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alex41 [277]
3 years ago
7

One reason people around the world use coal as an energy source is

Chemistry
2 answers:
BlackZzzverrR [31]3 years ago
6 0
Because, it can be found in many areas/places. I hope this helps!
kiruha [24]3 years ago
4 0
It is an energy source that the world has an abundance in. 
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The disaccharide lactose can be decomposed into its constituent sugars galactose and glucose. This decomposition can be accompli
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Answer:

Rate  = 116m⁻¹s⁻¹[lactose][H]⁺

Explanation:

the formula for rate of reaction is given as

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we solve for the value of α and β

([lactose]₁/[lactose]₂)∧α

α = \frac{ln\frac{0.00116}{0.00232} }{ln\frac{0.01}{0.02} }

when we divide this equation

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0.00116/0.00232 = 0.5(1)∧β

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Rate = k[lactose]∧α[H]⁺∧β

we have to find the value for k

k = 0.00116/0.01(0.001)

k = 0.00116/0.00001

= 116m⁻¹s⁻¹

<u>Rate = 116m⁻¹s⁻¹[lactose][H]⁺</u>

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Answer:

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