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3 years ago

Describe how the 20 amino acids differ from each other.

Chemistry

2 answers:

sleet_krkn [62]3 years ago

6 0

The difference between all of them in the make-up of the R group.

-Jen ♥

sergij07 [2.7K]3 years ago

4 0

There Different Because they have different R groups. They all have a Carbon Atom, Which connects an amino group (-NH2), Amino acids differ in their R groups

Hope this helps

-Dante

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3 years ago

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Monica [59]

The chemical formula of the ionic compound is XY₂.

<h3>Ionic compounds</h3>

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<h3>Formation of ionic compounds</h3>

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2 years ago

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4 years ago

1) A mixture of anhydrous sodium carbonate and sodium hydrogencarbonate of mass 10.000 g was heated until it reached a constant

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Now putting down the equation of the reaction, we have;

$2NaHCO_{3} (s) ----- > Na_{2} CO_{3} (s) + CO_{2} (g) + H_{2} O(g)$

Now, the loss in mass must be due to the carbon dioxide and the water. Hence we obtain the loss in mass to be 10.000 g - 8.708 g = 1.292 g

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= 3.51 g

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1 year ago

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3 years ago