Physics, asked by deepaksoni7456, 2 months ago

how many moles in180 gram urea

Answers

Answered by rohitbhaskar4101999
0

Answer:

3 moles

Explanation:

urea is CH4N2O

=> molar mass of urea = (12+4+28+16) gm/mole

                                     = 60 gm/mole

number of moles= given mass / molar mass

=> number of moles in 180 gm of urea = 180/60

                                                                =3 moles

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