3 years ago

Why is it difficult to hame lonic Compounds that Contain transition metals ?

Chemistry

1 answer:

belka [17]3 years ago

5 0

Answer:
transition metals have more than 1 oxidation numbers

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3 years ago

A 3.0-mol sample of kclo3 was decomposed according to the equation 2kclo3(s) --> 2kcl(s) + 3o2(g) how many moles of o2 are fo

d1i1m1o1n [39]

2moles of O2 are formed.

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3 years ago

Which one of the following sets of units is appropriate for a second-order rate constant?

Natalija [7]

Answer:

C. L mol-1 s-1.

Explanation:

Hello,

In this case, a rate law has the following general form:

$r=kC^x_i$

Whereas r accounts for the rate measured in M/s units, k is the rate constant whose units depends on the order of the reaction, C the concentration of the species in M units, contributing to the rate and x the order of the reaction.

In such a way, since in this case x equals two (second-order rate), the units of k turns out:

$\frac{M}{s}=\frac{mol}{L*s}=k*(\frac{mol}{L}) ^2\\\frac{mol}{L*s}=k*\frac{mol^2}{L^2}\\\\k=\frac{L^2*mol}{mol^2*L*s} \\\\k=\frac{L}{mol*s}$

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3 years ago

Convert 5.43 x 10-6 Mm to cm

Gemiola [76]

Explanation:

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4 years ago

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