Physics, asked by mohansinha, 1 year ago

find the number of molecules in 11g co2

Answers

Answered by Anonymous
3
No. of molecules = avogardo constant * given mass / molecular mass
= 6.022*10^23 * 11g / 44g
= 6.022*10^23*1 / 4
= 1.50*10^23 molécules.
Hence, there are 1.50*10^23 molecules in 11g of CO2.
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