Chemistry, asked by jackridmz, 1 year ago

How many hydrogen atoms are present in 20g of urea

Answers

Answered by Ayushchoudhary0980

Answer:

We know that in every mole there are 6.022140857 × 10^23 units of the substance, in this case molecules. The molecular formula of urea is CO(NH2)2 so there are 4 hydrogen atoms in every molecule of urea.

Answered by benv6395

Answer:

Explanation:

80 atoms is the answer.

Plzzzzz mark it the BRAINIEST answer of this question

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