Chemistry, 21.07.2019 17:00 Jofish5815
Why does the rate of a chemical reaction typically decrease over time? a. the pressure decreases as the product is formed. b. the temperature decreases as the reaction continues. c. the effect of the catalyst decreases as the reaction continues. d. the concentration of the reactant decreases as it is consumed.
Answers: 1
Chemistry, 22.06.2019 09:10
Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons
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Chemistry, 22.06.2019 21:20
40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume
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Chemistry, 23.06.2019 07:00
Introduction of drugs into the gastrointestinal tract is a form of administration. a. enteral b. topical c. parenteral d. inhalation
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Why does the rate of a chemical reaction typically decrease over time? a. the pressure decreases a...
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