1000 g = 1 kg
1000/20 = 50
50 x 20 g = 1 kg
Milliliters is volume and grams is mass, so you need to know mass density to solve this. For water, it has mass density of 1 gram per cubic centimeter which is the same as 1 gram per millitre of volume. So for water only, 20 ml = 20 grams.
No because now part of the apple is missing so the mass would be less. The total mass of the apple is not changed, but part of the mass is now in the biter's mouth.
mass fraction of Substance A = (mass of Sub. A) / (total mass)
If the momentum started as zero, yes, it would.
That would be called mass energy, or total internal energy.
Density = Mass / Volume So, density of an object with a volume of 10ml and a mass of 20 grams is = m / v = 20grams/10ml = 2g/ml
Milliliters is volume and grams is mass, so you need to know mass density to solve this. For water, it has mass density of 1 gram per cubic centimeter which is the same as 1 gram per millitre of volume. So for water only, 20 ml = 20 grams.
To find out how many pumpkin seeds are needed, divide the total mass by the mass of one pumpkin seed. In this case, 10 grams is 10,000 milligrams. So, 10,000 mg (total mass) / 250 mg (mass of one seed) = 40 pumpkin seeds needed to make a total mass of 10 grams.
The mass of 150 gumballs would depend on the average mass of one gumball. To find the total mass, you would multiply the mass of one gumball by 150. For example, if each gumball weighs 1 gram, then the total mass would be 150 grams.
To find the mass of one seed, you would divide the total mass of the seeds (200 grams) by the total number of seeds (1000). Therefore, each seed would have a mass of 0.2 grams (200 grams / 1000 seeds = 0.2 grams per seed).
The atomic mass of carbon is approximately 12 atomic mass units. Therefore, the total mass of 100 carbon atoms would be 100 * 12 = 1200 atomic mass units.
The total mass of the products would be 10 grams, as mass is conserved in a chemical reaction. When water decomposes into its elements, hydrogen and oxygen, the total mass of the products will be the same as the mass of the reactant.
Subtract the mass of the beaker from the total weight.
Molar mass of Na = 22.9898g/mol Molar mass of Cl = 35.45g/mol Total molar mass = 58.4398g/mol 58.4398g * 3.7mol =216.22726g
Yoy need to know the molar mass of this solute and the mass of the solute:moles = total mass/molar mass
To determine the mass percent of oxygen in a compound, you would calculate the mass of oxygen in the compound and then divide it by the total mass of the compound, before multiplying by 100. The formula is: (mass of oxygen in compound / total mass of compound) x 100%.
The mass of an object can be expressed in mass per unit or in total mass. Total mass represent the full amount.