Hydrates plus

Hydrates plus

9th - 12th Grade

13 Qs

quiz-placeholder

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Hydrates plus

Hydrates plus

Assessment

Quiz

Chemistry

9th - 12th Grade

Medium

NGSS
HS-PS1-7, HS-PS1-2

Standards-aligned

Used 180+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Name the following ionic compound: MgSO4*7H2O
magnesium sulfate * hexahydarte
magnesium sulfate hexahydarte
magnesium sulfate heptahydrate
magnesium sulfate* heptahydrate

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the correct formula for Sodium Oxide?
NaO
NaO2
Na2O
Na2O2

Tags

NGSS.HS-PS1-2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Name the following ionic compound: BeCl2
beryllium chlorine
beryllium (II) chloride
beryllium chloride
beryllium dichloride

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Na2CO3 · 10H2O is known as sodium sulfate ______
Hydroxide
Hydrate
Decahydrate
None of the above

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Name the following hydrate:  NaCl * 5H2O
sodium chloride 
sodium monochloride pentahydrate
sodium chloride pentahydrate
pentahydrate

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A 15.67 g sample of a hydrate of magnesium carbonate was heated to drive off the water. The mass was reduced to 7.58 g. What is the formula of the hydrate?
MgCO3 · 5H2O
MgCO3 · 4H2O
MgCO3 · 6H2O
MgCO3 · 1H2O

Tags

NGSS.HS-PS1-7

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A compound is a hydrate when it...
is composed of only hydrogen and oxygen
is a state of water
traps water inside of the compound
repels water from the compound

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