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Calculate the number of molecules in 1 m...

Calculate the number of molecules in 1 ml of `O_(2)` at NTP.

Text Solution

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22400 ml of `O_(2)` at `"NTP contains" = 6.023 xx 10^(23) "molecules"`
1 ml of `O_(2)` at `"NTP contains" = (6.023 xx 10^(23))/(22400)"molecules"`
`= 2.69 xx 1019 "molecules"`
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