Chemistry, 21.09.2019 18:30 zacharyminnick123
The decomposition of hbr(g) into elemental species is found to have a rate constant of 4.2 ×10−3atm s−1. if 2.00 atm of hbr are present initially, how many minutes must elapse to achieve complete conversion into elements (i. e. all hbr(g) is gone)? assume a completely one-way reaction.
Answers: 2
Chemistry, 22.06.2019 04:00, tifftifftiff5069
You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present
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Chemistry, 22.06.2019 15:20, munziruddin204
Which description best characterizes the motion of particles in a solid?
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Chemistry, 23.06.2019 00:30, emilylizbeth12334
Which of the following best describes technology a. something created for only scientists to use b. the method of thinking that scientists use. c. the application of engineering to create useful products. c. a scientific idea
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The decomposition of hbr(g) into elemental species is found to have a rate constant of 4.2 ×10−3atm...
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