What does the number 3 represent in 4NH3?
Law of Conservation of Mass

Flashcard
•
Science
•
8th Grade
•
Hard
Alana Rattan
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11 questions
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1.
FLASHCARD QUESTION
Front
Back
The number of hydrogen atoms in each molecule.
2.
FLASHCARD QUESTION
Front
What does the number 4 represent in 4NH3?
Back
The number of molecules.
3.
FLASHCARD QUESTION
Front
How many Nitrogen (N) atoms are in 4NH3?
Back
4
4.
FLASHCARD QUESTION
Front
How many Hydrogen (H) atoms are in 4NH3?
Back
12
5.
FLASHCARD QUESTION
Front
In the equation shown, what are the reactant(s)?
Back
N2 + H2
6.
FLASHCARD QUESTION
Front
In the equation shown, what are the product(s)?
Back
NH3
7.
FLASHCARD QUESTION
Front
Is this equation balanced?
Back
No
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