Textbook QuestionHow many milliliters of 0.150 M BaCl₂ are needed to react completely with 35.0 mL of 0.200 M Na₂SO₄? How many grams of BaSO₄ will be formed?292views
Multiple ChoiceHow many milliliters of 0.325 M HCl are needed to react with 16.2 g of magnesium metal? 2 HCl (aq) + Mg (s) → MgCl2 + H2 (g)1569views4rank
Multiple ChoiceWhat is the molar concentration of a hydrobromic acid solution if it takes 34.12 mL of HBr to completely neutralize 82.56 mL of 0.156 M Ca(OH)2? 2 HBr (aq) + Ca(OH)2 (aq) → CaBr2 (aq) + 2 H2O (l)1020views3rank
Multiple ChoiceConsider the following balanced chemical equation: H2O+ 2 MnO4– + 3 SO32- → 2 MnO2 + 3 SO42-+ 2 OH–How many grams of MnO2 (MW:86.94 g/mol) will be created when 25.0 mL of 0.120 M MnO4– (MW:118.90 g/mol) reacts with 32.0 mL of 0.140 M SO32- (MW:80.07 g/mol). 760views2rank