
Hydrate Name
Authored by Charles Martinez
Chemistry
11th Grade
NGSS covered
Used 1+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
The chemical formula of sodium hydroxide pentahydrate is:
NaO·5H2O
2.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
The chemical formula of sodium carbonate monohydrate is:
3.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Copper (III) sulfate hexahydrate
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Magnesium nitrate hydrate
Magnesium nitrate one hydrate
5.
FILL IN THE BLANKS QUESTION
10 mins • 1 pt
A hydrate of magnesium carbonate weighs 4.35 grams. It is heated for 2 hours, and the resulting anhydrate weighs 3.33 grams. What was the % water in the hydrate?
(a)
6.
FILL IN THE BLANKS QUESTION
10 mins • 1 pt
A sodium carbonate dihydrate is heated until no water remains. 36.0 g of water were driven off and the final mass of sodium carbonate is 45.1g. Solve for % water.
(a)
Tags
NGSS.HS-PS1-7
7.
FILL IN THE BLANKS QUESTION
10 mins • 1 pt
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