Solid magnesium hydroxide decomposes into solid magnesium oxide and gaseous water. Write a balanced chemical equation for this reaction

HCL + NaOH → H2 + NaCl In which of these would the reaction rate be the quickest? A) A 1M HCl solution reacts with a 1M NaOH solution B) A 1M HCl solution reacts with a 2M NaOH solution C) A 2M HCl solution reacts with a 1M NaOH solution D) A 2M HCl

What do you use to find the actual amount of reactants

Your answer should have the same number of significant figures as the starting measurement. 400.08 mL

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