating

Based on the chemistry practical experiments for junior high school students announced by the Ministry of Education:

  1. Assembling apparatus for producing oxygen using potassium permanganate in the laboratory
  2. Experiment of producing oxygen using hydrogen peroxide in the laboratory
  3. Exploration of solute in the waste solution of carbon dioxide produced in the laboratory
  4. Investigation of conditions for substance combustion
  5. Investigation of the metallic activity of zinc, copper, and magnesium
  6. Assembling a filtration device and filtering crude saltwater
  7. Heating and evaporating a salt solution
  8. Weighing 6.5 grams of sodium chloride using a tray balance
  9. Preparation of a sodium chloride solution with a specific mass fraction
  10. Differentiation of hydrochloric acid, sodium hydroxide solution, and distilled water
  11. Determining the acidity or alkalinity of a solution using pH paper
  12. Reaction between acidic copper sulfate solution and sodium hydroxide solution
  13. Neutralizing hydrochloric acid with sodium hydroxide solution
  14. Removing rust with dilute hydrochloric acid
  15. Distinguishing between sodium hydroxide and calcium hydroxide solutions
  16. Laboratory production and collection of carbon dioxide
  17. Investigation of the reaction between carbon dioxide and water
  18. Exploration of the metamorphosis of calcium hydroxide
  19. Investigation of reactions between soluble bases and certain salts
  20. Differentiation between sodium carbonate solution with added sodium sulfate

What are you waiting for? Download your chemistry simulation experiment course now!

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Vue d'ensemble

中学化学实验室-中考必备 est un logiciel de Logiciel gratuit dans la catégorie Éducation développé par Shanghai Niwei Digital Technology Co., Ltd..

La dernière version de 中学化学实验室-中考必备 est 1.17, publié sur 12/06/2024. Au départ, il a été ajouté à notre base de données sur 12/06/2024.

中学化学实验室-中考必备 s’exécute sur les systèmes d’exploitation suivants : iOS.

Utilisateurs de 中学化学实验室-中考必备 a donné une cote de 5 étoiles sur 5.

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