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2 years ago

How many atoms of oxygen are in a molecule of glucose?

Chemistry

2 answers:

m_a_m_a [10]2 years ago

6 0

The answer is 6. it's made up of 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms.

Ivanshal [37]2 years ago

5 0

Answer:

6 oxygen atoms

Explanation:

For example – glucose (C6H12O6), a common sugar molecule, is made up of 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms.

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Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a hydrogen atom undergoes the transit

Lapatulllka [165]

<u>Answer:</u> The wavelength of spectral line is 656 nm

<u>Explanation:</u>

To calculate the wavelength of light, we use Rydberg's Equation:

$\frac{1}{\lambda}=R_H\left(\frac{1}{n_f^2}-\frac{1}{n_i^2} \right )$

Where,

$\lambda$ = Wavelength of radiation

$R_H$ = Rydberg's Constant = $1.097\times 10^7m^{-1}$

$n_f$ = Final energy level = 2

$n_i$ = Initial energy level = 3

Putting the values in above equation, we get:

$\frac{1}{\lambda }=1.097\times 10^7m^{-1}\left(\frac{1}{2^2}-\frac{1}{3^2} \right )\\\\\lambda =\frac{1}{1.524\times 10^6m^{-1}}=6.56\times 10^{-7}m$

Converting this into nanometers, we use the conversion factor:

$1m=10^9nm$

So, $6.56\times 10^{-7}m\times (\frac{10^9nm}{1m})=656nm$

Hence, the wavelength of spectral line is 656 nm

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2 years ago

Someone anyone give me tips to finish online homework because i have 30 assignments to do

MrMuchimi

Answer:

Ok! I have four tips!

Explanation:

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Gather Information For Your Online Assignments Beforehand.

Make Notes As You Read The Course Materials.

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Silicon is a metalloid

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How many atoms of oxygen are in a molecule of glucose?​

How many atoms of oxygen are in a molecule of glucose?