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professor190 [17]
3 years ago
8

How many atoms of hydrogen are in vitamin B

Physics
1 answer:
dangina [55]3 years ago
4 0

There are 88 atoms of Hydrogen in vitamin B (B12)

Why?

If we need to know how many atoms of Hydrogen are in vitamin B (most common is B12) we need to look for its molecular formula.

We have that the molecular formula of vitamin B (B12) is the following:

C_{63}H_{88}CoN_{14}O_{14}P

Where the numbers at the right of each component represent the number of atoms, we can see that there are 88 atoms of Hydrogen in vitamin B (B12).

Have a nice day!

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A supercapacitor is an electrical energy storage device. A supercapacitor, initially charged to 2.1 thousand millivolts, supplie
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Answer:

the time taken t is 9.25 minutes

Explanation:

Given the data in the question;

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A = P × ( (1 - r/100 )ⁿ

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3 0
4 years ago
The plates of a spherical capacitor have radii 6.25 cm and 15.0 crn. The space between the two spheres is filled with a material
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Answer:

Capacitance is 0.572×10⁻¹⁰ Farad

Explanation:

Radius = R₁ = 6.25 cm = 6.25×10⁻² m

Radius = R₂ = 15 cm = 15×10⁻² m

Dielectric constant = k = 4.8

Electric constant = ε₀ = 8.854×10⁻¹² F/m

ε/ε₀=k

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Capacitance\ (C)=\frac{4\pi k\epsilon_0 R_1\times R_2}{R_2-R_1}\\\Rightarrow C=\frac{4\pi 4.8\times 8.854\times 10^{-12}\times 15\times 10^{-2}\times 6.25\times 10^{-2}}{15\times 10^{-2}-6.25\times 10^{-2}}\\\Rightarrow C=0.572\times 10^{-10}\ Farad

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