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How many g less then 4kg is the total mass of 10 parcels each having a mass 345 g?
The total mass of 10 parcels, each weighing 345 g, is 3,450 g (10 x 345 g). To find out how many grams less than 4 kg this total mass is, first convert 4 kg to grams: 4 kg = 4,000 g. Then, subtract the total mass of the parcels from 4,000 g: 4,000 g - 3,450 g = 550 g. Therefore, the total mass of the parcels is 550 g less than 4 kg.
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
Mass in grams of 1.25x10-8 mol Cl2?
To find the mass of 1.25 x 10^-8 mol of Cl2, you first need the molar mass of Cl2, which is approximately 70.9 g/mol (since the atomic mass of chlorine is about 35.45 g/mol). Multiply the number of moles by the molar mass: [ \text{Mass} = 1.25 \times 10^{-8} , \text{mol} \times 70.9 , \text{g/mol} \approx 8.86 \times 10^{-7} , \text{g}. ] So, the mass of 1.25 x 10^-8 mol of Cl2 is approximately 8.86 x 10^-7 grams.
What is the mass percent of calcium in calcium suppleiment if 1.15g of CaCO3 is extracted from a 2.70g pill?
1.15 (g CaCO3) / 100.1 (g/mol CaCO3) =1.149*10-2 (mol Ca)1.149*10-2 (mol Ca) = 1.149*10-2 (mol Ca) * 40.08 (g/mol Ca) = 0.4604 g Ca0.4604 g Ca = 0.4604 g Ca / 2.70 g Supplement = 0.1705 * 100% = 17.1% Calcium (m%)
What is the mass of paraffin if it's density is 0.8 g its volume is 10 cm?
The mass of the paraffin can be calculated using the formula: mass = density x volume. Plugging in the values, mass = 0.8 g/cm³ x 10 cm³ = 8 grams. Therefore, the mass of the paraffin is 8 grams.
What is theMass percent of benzene?
The molar mass of benzene (C6H6) is 78.12 g/mol. To calculate the mass percent of benzene in a solution, divide the mass of benzene by the total mass of the solution, then multiply by 100. For example, if you have 10 g of benzene in a 100 g solution, the mass percent would be (10 g / 100 g) * 100 = 10%.
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.
How many moles of carbon are present in 10 g?
To determine the number of moles in 10 g of carbon, you need to know the molar mass of carbon, which is approximately 12 g/mol. By dividing the given mass by the molar mass, you can calculate that there are approximately 0.83 moles of carbon in 10 g.
How many g less then 4kg is the total mass of 10 parcels each having a mass 345 g?
The total mass of 10 parcels, each weighing 345 g, is 3,450 g (10 x 345 g). To find out how many grams less than 4 kg this total mass is, first convert 4 kg to grams: 4 kg = 4,000 g. Then, subtract the total mass of the parcels from 4,000 g: 4,000 g - 3,450 g = 550 g. Therefore, the total mass of the parcels is 550 g less than 4 kg.
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 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
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
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
How many moles are in 10 g of aspartame?
To determine the number of moles in 10 grams of aspartame, you need its molar mass. Aspartame has a molar mass of approximately 294.3 g/mol. Using the formula ( \text{moles} = \frac{\text{mass (g)}}{\text{molar mass (g/mol)}} ), you can calculate the moles: ( \frac{10 , \text{g}}{294.3 , \text{g/mol}} \approx 0.034 , \text{moles} ). Thus, there are approximately 0.034 moles of aspartame in 10 grams.
What is the atomic mass for protons?
The mass of a proton is 1.67 x 10-24 g.
What is the Mass of 10 moles of germanium?
To find the mass of 10 moles of germanium, you need to multiply the molar mass of germanium by the number of moles. The molar mass of germanium (Ge) is approximately 72.63 g/mol. Therefore, the mass of 10 moles of germanium would be 726.3 grams.
