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tigry1 [53]
3 years ago
7

What is the Main Reason For The Difference in Height Of The Men In The Study?

Chemistry
2 answers:
Helen [10]3 years ago
7 0
C because your genetic information is a mixture of both parents DNA
harkovskaia [24]3 years ago
6 0

Answer:

a

Explanation:

because i took the test

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Elements are arranged in groups by similar atomic structure on the periodic table. This allows for an element's properties to be
arlik [135]

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A) energy required to add an electron

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The number of nucleons of an isotope represents the total number of..
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3 0
2 years ago
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq) , as described b
Katyanochek1 [597]

Answer:

m_{MnO_2}=1.378gMnO_2

Explanation:

Hello,

In this case, we first apply the ideal gas equation to compute the moles of produced chlorine:

n_{Cl_2}=\frac{PV}{RT}=\frac{765 Torr*\frac{1atm}{760Torr}*0.385L}{0.082\frac{atm*L}{mol*K}*298.15K} =0.01585molCl_2

Then, by considering the given reaction, applying the stoichiometry, that shows a 1 to 1 relationship between chlorine and manganese dioxide, we find:

m_{MnO_2}=0.01585molCl_2*\frac{1molMnO_2}{1molCl_2} *\frac{86.937gMnO_2}{1molMnO_2} \\m_{MnO_2}=1.378gMnO_2

Best regards.

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What is the passage from the mouth to the larynx and esophagus?
Paladinen [302]
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