What is the initial number of zinc atoms on the reactant side in the equation Zn3P2 + H2O?

Balancing Chemical Equations Concepts

Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Hard

Sophia Harris
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
4
3
2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many hydrogen atoms are initially present on the product side before balancing?
9
3
5
7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What coefficient is placed in front of zinc hydroxide to balance the zinc atoms?
4
3
2
1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After balancing zinc, how many hydrogen atoms are there on the product side?
4
8
10
6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What coefficient is used in front of PH3 to balance phosphorus atoms?
1
2
4
3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many total hydrogen atoms are there after balancing phosphorus?
14
12
10
8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What coefficient is placed in front of H2O to balance the hydrogen atoms?
4
7
6
5
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