Chemistry, 07.03.2021 20:30 SumayahAminaAnsari
A chemist determined by measurements that 0.0850 moles of goldparticipated in a chemical reaction. Calculate the mass of gold thatparticipated in the chemical reaction. Be sure your answer has the correctnumber of significant digits.
Answers: 1
Chemistry, 22.06.2019 03:30
Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.
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Chemistry, 22.06.2019 09:00
Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
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Chemistry, 22.06.2019 19:00
How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
Answers: 1
A chemist determined by measurements that 0.0850 moles of goldparticipated in a chemical reaction. C...
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