Answer:
13g
Explanation:
The law of conversation of matter tells us that in a chemical reaction, matter is never created or destroyed, it's simply converted from one form to another. So the mass of reactants should always equal the mass of the products in a chemical reaction.
Therefore, if the total mass of the products is 30g, that means that the reactants have a mass of 17g + the other reactant to = 30g.
30g - 17g = 13g
Theory can be changed to explain new observations or experimental results
The answer is N. Hope this helped
Answer:
The CORRECT answer is A OR B
Explanation:
The answer is 16 due to the 30 grams cubic meter and the humidity has to be added
