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How many moles of silver are there in 129 g of silver?
To calculate the number of moles, we need to use the molar mass of silver, which is 107.87 g/mol. Divide the given mass by the molar mass to get the number of moles. Therefore, 129 g of silver is equal to approximately 1.2 moles of silver.
What is the mass of 2.6 moles of silver?
The molar mass of silver is approximately 107.87 g/mol. Therefore, the mass of 2.6 moles of silver would be 2.6 moles x 107.87 g/mol = 280.3 grams.
What mass of AgO in grams formed by oxiding 1200g of silver?
The molar mass of Ag2O is 231.74 g/mol. To find the mass of Ag2O formed, you need to convert the mass of silver to moles, and then use the mole ratio between silver and Ag2O (1:1). Finally, convert moles of Ag2O to grams.
How many atoms are present in a piece of sterlingsilver jewelry weighing 33.14?
Sterling silver is typically about 92.5% silver. To calculate the number of silver atoms in the jewelry piece, you'd first determine the mass of the silver in the jewelry (0.925 * 33.14 g) and then convert this mass to moles of silver (using the molar mass of silver). Finally, you'd use Avogadro's number to convert moles to atoms.
Number of moles and number of atoms in a 214 gram sample of silver?
According to the periodic table, silver (Ag) has an atomic mass of about 108 grams per mole. If you have 802 grams, set up a direct proportion where 108/1=802/x and solve for x. You get about 7.43 moles of silver.
How many moles of silver are contained in 7.00kg of silver?
To find the number of moles, we first need to calculate the molar mass of silver (Ag) which is 107.87 g/mol. Next, convert the mass of silver from kilograms to grams (7000g). Finally, divide the mass by the molar mass to find the number of moles, which results in 65.00 moles of silver.
How many moles of silver are there in 129 g of silver?
To calculate the number of moles, we need to use the molar mass of silver, which is 107.87 g/mol. Divide the given mass by the molar mass to get the number of moles. Therefore, 129 g of silver is equal to approximately 1.2 moles of silver.
What mass of silver chloride can be produced from 1.59L of a 0.300M solution of silver nitrate?
To find the mass of silver chloride produced, first calculate the moles of silver nitrate using Molarity = moles/volume. Then, use the mole ratio from the balanced chemical equation to find the moles of silver chloride produced. Finally, multiply the moles of silver chloride by its molar mass to find the mass of silver chloride produced.
What is the mass of 2.6 moles of silver?
The molar mass of silver is approximately 107.87 g/mol. Therefore, the mass of 2.6 moles of silver would be 2.6 moles x 107.87 g/mol = 280.3 grams.
How many moles are there in 250 g of CaCO3?
250 grams CaCO3 (1 mole CaCO3/100.09 grams) = 2.50 moles of calcium carbonate
What mass of silver chloride can be produced from 1.85 L of a 0.141 M solution of silver nitrate?
First, calculate the moles of silver nitrate in the solution using Molarity = moles/volume. Then, use the balanced chemical equation between silver nitrate and silver chloride to determine the moles of silver chloride that can be produced. Finally, convert the moles of silver chloride to grams using the molar mass of silver chloride.
What mass of silver chloride can be produced from 1.17 L of a 0.219 M solution of silver nitrate?
To find the mass of silver chloride produced, we need to calculate the moles of silver nitrate using the given volume and concentration. Then, we use the stoichiometry of the balanced chemical equation to determine the moles of silver chloride formed. Finally, we convert the moles of silver chloride to grams using its molar mass.
How many moles in 108g of silver?
To calculate the number of moles in 108g of silver, you need to divide the mass of silver by its molar mass. The molar mass of silver is approximately 107.87 g/mol. Dividing 108g by the molar mass gives you around 1 mole of silver.
What is the mass in grams of 1.3 moles of silver?
There are 107.9 grams in one mole of pure silver. 107.9 a.m.u. is the average mass of isotopes of the element silver Answer to another (= not this one) question: The atomic number is the number of grams in a mole of any element. Hydrogen has an atomic number of 1 so a mole of hydrogen (okay, a half-mole of H2) weighs 1 gram. [ Silver is not Hydrogen ! and an atom is not a molecule]
How many moles of silver atoms are in the piece of jewelry?
A piece of jewelry can range from a small earring to a large necklace. In that case, there can also be varying number of moles of silver atoms in a piece of jewelry. Plus, not all jewelry contain silver in them. Thus, there is no specific answer to this question
How many moles are present in 250 g of glucose (C6H12O6)?
Will have to make some assumptions with the little info given. Solid sucrose is 1.587 g/ml in density and has a mass of 342.30 grams/mole Density = grams/milliliters 1.587 g/ml = grams/250 ml = 396.75 grams/342.30 grams = 1.159 moles of sucrose
What is the mass of twenty two moles of silver fluoride?
22 moles AgF (126.9 grams/1 mole AgF) = 2791.8 grams of silver fluoride.
