Less dense because there mainly gas
Answer:
Hydrogen carbonate is an acid, sodium Sulfate is a salt.
Explanation:
Hydrogen carbonate is a weak acid because it will partially ionize in water while sodium sulfate is a neutral salt which is formed when neutralization of acid and base takes place
Answer:
A. change speed, direction, or both
Explanation:
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Its Esterification reaction. Benzoyl chloride on reaction with alcohols give corresponding ester. In this case the ester formed is as follow,
B. Aluminum, Al3+, aluminum ion is correct
Chloride would be negative, Iron has Fe for the symbol, potassium is K....