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faltersainse [42]
3 years ago
7

What defines rate-determining step in a chemical reaction

Chemistry
1 answer:
Ierofanga [76]3 years ago
6 0

Answer:The rate determining step is the slowest step of a chemical reaction that determines the speed (rate) at which the overall reaction proceeds. The rate determining step can be compared to the neck of a funnel.

Explanation:

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The point in a titration when the added amount of standard reagent is equal to the amount of analyte being titrated.
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A chemical reaction produces 56.2 grams of iron (II) sulfide (FeS). How many moles of iron (II) sulfide does the reaction produc
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A solution contains 0.60 mg/ml mn2+. what minimum mass of kio4 must me added to 5.00 ml of the solution in order to completely o
azamat
The given solution of Mn²⁺ is 0.60 mg/mL.
Hence mass of Mn²⁺ in 5 mL of solution = 0.60 mg/mL x 5 mL = 3 mg

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Hence, moles of KIO₄ reacted = 5.46 x 10⁻⁵ mol x (5 / 2)
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Molar mass of KIO₄ = 230 g/mol

Hence needed mass of KIO₄ = 13.65 x 10⁻⁵ mol x 230 g/mol
                                               = 0.031395 g
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<u>D.   all of these </u>

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