Chem 512 1st Semester finals Review
Chemistry
10th Grade
NGSS covered
Used 9+ times
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92 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bubbles and fizzing can be seen instantly when baking soda is mixed with vinegar. The bubbles are evidence of which of the following?
A gas is formed when baking soda and vinegar are mixed.
Baking soda dissolves in vinegar when they are mixed.
Vinegar turns into alcohol when it is mixed with baking soda.
A precipitate is formed when baking soda and vinegar are mixed.
Tags
NGSS.MS-PS1-2
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Baking Cookies
Physical Change
Chemical Change
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
NGSS.MS-PS1-4
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Melting Ice Cream
Physical Change
Chemical Change
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-4
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Popping Popcorn
Physical Change
Chemical Change
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many significant figures: 216 m
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many significant figures: 153.0 mL
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many significant figures: 0.012 km
Tags
CCSS.8.EE.A.4
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