Chemistry, 09.07.2019 02:20 robclark128
Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?
rate = k[x][y]
rate = k[x]? im
rate = k[x]iy
od
rate = k[x]? ly?
oe. rate = k[y]
Answers: 2
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Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadroβs number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
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The data below were determined for the reaction shown below. s2o82β + 3i β (aq) β 2so42β + i3β expt. # [s2o82β] (m) [i β] (m) initial rate 1 0.038 0.060 1.4 Γ 10 β 5 m/s 2 0.076 0.060 2.8 Γ 10 β 5 m/s 3 0.076 0.030 1.4 Γ 10 β 5 m/s the rate law for this reaction must be:
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Areaction is first order with respect to reactant x and second order with respect to reactant y. whi...
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