This might look confusing but I really need help on this!!
I suck at chemistry
2 answers:
Answer:
A) the mass of the reactants is the same as the mass of the product
I guess
Explanation:
the law of conservation of mass stats that Mass of reactant is always equal to the Mass of the product
Answer:
I believe the answer is A
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Answer: D
Explanation:
Hydropower
Yes, it's changing the appearance of the metal caused by rain, salt, or acid
