Chemistry, 30.10.2019 08:31 jngonzo1226
When magnesium carbonate, mgco2, reacts with nitric acid, hno3, it forms magnesium nitrate, mg(no3)2, and carbonic acid, h2co3. carbonic acid then breaks down into water and carbon dioxide. which two types of reactions take place in this process?
a.) synthesis and decomposition
b.) single-replacement and combustion
c.) double-replacement and decomposition
d.) double-replacement and combustion
Answers: 2
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How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit
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Chemistry, 23.06.2019 10:30
The element chlorine has two stable isotopes, chlorine-35 with a mass of 34.97 amu and chlorine-37 with a mass of 36.95 amu. from the atomic weight of cl = 35.45 one can conclude that:
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When magnesium carbonate, mgco2, reacts with nitric acid, hno3, it forms magnesium nitrate, mg(no3)2...
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