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What is molecular mass of h2so4?
The mass in grams of one mole H2SO4 is: 98.079 g/mol (molar mass)The mass in grams of one molecule H2SO4 is (molecule mass):98.079 (g/mol) / 6.02214*10+23(molecules/mol) = 16.286*10-23 g/molecule
Which one has a greater mass..2 atoms of lead or 0.000000000000000000000051 mole of helium?
207.2/ 6.022*10^23 = 34.4 x 10-23 g, mass of 1 Pb atom For two atoms: 34.4*2= 68.8 x 10-23 g Pb 5.1*10^-23*4.003 g He (atomic mass) / 1 mol He= 20.4*10^-23 g He And the mass of lead is greater.
What is the mass of paraffin if it's density is 0.8 g its volume is 10 cm?
Mass of 8.
What is the density of gallium if 32 mL has a mass of 320.3 g?
Density = mass/volume Density of Ga = 320.3 g Ga/32 mL Ga =10 g/mL
If the weight of a substance is 10 grams and it has a volume of 2 cm3 what is the density?
Density is mass divided by volume - for example grams per cubic centimeter (or "cc").I will assume that you meant that the volume is 10 cubiccentimeters.Then you get (20 grams) divided by (10 cc) = 2 g/cc
Mass of ten ml of water?
The mass of 10 mL of water is 10 g.
What is the mass of 10 mols of Uranium?
The mass of 10 mole of natural uranium is 2380,2891 g.
If an object has a mass of 3 g and a volume of 10 cm3 what is its density?
3 g/10 cm3 = 0.3 g/cm3 and this is the density, since density is expressed as mass/volume.
What is molecular mass of h2so4?
The mass in grams of one mole H2SO4 is: 98.079 g/mol (molar mass)The mass in grams of one molecule H2SO4 is (molecule mass):98.079 (g/mol) / 6.02214*10+23(molecules/mol) = 16.286*10-23 g/molecule
What is the Mass of 10 moles of germanium?
726.4 g
What is the density of a cube that has a mass of 10g and a volume of 3Cm?
The formula for density is mass/volume.mass = 10 gramsvolume = 3m3density = 10 g /3m3 = 3.333 g/m3
What is the density of a solid object that has a mass of 30 grams and a volume of 10 cm3?
density = mass ÷ volume = 30 g ÷ 10 cm3 = 3 g/cm3
Which one has a greater mass..2 atoms of lead or 0.000000000000000000000051 mole of helium?
207.2/ 6.022*10^23 = 34.4 x 10-23 g, mass of 1 Pb atom For two atoms: 34.4*2= 68.8 x 10-23 g Pb 5.1*10^-23*4.003 g He (atomic mass) / 1 mol He= 20.4*10^-23 g He And the mass of lead is greater.
What is the atom if the mass is 2.67x10-24 g?
There is no atom with that mass. Even hydrogen, the lightest element, has an atomic mass of 1.674 x 10 ^ -21 g
What is the atomic mass for protons?
The mass of a proton is 1.67 x 10-24 g.
What is the mass of 5.23x1021 platinum atoms?
First you start by finding moles, 5.15x10^21 / 6.02x10^23=.0088555 , now you find the mass. .00799mol x 195.08 g/mol=1.67 grams
What is the mass of a 10.0 centimeter cubed cube of copper?
density = mass/volumedensity of copper = 8.94 g/ centimeters cubed8.94 g/ centimeters cubed = mass/10 centimeters cubedmass = 8.94 g/ centimeters cubed * 10 centimeters cubedmass= 89.4 grams
