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k0ka [10]
3 years ago
14

What is the correct equilibrium constant

Chemistry
2 answers:
Elza [17]3 years ago
4 0

Answer:[co2][CF4]

[COF2]^2

Explanation:

blondinia [14]3 years ago
4 0

Answer:The correct answer is B and for the next one it’s C

Explanation:

answered them on edg

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c

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when the river is affected by the acid rain many species go into extinction

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A substance has an atomic number of 80 and a mass number of 178. How many protons does this atom have? How many neutrons does it
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True or False <br> a gas that ignites a glowing splint is oxygen
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Vinegar contains carbon, hydrogen, and oxygen with percent masses of 40.01% C, 6.70% H, and 53.29% O, respectively. Determine th
kobusy [5.1K]

The empirical formula is = C2H4O2

Molecular formula=C2H4O2

<h3>Calculation of Molecular formula and empirical formula:-</h3>

Vinegar has three elements:

oxygen = 53.29%,

hydrogen = 6.70%,

and carbon = 40.01%.

We can create an equation for the total mass of vinegar with 'a' carbon atom,' b' hydrogen atom, and 'c' oxygen atoms using the molar masses of C, H, and O.

12*a + 1*b + 16*c = 60

We also know that C makes up 24 g/mol, or 40.01 percent, of the overall mass of 60 g/mol.

The formula contains two C atoms because each C atom has a molecular mass of 12 g/mol. You may determine that the formula contains 4 H and 2 O atoms by using the same reasoning for H and O.

The empirical formula is = C2H4O2

Molecular formula= (C2H4O2)n

(4 x 12 + 1 x 4 + 16 x 2)n = 60

(84)n = 60

n=60/84

n=0.71=1

Molecular formula=C2H4O2

Learn more about Molecular and empirical formulas here:-

brainly.com/question/9207476

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Look at the picture below. Name the isotope
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