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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]
What else can I help you with?
How many moles is 3 grams of carbon?
By definition, one mole would be the same as the atomic mass. You take the number of moles and multiply it by the atomic mass. So if you have just 1 mole, the number of grams will be the atomic mass. Carbon's atomic mass is 12.011 grams.
How many moles are in 13 g of NaCl?
13(g) / 58.5(g/mol) = 0.22 mol NaCl
How many moles of atoms are in 9.00g of carbon 13?
Formal set up. ( Avogadro's number appears as form of 1 here ) 9.00 grams 13C (1 mole 13C/13.00 grams)(6.022 X 1023/1 mole 13C)(1 mole atoms 13C/6.022 X 1023) = 0.692 mole of 13C atoms ====================
How many electrons are in 9.00 grams of carbon 13?
To find the number of electrons in 9.00 grams of carbon-13, we first need to determine the number of moles of carbon-13 in 9.00 grams using its molar mass. Then, we multiply the number of moles by Avogadro's number (6.022 x 10^23) to find the number of atoms. Since carbon-13 has 6 electrons, the total number of electrons would be 6 times the number of atoms.
How many moles of titanium are contained in 71.4g?
To calculate the number of moles, you first need to find the molar mass of titanium, which is 47.867 g/mol. Then, you can use the formula moles = mass/molar mass to find the answer. In this case, moles = 71.4g / 47.867 g/mol ≈ 1.49 moles of titanium.
How many moles is 3 grams of carbon?
By definition, one mole would be the same as the atomic mass. You take the number of moles and multiply it by the atomic mass. So if you have just 1 mole, the number of grams will be the atomic mass. Carbon's atomic mass is 12.011 grams.
How many moles are in 13 g of NaCl?
13(g) / 58.5(g/mol) = 0.22 mol NaCl
How many moles of atoms are in 9.00g of carbon 13?
Formal set up. ( Avogadro's number appears as form of 1 here ) 9.00 grams 13C (1 mole 13C/13.00 grams)(6.022 X 1023/1 mole 13C)(1 mole atoms 13C/6.022 X 1023) = 0.692 mole of 13C atoms ====================
How many moles of atoms are in 8 grams of carbon 13?
0,666 moles
Find the mass in grams of 5.20 10 molecules of F2?
To find the mass of 5.20 x 10^22 molecules of F2, first calculate the molar mass of F2 (38.00 g/mol). Then, convert the number of molecules to moles by dividing by Avogadro's number (6.022 x 10^23). Finally, multiply the moles by the molar mass to get the mass in grams, which is approximately 3.1 grams.
How many moles of carbon are atoms are in 1.574 g of Novocain C13H21N2O2Cl?
The molecular weight of Novocaine/Procaine (C12H21N2O2Cl) is 236.3 grams per mole. Each molecule of Novocaine contains 12 moles of carbon (C). 1.574 grams of Novocaine equals .006661 moles. Therefore, .07993 moles of C are to found in this sample size.
How many moles are present in 500.00 g of H2O?
For this you need the atomic (molecular) mass of H2O. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. H2O= 18.0 grams500.0 grams H2O / (18.0 grams) = 27.8 moles H2O
How many electrons are in 9.00 grams of carbon 13?
To find the number of electrons in 9.00 grams of carbon-13, we first need to determine the number of moles of carbon-13 in 9.00 grams using its molar mass. Then, we multiply the number of moles by Avogadro's number (6.022 x 10^23) to find the number of atoms. Since carbon-13 has 6 electrons, the total number of electrons would be 6 times the number of atoms.
How many grams of oxygen are required to burn 4.8 mol of butane?
The balanced equation for the reaction is 2 C4H10 + 13 O2 -> 8 CO2 + 10 H2O. This shows that 13 moles of diatomic oxygen are required to burn 2 moles of butane. By proportionality, (4.8/2)13 or 31.2 moles of oxygen are required to burn 4.8 moles of butane. This corresponds to 31.2(32) or 1.0 X 103 grams of oxygen.
What is the density of a substance that has a mass of 169 grams and a volume of 13 milliliters?
The density of the substance is calculated by dividing the mass (169 grams) by the volume (13 milliliters). Therefore, the density of the substance is 169 grams / 13 milliliters = 13 grams per milliliter.
How much are 13 grams of silver worth?
you tell me
What is the mass of one mole of carbon 13 atoms?
Molar mass of CArBON 13 = 105.7758 g/mol
