When a bond is broken that should be a type of reaction. When bonds are broken sometimes heat is released.
Answer:
carbon dioxide CO₂
Explanation:
Each gas has a characteristic boiling point. You can separate a random sample of gases by gradually cooling the sample until each component gas liquifies. Some compounds, such as CO₂ never liquify. Instead, they turn directly into solids.
Answer: solvent
solvent is A solvent is usually a liquid
Is ionic equation . nitric acid + solid aluminium = hydroxide.
60 minutes in an hour so. 60 times 10=600+10 more minutes
He burns 610 kilocalories
Then 610 / 4.06
150.25
