Overreacting

Overreacting

10th Grade

87 Qs

quiz-placeholder

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Overreacting

Overreacting

Assessment

Quiz

Chemistry

10th Grade

Medium

NGSS
HS-PS1-8, HS-PS1-1, HS-PS1-2

+11

Standards-aligned

Created by

Jody Harris

Used 21+ times

FREE Resource

87 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Al atoms are in this compound? 4Al2O3

2

8

6

4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many F atoms are in this compound?
6MgF2 
2
6
8
12

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The Law of Conservation of Mass states
that matter exists in all states and reacts the same
that matter can only be changed into new substances by introducing a catalyst
that matter exists in the same state throughout any chemical change
that matter cannot be created or destroyed and that the mass of the products must equal the mass of the reactants

Tags

NGSS.HS-PS1-7

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this chemical equation balanced? Why or why not? Choose the BEST answer.

Yes, the amount of atoms for each element are equal on both the reactant and product side.

No, the carbons are not the same number on both the reactant and product side.

No, neither the carbons or hydrogens are the same amount on both the reactant and product side.

No, none of the elements (carbon, hydrogen, or oxygen) are the same amount on both the reactant and product side.

Tags

NGSS.HS-PS1-7

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the correct coefficients when this equation is balanced?
KClO3  --> KCl  +  O2
2,2,2
2,2,3
1,2,3
3,3,3

Tags

NGSS.HS-PS1-7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
Which is the name of the kind of solid substance formed in this figure?  
aqueous 
precipitate
acid
synthesis 

Tags

NGSS.MS-PS1-2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which type of reaction takes place in the presence of oxygen and produces carbon dioxide and water?
double replacement 
decomposition 
combustion 
single replacement

Tags

NGSS.MS-PS1-2

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