What is the % by mass of O in H2O?
(Answer to 1 d.p.)
GFM/% Mass/Moles
8th Grade
•25 Qs
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GFM/% Mass/Moles
Quiz
•
Chemistry
•
8th Grade
•
Medium
Craig Angus
Used 1+ times
FREE Resource
25 questions
Show all answers
1.
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5 mins • 1 pt
2.
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5 mins • 1 pt
What is the % by mass of O in SO3?
3.
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5 mins • 1 pt
What is the % by mass of Na in Na2CO3?
(Answer to 1 d.p.)
4.
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5 mins • 1 pt
% by mass of N in Ca(NO3)2?
(Answer to 1 d.p.)
5.
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5 mins • 1 pt
What is the % by mass of O in Ca(NO3)2?
(Answer to 1 d.p.)
6.
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5 mins • 1 pt
% by mass of Cl in FeCl3?
(Answer to 1 d.p.)
7.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
What is the % by mass of N in NH4NO3?
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