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Percent By Mass

Quiz by Kelly Stephens

High School

Chemistry (2017)

Texas Essential Knowledge and Skills (TEKS)

Customize this quiz to suit your class

Instantly translate to 100+ languages

Measures 1 skill from

High School

Chemistry (2017)

Texas Essential Knowledge and Skills (TEKS)

112.35.c.8.c

Calculate percent composition of compounds.

Track each student's skills and progress in your Mastery dashboards

Q 1/5
Score 0
What is the percent by mass of magnesium in MgO (molar mass of MgO = 40.3 g/mol)?
30
60%
50%
20%
40%
Q 2/5
Score 0
What is the percent composition by mass of sulfur in the compound MgSO4 (molar mass of MgSO4 = 120 g/mol)?
30
53%
46%
27%
20%

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Periodic Table Quiz #2
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Percent By Mass

Quiz by Kelly Stephens

High School

Chemistry (2017)

Texas Essential Knowledge and Skills (TEKS)

Customize this quiz to suit your class

Instantly translate to 100+ languages

Measures 1 skill from

High School

Chemistry (2017)

Texas Essential Knowledge and Skills (TEKS)

112.35.c.8.c

Calculate percent composition of compounds.

Track each student's skills and progress in your Mastery dashboards

Give this quiz to my class

as a classroom game

as homework

as an exam

as a printed PDF

Q 1/5
Score 0
What is the percent by mass of magnesium in MgO (molar mass of MgO = 40.3 g/mol)?
30
60%
50%
20%
40%
Q 2/5
Score 0
What is the percent composition by mass of sulfur in the compound MgSO4 (molar mass of MgSO4 = 120 g/mol)?
30
53%
46%
27%
20%

5 questions

What is the percent by mass of magnesium in MgO (molar mass of MgO = 40.3 g/mol)?

30 sec

112.35.c.8.c

What is the percent composition by mass of sulfur in the compound MgSO4 (molar mass of MgSO4 = 120 g/mol)?

30 sec

112.35.c.8.c

What is the percent by mass of calcium in CaF2 (molar mass = 78 g/mol)?

30 sec

112.35.c.8.c

What is the percent by mass of Carbon in sugar C12H22O11 ?

30 sec

112.35.c.8.c

What is the percent by mass of Oxygen in water? H2O.

30 sec

112.35.c.8.c

Related quizzes

The Periodic Table
Periodic Table Quiz #2
PAP 4/27- 4/28 Quiz Solubility
States of Matter & Phase Changes
Acids ad Bases
Bonding Basics
Counting Atoms
Gas Laws