Chemistry, 17.09.2019 01:30 angelasan16
Aliquid was measured to occupy a volume of 4.7\, ml4.7ml using a graduated cylinder, and its mass was determined using balances of different precision:
triple-beam balance (precision of 1 dec. pl.): m = 5.5\, gm=5.5g
analytical balance (precision of 3 dec. pl.): m = 5.461\, gm=5.461g
show that both mass-measurements, combined with the volume measurement, yield the same value for the density of the liquid.
report the density in g/cm^3g/cm
3
for the triple-beam balance mass measurement up to three decimal places:
g/cm^3g/cm
3
and for the correct number of significant figures:
g/cm^3g/cm
3
report the density in g/cm^3g/cm
3
for the analytical balance mass measurement up to three decimal places:
g/cm^3g/cm
3
and for the correct number of significant figures:
g/cm^3g/cm
3
Answers: 3
Chemistry, 22.06.2019 21:30, Lindsay882
While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars
Answers: 2
Aliquid was measured to occupy a volume of 4.7\, ml4.7ml using a graduated cylinder, and its mass wa...
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