It is a easy one. Keep working and don't stress about it, you'll see, doing this problem alone will securise you
The answer is A. Every action has an equal and opposite reaction
Mass = Density x Volume
Mass = 3.2g/mL x 5 mL
Mass = 16g
The best and most correct answer among the choices provided by the question is the second choice , b. sodium hydroxide .
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The answer is A. How this helps
