(a) The rate law for this reaction is first order in S₂0₂² (aq) and first order in I'(aq). What is the rate law for this reaction? O Ratek [S₂02(aq)] [1'(aq)] O Ratek [S₂02(aq)]²[r(aq)] O Ratek [S₂0²(aq)] [1(aq)]² O Rate = k [S₂0₂²(aq)]²[r(aq)]² O Rate = k [S₂0² (aq)] [l'(aq)]³ O Ratek [S₂02(aq)]*[(aq)] (b) If the rate constant for this reaction at a certain temperature is 0.00729, what is the reaction rate when [S₂08²(aq)] 0.0513 M and [I'(aq)] -0.0554 M? Rate - M/s. (c) What is the reaction rate when the concentration of S₂O2(aq) is doubled, to 0.103 M while the concentration of I'(aq) is 0.0554 M? Rate - M/s

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Chapter12: Chemical Kinetics
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Consider the following reaction:
(a) The rate law for this reaction is first order in S₂082 (aq) and first order in I (aq). What is the rate law for this reaction?
O Rate = k [S₂08² (aq)] [I (aq)]
O Rate = k [S₂08² (aq)]² [[(aq)]
O Rate = k [S₂08² (aq)] [I (aq)]²
O Rate = k [S₂08² (aq)]² [[(aq)]²
O Rate = k [S₂08² (aq)] [I (aq)]³
O Rate = k [S₂08² (aq)]4[r(aq)]
(b) If the rate constant for this reaction at a certain temperature is 0.00729, what is the reaction rate when [S₂08² (aq)] = 0.0513 M and [I (aq)] = 0.0554 M?
Rate =
M/s.
Rate =
S₂08² (aq) + 3 I (aq) → 2 SO4²(aq) + 13 (aq)
(c) What is the reaction rate when the concentration of S₂O² (aq) is doubled, to 0.103 M while the concentration of I (aq) is 0.0554 M?
M/s
Transcribed Image Text:Consider the following reaction: (a) The rate law for this reaction is first order in S₂082 (aq) and first order in I (aq). What is the rate law for this reaction? O Rate = k [S₂08² (aq)] [I (aq)] O Rate = k [S₂08² (aq)]² [[(aq)] O Rate = k [S₂08² (aq)] [I (aq)]² O Rate = k [S₂08² (aq)]² [[(aq)]² O Rate = k [S₂08² (aq)] [I (aq)]³ O Rate = k [S₂08² (aq)]4[r(aq)] (b) If the rate constant for this reaction at a certain temperature is 0.00729, what is the reaction rate when [S₂08² (aq)] = 0.0513 M and [I (aq)] = 0.0554 M? Rate = M/s. Rate = S₂08² (aq) + 3 I (aq) → 2 SO4²(aq) + 13 (aq) (c) What is the reaction rate when the concentration of S₂O² (aq) is doubled, to 0.103 M while the concentration of I (aq) is 0.0554 M? M/s
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