Can you measure 100g of alcohol without balance and only with measuring cylinder? Known Please

It is known that ρ = 0.8 * 103 (the third power of ten) kg / m3
m=01kg
Seek V
∵ρ＝m/v
Ψ v = m / ρ = 0.1kg △ 0.8 * 103 (the third power of ten) kg / m3
＝0.125L=125ml
Answer: energy out of 100g alcohol, take 125ml alcohol

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