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Chemistry, 22.06.2019 04:10, tishfaco5000
Answer from each drop-down menu. e characteristics of a borane molecule (bh). the lewis structure and table of electronegativities are given olecular shape is and the molecule is reset next erved. search e a
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Chemistry, 22.06.2019 21:30, sarah192002
What is happening when the water inside a kettle heats up and begins to boil
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Chemistry, 23.06.2019 12:50, vinniemccray70
What is the daughter nucleus produced a. when 217(at) undergoes alpha decay? b. when 103(mo) undergoes beta decay? c. when 188(hg) undergoes positron emission?
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Chemistry, 23.06.2019 16:00, naiomireyes74p2aybs
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 Γ’β β xo + o2 [slow] (2) xo + o Γ’β β x + o2 [fast] (a) write the overall reaction. o3 + o Γ’β β 2 o2 o3 + xo Γ’β β x + 2 o2 xo + x + o3 + o Γ’β β xo + x + 2 o2 x + o3 Γ’β β 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 Δβ 1012 molecule/cm3 and 9.9 Δβ 109 molecule/cm3, respectively, what is the rate of o3 depletion? the rate constant k for the rate-determining step is 6 Δβ 10Γ’β15 (cm3)2/moleculeΓ’Β·s. give your answer in scientific notation. use one significant figure in your answer. Δβ 10 molecule/s
Answers: 2
Jim makes a mixture which contains 10 mg of salt, 30 mg of sand, and some iron filings. The total ma...
Mathematics, 20.01.2021 17:50
Mathematics, 20.01.2021 17:50
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