2 years ago

Can someone please help me!!!

Chemistry

1 answer:

LUCKY_DIMON [66]2 years ago

6 0

sorry but I don't know so sorry

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Given the value of the equilibrium constant (Kc) for the equation (a), calculate the equilibrium constant for equation (b)

matrenka [14]

Answer: The value of equilibrium constant for new reaction is $1.92\times 10^{-25}$

Explanation:

The given chemical equation follows:

$O_2(g)\rightarrow \frac{2}{3}O_3(g)+\frac{1}{2}O_2(g)$

The equilibrium constant for the above equation is $5.77\times 10^{-9}$

We need to calculate the equilibrium constant for the equation of 3 times of the above chemical equation, which is:

$3O_2(g)\rightarrow 2O_3(g)$

The equilibrium constant for this reaction will be the cube of the initial reaction.

If the equation is multiplied by a factor of '3', the equilibrium constant of the new reaction will be the cube of the equilibrium constant of initial reaction.

The value of equilibrium constant for reverse reaction is:

$K_{eq}'=(5.77\times 10^{-9})^3=1.92\times 10^{-25}$

Hence, the value of equilibrium constant for new reaction is $1.92\times 10^{-25}$

5 0

2 years ago

Consider the following reversible reaction.

Marina86 [1]

Answer:

B is the correct option

Explanation:

K= the ratio of product of concentration of products to the product of concentration of reactants raised to power equal to their cofficients.

7 0

2 years ago

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Help me please and quick before 11;40

TiliK225 [7]

I feel like it would be C, because headphones are connected to energy as well... I might be wrong

6 0

2 years ago

Calculate the mass of 140g of Cl2

spin [16.1K]

Answer:

6amu

Explanation:

mass=proton+neutron

mass of cl2=2(16+16)=64amu

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2 years ago

When 5.00 mol of benzene is vaporized at a constant pressure of 1.00 atm and at its normal boiling point of 80.1°C, 169.5 kJ are

NNADVOKAT [17]

Answer:

∆E=155kJ

Explanation:

Check attachment

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2 years ago