A particular first-order reaction has a rate constant of 1.35 × 102 s-1 at 25.0°C. What is the magnitude of k at 75.0°C if Ea = 91.0 kJ/mol? A particular first-order reaction has a rate constant of 1.35 × 102 s-1 at 25.0°C. What is the magnitude of k at 75.0°C if Ea = 91.0 kJ/mol? 4.10 × 106 s-1 713 s-1 1.36 × 102 s-1 2.65 × 104 s-1 3.69 × 104 s-1

Explanation:

Hello,

In this case, based on the given information, the Arrhenius equation is used to predict k at 75.0 °C as:

Thus, the rate constant results:

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i think is conclusions.i think so

hcl + naoh → h2o + nacl

explanation:

hcl + naoh → h2o + nacl   is the reaction that is correctly balanced.

however, pcl3 + h2 → ph3 +3hcl, 2ca+ 3cl2 → cacl3, and c5h12 + 5o2 → 5co2 + 6h2o are not correctly balanced.