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Kinetic energy and gravitational potential energy are both forms of which type of energy

Chemistry

1 answer:

IgorLugansk [536]2 years ago

5 0

Answer:

Mechanical energy.

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Estradiol is a female sexual hormone that causes maturation and maintenance of the female reproductive system. Elemental analysi

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The molecular formula of estradiol is: $C_{18}H_{24}O_2$ .

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Molar mass of of estradiol = M= 272.37 g/mol

Let the molecular formula of estradiol be $C_xH_yO_z$

Percentage of an element in a compound:

$\frac{\text{Number of atoms of element}\times \text{Atomic mass of element}}{\text{molecular mass of element}}\times 100$

Percentage of carbon in estradiol :

$\frac{x\times 12 g/mol}{272.37 g/mol}\times 100=79.37\%$

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Percentage of hydrogen in estradiol :

$\frac{y\times 1g/mol}{272.37 g/mol}\times 100=8.88\%$

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Percentage of oxygen in estradiol :

$\frac{z\times 16 g/mol}{272.37 g/mol}\times 100=11.75\%$

z = 2

The molecular formula of estradiol is: $C_xH_yO_z:C_{18}H_{24}O_2$

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