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AlekseyPX
3 years ago
7

Student

Chemistry
1 answer:
s2008m [1.1K]3 years ago
3 0

Does it is a complete qwestion? It

is not clearef

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Which of the following does NOT play a role in South Florida’s climate?
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i think a im not sure

Explanation:

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Consider the reaction of A(g) + B(g) + C(g) => D(g) for whichthe following data were obtained:
AveGali [126]

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rate= k[A]²[B]²[C]

Explanation:

When concentration of A is increased two times ,keeping other's concentration constant , rate of reaction becomes 4 times .

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When concentration of C is increased two times , keeping other's concentration constant, rate of reaction becomes 2 times.

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a set of pulleys is used to lift a piano weighing 1,000 netwons. the piano is lifted 3 meters in 60 seconds. How much power is u
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6 0
2 years ago
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Methylamine (ch3nh2) is a weak base. at equilibrium, which expression equals the base dissociation constant (kb) of methylamine?
Molodets [167]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Below are the choices that can be found elsewhere:

a. [CH3NH-] * [OH-] / [CH3NH3+] 
<span>b. [CH3NH3+] / ([CH3NH2] * [OH-]) </span>
<span>c. [CH3NH3+] * [OH-] / [CH3NH2] </span>
<span>d. [CH3NH3+] * [OH-] / [CH3NH2] * [H2O] 
</span>
The answer is C. 
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Mashcka [7]

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Sn(CrO4)2 or Cr2O8Sn

Explanation:

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