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Studentka2010 [4]
3 years ago
10

What sphere interacts when chemicals in the Air cause Weathering to Rocks? *

Chemistry
2 answers:
docker41 [41]3 years ago
6 0

Answer:

atmosphere & biosphere

miss Akunina [59]3 years ago
4 0
The answer is A. atomosphere yamp ; biosphere
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All of the following are good conductor's of heat except​
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Answer:

Insulators

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The equilibrium constant for the reaction NO2(g)+NO3(g)→N2O5(g) is 2.1x10-20 , therefore: a. At equilibrium, the concentration
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Answer: c. At equilibrium, the concentration of reactants is greater than the products

Explanation:

Equilibrium constant for a reaction is the ratio of concentration of products to the concentration of reactants each raised to the power its stoichiometric coefficients.

For the reaction:

NO_2(g)+NO_3(g)\rightleftharpoons N_2O_5(g)

Equilibrium constant is given as:

K_{eq}=\frac{[N_2O_5]}{[NO_2]\times [NO_3]}

2.1\times 10^{-20}=\frac{[N_2O_5]}{[NO_2]\times [NO_3]}

When

a) K > 1, the concentration of products is greater than the concentration of reactants

b) K < 1, the concentration of reactants is greater than the concentration of products

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Thus as K_{eq} is 2.1\times 10^{-20} which is less than 1,

the concentration of reactants is greater than the concentration of products

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4 years ago
The diagram below shows a cell placed in a solution.
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it will expand as water moves into it.


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What is the formula of a compound formed between phosphorus (P) and barium (Ba)?
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I am taking Honors Chem so I hope this helps!!
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Iron is natural. Paper is man-made

Explanation:

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