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MCPSS 15.5.4
By Angel Jackson
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Last updated almost 2 years ago
12 questions
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Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
What occurs when vinegar and baking soda are combined?
Question 10
10.
What is created when water and oil are mixed together?
Question 11
11.
What happens when a magnet is put close to iron filings?
Question 12
12.
What transpires when you mix salt into water?
When two substances interact, a chemical reaction may occur.
True
False
The interaction of two substances always leads to a color change.
True
False
When two substances interact, it always results in the formation of a new substance.
True
False
The interaction of two substances can cause a temperature change.
True
False
When vinegar and baking soda mix, what is produced?
Ferrous oxide
Carbon dioxide gas
Sodium bicarbonate
Acid rain
What happens when sodium and chlorine interact?
It creates water
It forms gold
It forms sodium chloride (salt)
It causes an explosion
What is the result of combining hydrogen and oxygen?
Iron Oxide
Ozone
Water (H2O)
Chlorine Gas
What happens when iron is exposed to oxygen and water over time?
It turns into silver
It rusts (Forms Iron Oxide)
It evaporates
It melts