Chemistry, 10.04.2020 20:53, drippyc1363
A student titrates 50 ml of HCl of unknown concentration with 2.3 M NaOH(aq). The volume of the base needed was 45 ml. What is the molarity of the HCl solution?
Answers: 2
Chemistry, 21.06.2019 21:30, artemiscrock77041
The reaction q+r2=r2q is found to be first order in r2 and
Answers: 1
Chemistry, 22.06.2019 00:30, lasagnafoe
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
Answers: 2
Chemistry, 22.06.2019 09:40, kolibeilfuss
Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 3
A student titrates 50 ml of HCl of unknown concentration with 2.3 M NaOH(aq). The volume of the base...
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