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For the following equation SnO2 plus 2H2 equals Sn plus 2H20 how many grams of Sn is formed if 12.5 grams of the first reactant is used?
To find the grams of Sn formed, we first need to calculate the number of moles of SnO2 in 12.5 grams. Then, we use the stoichiometry of the reaction to relate the number of moles of SnO2 to the number of moles of Sn. Finally, we convert the moles of Sn to grams using the molar mass of Sn.
How many Sn atoms are there in a 86.0 gram sample of Sn?
86.0 grams Sn (1 mole Sn/118.7 grams)(6.022 X 1023/1 mole Sn)= 4.36 X 1023 atoms of tin=================
What is 2.20 moles of Sn converted into mass grams?
The number 2.20 moles of Sn equals 261.14 grams. This is a taught in biology.
How many atoms are in Sn3(PO4)2?
Assuming one molecule of SnO2, there are 3 atoms. 1 Tin (Sn) atom. 2 Oxygen (O) atom.
How many elements are in SnF2?
There are three elements in SnF2: one tin (Sn) atom and two fluorine (F) atoms.
For the following equation SnO2 plus 2H2 equals Sn plus 2H20 how many grams of Sn is formed if 12.5 grams of the first reactant is used?
To find the grams of Sn formed, we first need to calculate the number of moles of SnO2 in 12.5 grams. Then, we use the stoichiometry of the reaction to relate the number of moles of SnO2 to the number of moles of Sn. Finally, we convert the moles of Sn to grams using the molar mass of Sn.
How many atoms of tin are in 118.7 g of tin?
To determine the number of atoms of tin in 118.7 g of tin, you first need to convert grams to moles using the molar mass of tin. Tin's molar mass is about 118.71 g/mol. Then, you use Avogadro's number (6.022 x 10^23) to convert from moles to atoms.
How many moles of hydrogen produced when 6.75 moles of Sn react?
The balanced chemical equation for the reaction of Sn with HCl to produce H2 gas is: Sn + 2HCl → SnCl2 + H2. According to the equation, 1 mole of Sn produces 1 mole of H2 gas, thus if 6.75 moles of Sn is consumed, then 6.75 moles of H2 gas will be produced.
How many Sn atoms are there in a 86.0 gram sample of Sn?
86.0 grams Sn (1 mole Sn/118.7 grams)(6.022 X 1023/1 mole Sn)= 4.36 X 1023 atoms of tin=================
What is 2.20 moles of Sn converted into mass grams?
The number 2.20 moles of Sn equals 261.14 grams. This is a taught in biology.
How many moles of tin atoms are in a pure tin cup with a mass of 41.7 g?
To find the number of moles of tin atoms, we need to divide the given mass of the tin cup by the molar mass of tin. The molar mass of tin is approximately 118.71 g/mol. moles = mass / molar mass moles = 41.7 g / 118.71 g/mol moles ≈ 0.351 moles Therefore, there are approximately 0.351 moles of tin atoms in a pure tin cup with a mass of 41.7 g.
In the reaction sn plus 2hf -- snf2 plus h2 What is the maximum amount of snf2 that can be produced when 0.480 moles of sn are mixed with 0.720 moles of hf?
The balanced chemical equation shows a 1:1 ratio between Sn and SnF2. Since Sn is limiting in this reaction, the maximum amount of SnF2 that can be produced will be equal to the amount of Sn used, which is 0.480 moles. Therefore, 0.480 moles of SnF2 can be produced.
What is 2.20 moles of sn?
2.20 moles of Sn (tin) corresponds to approximately 268.5 grams of tin based on its molar mass, which is approximately 118.71 g/mol.
How many atoms are in Sn3(PO4)2?
Assuming one molecule of SnO2, there are 3 atoms. 1 Tin (Sn) atom. 2 Oxygen (O) atom.
Metal tin has how many positive charges?
Tin atoms form two types of stable ions, Sn+2 stannous and Sn+4stannic.
How much tin (Sn) is in 1462 atoms of tin?
To find the total amount of tin (Sn) in 1462 atoms, you would need to multiply the number of atoms by the atomic mass of tin (Sn), which is approximately 118.71 grams per mole. However, you also need to divide by Avogadro's number (6.022 x 10^23 atoms per mole) to convert from atoms to grams.
How many moles of tin can be produced from the electrolysis of SnCl2 if 1 Faraday of electricity is passed?
The electrolysis of SnCl2 produces tin metal at the cathode. The number of moles of tin produced can be calculated by dividing the charge passed in Faraday by the number of electrons involved in the reaction. For tin, the number of electrons involved in its reduction is 2. So, 1 Faraday of charge will produce 1/2 mole of tin.
