Chemistry, 05.03.2021 18:20 yannabby26
2. The reaction of strontium chloride and cesium phosphate begins with 8.62 moles
of strontium chloride and 4.64 moles of cesium phosphate. How many moles of
cesium chloride are produced in the reaction?
a. Determine the limiting reactant
3 Srcl, + 2 Cs, PO. 6 CsCI + Sr,(PO.)2
Answers: 3
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Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn
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Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h
Answers: 1
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Which of the following isotopes has the same number of neutrons as phosphorus-31?
Answers: 1
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Be sure to answer all parts. the catalytic destruction of ozone occurs via a two-step mechanism, where x can be any of several species: (1) x + o3 → xo + o2 [slow] (2) xo + o → x + o2 [fast] (a) write the overall reaction. o3 + o → 2 o2 o3 + xo → x + 2 o2 xo + x + o3 + o → xo + x + 2 o2 x + o3 → xo + o2 (b) write the rate law for each step (using k for the rate constant). reaction 1: reaction 2: k[x][o2] k[xo][o2] k[x][o3] k[xo][o3] k[xo][o2] k[x][o] k[x][o2] k[xo][o] (c) x acts as a and xo acts as a catalyst intermediate intermediate catalyst (d) high-flying aircraft release no into the stratosphere, which catalyzes this process. when o3 and no concentrations are 3 ă— 1012 molecule/cm3 and 9.9 ă— 109 molecule/cm3, respectively, what is the rate of o3 depletion? the rate constant k for the rate-determining step is 6 ă— 10â’15 (cm3)2/moleculeâ·s. give your answer in scientific notation. use one significant figure in your answer. ă— 10 molecule/s
Answers: 2
2. The reaction of strontium chloride and cesium phosphate begins with 8.62 moles
of strontium chlo...
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