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For this problem, the Atomic Mass is required. Take the mass in grams and divide it by the atomic mass. Then multiply it by Avogadro's constant, 6.02 × 1023.
5.0 grams Fe / (55.9 grams) × (6.02 × 1023 atoms) = 5.38 × 1022 atoms
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Who has more atoms 50g of magnesium or 50g of lithium?
50g of magnesium has more atoms because magnesium has a higher atomic mass compared to lithium.
How many moles of N2 are in 50g of it?
To determine the number of moles of N2 in 50g, you first need to find the molar mass of N2 (28.02 g/mol). Then, you divide the given mass (50g) by the molar mass to get the number of moles. In this case, 50g / 28.02 g/mol ≈ 1.79 moles of N2.
How many 10g mass pieces balance a 50g mass piece?
Five 10g mass pieces will balance a 50g mass piece. This is because the total mass on each side of the balance needs to be equal in order to balance.
What is the best estimate of mass for a bag of sugar?
50
What is the density of a piece of wood that has a mass of 50g and a volume of 210cm3?
The density of the wood is calculated by dividing the mass (50g) by the volume (210cm3). Density = Mass/Volume, so 50g / 210cm3 = 0.238 g/cm3.
How many calcium carbonate ions are present in 50g of caco3?
There are approximately (1.20 \times 10^{24}) calcium carbonate ions in 50g of CaCO3.
What is the mass of the compound sugar water as you add 50g of sugar to 50g of water?
mass is conserved (total mass is the sum of the mass of the constituents) so 50 + 50 = 100g
How many 50g cans have a total mass of 2kg?
Help plz
How many moles of Al are in 50g of it?
The atomic mass of Al is 27.0 Amount of Al in a 50g pure sample = 50/27.0 = 1.85mol
What is the density of a cube with volume of 8cm3 and mass of 50g?
density = mass/volume = 50g/8cm^3 = 6.25 g/cm^3
How many moles does 50g of NaCl represent?
To determine the number of moles in 50g of NaCl, you first need to find the molar mass of NaCl, which is approximately 58.44 g/mol. Then, you divide the given mass by the molar mass to find the number of moles. So, 50g of NaCl represents approximately 0.855 moles (50g / 58.44 g/mol = 0.855 mol).
How many molecules of water does a 50g sample of H2O have?
A 50g sample of H2O contains approximately 2.78 x 10^24 molecules of water. This is calculated by first converting the mass to moles, then using Avogadro's number to determine the number of molecules present in that many moles of water.
