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inessss [21]
3 years ago
6

Calculate the pH for the following buffer solutions with steps.

Chemistry
1 answer:
max2010maxim [7]3 years ago
5 0

Answer:

Answer is shown on the paper :D

Explanation:

Remember to follow sig-figs.

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In the Lewis symbol for a sulfur atom, there are __________ paired and __________ unpaired electrons. A) 2, 2 B) 4, 2 C) 2, 4 D)
Nikolay [14]

Answer:

C) 2, 4.

Explanation:

Hello!

In this case, since the sulfur atom has six electrons at its outer shell, it suggests it needs to gain two electrons in order to attain a complete octet, that is why it has 2 paired electrons.

Moreover, since two electrons are paired, then 4 electrons will remain unpaired; therefore the answer would be C) 2, 4.

Best regards!

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Answer : If a reactant undergoes first order kinetics and the initial reactant was R is consumed in 4 half lives then,

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And finally in fourth half life it will go from 1/8R to 1/16R.

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3 years ago
Identify the main function of carbohydrates. supply energy to cells store and transfer genetic information transfer chemicals bu
BaLLatris [955]

Carbohydrates are used for short term energy so it’s gonna be supply energy to the cell, proteins are used for genetic information and building muscles

3 0
4 years ago
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ivolga24 [154]

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3 years ago
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The answer is choice "B", the subscript. Hope this helped :)
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