Balancing Reactions Quiz 1

Quiz
•
Chemistry
•
10th Grade
•
Medium
Standards-aligned
Juan Orozco
Used 24+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
James, Mason, and Ethan are working on a chemistry project. They need to balance the following equation for their experiment:
__ H3PO4 + __ KOH → __ K3PO4 + __ H2O
1, 3, 1, 3
3, 3, 1, 1
3, 1, 3, 1
6, 2, 6, 2
Tags
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Mia, Ava, and Sophia are in a chemistry class. Their teacher gave them a challenge to balance the following equation:
__ K + __ B2O3 → __ K2O + __ B
Can you help them find the correct coefficients?
2, 3, 1, 6
6, 1, 3, 2
1, 2, 3, 6
2, 6, 3, 1
Tags
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Abigail was conducting a chemistry experiment in her school lab. She was asked to balance the following equation:
__ HCl + __ NaOH __ → __NaCl + __H2O
Kai and Ava were observing her. Can you help them understand the correct balance?
2, 2, 2, 3
1, 2, 1, 2
2,6,4,1
1, 1, 1, 1
Tags
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Liam, Grace, and Michael are in a chemistry lab. They are given a task to balance the following equation:
__ Na + __ NaNO3 → __Na2O + __N2
They came up with different sets of coefficients. Can you tell which one is correct?
6, 1, 2, 5
10, 2, 6, 1
5, 3, 1, 2
20, 4, 12, 2
Tags
NGSS.MS-PS1-5
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Ava, Noah, and Avery are working on a chemistry project where they need to balance the following equation:
__ C + __ S8 → __ CS2
Can you help them find the correct coefficients?
4, 4, 1
2, 2, 1
4, 1, 4
2, 1, 2
Tags
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Arjun, Noah, and Grace are in a chemistry lab. They are given some Sodium (Na) and Oxygen (O2) and asked to combine them to form Sodium Oxide (Na2O). They are trying to figure out the correct ratio of Sodium to Oxygen to Sodium Oxide. Can you help them balance the equation?
__ Na + __ O2 → __Na2O
4, 1, 2
8, 2, 4
3, 2, 2
1, 2, 4
Tags
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Noah, Lily, and Kai are working on a chemistry project. They are trying to balance the following chemical equation:
__ N2 + __ O2 → __ N2O5
Can you help them find the correct coefficients?
2, 5, 2
5, 2, 2
4, 10, 4
6, 3, 4
Tags
NGSS.MS-PS1-5
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