* Calculate
the
number
following
4g of oxygen
Answers
Answered by
1
Answer:
O4
Step-by-step explanation:
O×O×O×O= O4
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Answered by
1
Answer:
1.5055 X 10²³
Step-by-step explanation:
Molar mass of oxygen = 16 gm
number of moles in 16 gm of oxygen = 1
no. of moles in 4 gm of oxygen = 1 X 4 / 16 = 1 / 4
no. of particles in 4 gm of oxygen = 6.022X10²³ X 1 / 4 = 1.5055 X 10²³
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