Answer:
D. Scientific notation is a way of writing large and small numbers
Answer:
is a reactant; it is present before the reaction occurs.
Explanation:
In a chemical reaction the chemical formulas written before the arrow are described as reactants as they react together to form products which are written after the arrow.

Thus
and HCl are reactants here whereas
,
and
are products.
Answer:
The answer is A hope this helps
Explanation:
I would want to be at the beach during the spring.