5g of methane find no.of moles and particles
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Answered by
1
hey frnd.....
given that mass of methane (CH4) = 5g.
now we know that
1) no of moles = given mass / molar mass
now molar mass of methane = 12+1(4) = 16
no of moles = 5/16 = 0.312 moles
2) no of particles in 1 mol of methane = 6.022×10^23
so no of particles in 0.312 moles = 0.312 × 6.022×10^23
= 1.878 ×10^23
HOPE THIS HELP YOU ☺☺❤❤❤
given that mass of methane (CH4) = 5g.
now we know that
1) no of moles = given mass / molar mass
now molar mass of methane = 12+1(4) = 16
no of moles = 5/16 = 0.312 moles
2) no of particles in 1 mol of methane = 6.022×10^23
so no of particles in 0.312 moles = 0.312 × 6.022×10^23
= 1.878 ×10^23
HOPE THIS HELP YOU ☺☺❤❤❤
Anonymous:
ya...
ill try
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10g of ammonia
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Answered by
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5*1 = 5 moles that is your answer please mark brainliest
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