Chemistry, asked by nimishasathyan4582, 7 months ago

Cculate the mass percentage of oxygen in Pb (NO3)2 . [pb= 207; N= 14; O= 16] . answer should be [29%]

Answers

Answered by viiiakajal9

3

Answer:

Percent composition by element

Element Symbol Mass Percent

Lead Pb 62.559%

Nitrogen N 8.458%

Oxygen O 28.984%

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