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3 years ago

A reaction occurs via the following sequence of elementary steps. What is the reaction intermediate?

Chemistry

1 answer:

Trava [24]3 years ago

3 0

Answer:

C is the reaction intermediate.

Explanation:

A reaction intermediate is a molecular structure that is formed during the reaction but then is converted in the final products.

Usually, these reaction intermediates are unestable and, for that reason, the lifetime of these structures is low.

In the reaction, you can see in the first step C is produced, but also, in the second step reacts producing D. As is produced and, immediately consumed,

<h3>C is the reaction intermediate.</h3>

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Write the formulas for the following ionic compounds: (a) sodium oxide, (b) iron sulfide (containing the Fe2+ ion),(c) cobalt su

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Answer:

Explanation:

a) Na₂O

b) FeS

c)Co₂(SO₄)₃

d) BaF₂

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3 years ago

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What is the mechanical advantage of a wedge that is 2 inches at its widest part and has sloped side with a length of ten inches?

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Answer:

Explanation:

Given parameters:

Width of wedge = 2inches

Length of sloped side = 10inches

Unknown:

Mechanical advantage = ?

Solution:

A wedge is a simple machine used to split devices into two. It is a simple chisel.

The input force is through the width and the output wok done is through the length of the slope.

Mechanical advantage is the ratio of the output force to the input force;

M. A = $\frac{Output force}{Input force }$

therefore;

M.A = $\frac{10inches }{2 inches}$ = 5

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4 years ago

Consider the reaction: n2(g) 3h2(g) → 2nh3(g) suppose that a particular moment during the reaction, molecular hydrogen is reacti

faust18 [17]

Answer:

0.229 M/s is molecular nitrogen reacting

Explanation:

$N_2(g)+3H_2(g)\rightarrow NH_3(g)$

Rate of the reaction :

$R=-\frac{1}{1}\frac{d[N_2]}{dt}=-\frac{1}{3}\frac{d[H_2]}{dt}=\frac{1}{2}\frac{d[NH_3]}{dt}$

Rate at which hydrogen gas is reaction :

$\frac{d[H_2]}{dt}=0.0687 M/s$

Rate at which hydrogen gas is reaction :

$\frac{d[N_2]}{dt}=?$

$-\frac{1}{1}\frac{d[N_2]}{dt}=-\frac{1}{3}\frac{d[H_2]}{dt}$

$\frac{d[N_2]}{dt}=\frac{1}{3}\times 0.0687 M/s$

$=0.229 M/s$

0.229 M/s is molecular nitrogen reacting

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3 years ago

Predict the nature of the indicated<br> covalent bond.

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non-polar

Explanation :

Hydrogen and carbon have similar electronegativity values, so the C—H bond is not normally considered a polar covalent bond.

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2 years ago

I need help.connect now

olya-2409 [2.1K]

And the help is.....?!

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