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frosja888 [35]
3 years ago
15

HELP ME ASAP!

Chemistry
1 answer:
guajiro [1.7K]3 years ago
8 0
Hope this helps

Answer: Families move away from shorelines.
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2. In the reaction NO + NO2 ⇌ N2O3, an experiment finds equilibrium concentrations of [NO] = 3.8 M, [NO2] = 3.9 M, and [N2O3] =
notsponge [240]
Kc= concentration  of  product  divided  by  concentration   of  reactant
NO +  NO2  ---->  N2O3

Kc =(N2O3)  /  (No)(NO2)

Kc= ( 1.3  )/{ (3.9)(3.8) }

Kc=0.088 (  answer  B)
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Margarita [4]
Hydroxide is the full name of the compound.

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POINTS AND BRAINIEST ANSWER!!!!
denis23 [38]

Answer:

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Explanation:

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How many liters of a 4.0 M CaCl2 solution would contain 2 moles of CaCl2?
nekit [7.7K]

Answer:

The answer to your question is 0.5 liters

Explanation:

Data

[CaCl₂] = 4.0 M

number of moles = 2

volume = ?

Process

To solve this problem use the formula of Molarity and solve it for volume, substitute the values and simplify.

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Molarity = moles / volume

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Volume = 0.5 liters.

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