Chemistry, 23.12.2019 20:31 eddyreynoso6388
Solution of 0.160 mnaoh is used to titrate 21.0 ml of a solution of h2so4: h2so4(aq)+2naoh(aq)→2h2o(l)+na2so4( aq)if 38.8 ml of the naoh solution is required to reach the endpoint, what is the molarity of the h2so4 solution?
Answers: 1
Chemistry, 21.06.2019 18:50
Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.
Answers: 2
Chemistry, 22.06.2019 18:00
The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.
Answers: 1
Chemistry, 23.06.2019 02:00
When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning
Answers: 1
Solution of 0.160 mnaoh is used to titrate 21.0 ml of a solution of h2so4: h2so4(aq)+2naoh(aq)→2h2o(...
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