At 400 K oxalic acid decomposes according to the reaction: H_C,O,(9) CO.:(9)+HCOOH(g) In three separate experiments, the intial pressure of oxalic acid and final total pressure after 20,000s is measured. Experiment 1 2 3 PH₂C₂O, at t=0 65.8 92.1 111 Protal at t=20,000 s 106 149 179 Find the rate law of the reaction. O Rate 3.06-10-5¹P,c.o. Rate 4.78×105s Pu,c,o, Rate 1.20×105s Pu,c,o. O Rate 7.17×105s PH,C,0.

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At 400 K oxalic acid decomposes according to the reaction:
H,C,O4(g) +CO.(g)+HCOOH(g)
In three separate experiments, the intial pressure of oxalic acid and final total pressure after 20,000 s is measured.
Experiment
1 2 3
PH₂C₂O, at t=0 65.8 92.1 111
Protal at t = 20,000 s 106 149 179
Find the rate law of the reaction.
O Rate 3.06x10-5s-¹PH,C₂0,
Rate 4.78x105s PH,C₂0.
O Rate 1.20x105s PH,C,0,
O Rate 7.17x10-5PH,C,0.
Transcribed Image Text:At 400 K oxalic acid decomposes according to the reaction: H,C,O4(g) +CO.(g)+HCOOH(g) In three separate experiments, the intial pressure of oxalic acid and final total pressure after 20,000 s is measured. Experiment 1 2 3 PH₂C₂O, at t=0 65.8 92.1 111 Protal at t = 20,000 s 106 149 179 Find the rate law of the reaction. O Rate 3.06x10-5s-¹PH,C₂0, Rate 4.78x105s PH,C₂0. O Rate 1.20x105s PH,C,0, O Rate 7.17x10-5PH,C,0.
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