Sulfamic acid, HSO3NH2 (molar mass = 97.1 g/mol), can be use…
Sulfamic acid, HSO3NH2 (molar mass = 97.1 g/mol), can be used to standardize a strong base according to the balanced chemical equation: HSO3NH2 (aq) + KOH (aq) ——> KSO3NH2 (aq) + H2O (l) A 0.179-g sample of HSO3NH2 required 19.4 mL of an aqueous solution of KOH for a complete reaction. Calculate the molarity of the KOH solution and provide the intermediate results as requested below. Give the moles of sulfamic acid Give the required moles of KOH. Give the molarity of KOH. Write all of these 3 numbers (results) in the answer box.
Read DetailsConsider the following reaction: 2 NaOH (aq) + H2SO4 (aq)…
Consider the following reaction: 2 NaOH (aq) + H2SO4 (aq) → 2H2O (l) + Na2SO4 (aq) Calculate the mass of NaOH that is required to react exactly with 25.0 mL of 2.2 M H2SO4 and provide the intermediate results as requested below. Give the moles of H2SO4 . Give the required moles of NaOH. Give the required mass of NaOH in grams. Write all of these 3 numbers (results) in the answer box.
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