What is the chemical formula for calcium sulfate hexahydrate?
Naming Hydrates

Quiz
•
Chemistry
•
11th Grade
•
Medium
Max Birdsell
Used 45+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CaSO₄ * 6H2O
Ca2(SO4)3 * 6H2O
Ca(SO4)2 * 6H2O
Ca3(SO4)3 * 6H2O
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are anhydrous compounds different from hydrates?
Anhydrous compounds contain more water molecules than hydrates
Anhydrous compounds and hydrates are the same
Anhydrous compounds do not contain water molecules, unlike hydrates
Anhydrous compounds use Greek letters to indicate the number of water molecules present
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for Copper(II) sulfate pentahydrate?
CuSO4
CuSO4·5H2O
CuSO4·H2O
Cu2SO4·5H2O
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula for magnesium bromide tetrahydrate?
Mg2Br2·5H2O
MnBr2·6H2O
MgBr2·4H2O
MgBr·3H2O
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct name for the compound CuSO4·8H2O?
Copper(I) sulfate octahydrate
Copper(II) sulfate octahydrate
Cupric sulfate octahydrate
Copper(II) sulfate octahydrate
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calculate the molar mass of CuSO4·5H2O.
159.61 g/mol
249.68 g/mol
221.11 g/mol
180.29 g/mol
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct formula for Nickel (II) Sulfate dihydrate?
NiSO4·5H2O
NiSO4·3H2O
NiSO4·7H2O
NiSO4·2H2O
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