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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 there in 40.2 g of tin (Sn)?
To find the number of atoms in 40.2 g of tin (Sn), first determine the molar mass of tin, which is approximately 118.71 g/mol. Then, calculate the number of moles in 40.2 g by dividing the mass by the molar mass: ( \frac{40.2 , \text{g}}{118.71 , \text{g/mol}} \approx 0.339 , \text{mol} ). Finally, multiply the number of moles by Avogadro's number ((6.022 \times 10^{23} , \text{atoms/mol})) to find the total number of atoms: ( 0.339 , \text{mol} \times 6.022 \times 10^{23} \approx 2.04 \times 10^{23} , \text{atoms} ).
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.
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 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 atoms of tin are in 118.7 g of tin?
118.7 is close to the 118.96 grams per mole (mass) of tin. So we can call that one mole. 1 mole is equal to 6.022x10^23 (avogadro's number which is the number of atoms per mole of an element).
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?
41.7 grams tin (1 mole Sn/118.7 grams)(6.022 X 10^23/1 mole tin )(1 mole tin atoms/6.022 X 10^23) = 0.351 moles of tin atoms in pure tin cup ------------------------------------------------------
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?
The number 2.20 moles converted in Sn would be 2161.14. This is taugh in biology.
How many atoms are there in 40.2 g of tin (Sn)?
To find the number of atoms in 40.2 g of tin (Sn), first determine the molar mass of tin, which is approximately 118.71 g/mol. Then, calculate the number of moles in 40.2 g by dividing the mass by the molar mass: ( \frac{40.2 , \text{g}}{118.71 , \text{g/mol}} \approx 0.339 , \text{mol} ). Finally, multiply the number of moles by Avogadro's number ((6.022 \times 10^{23} , \text{atoms/mol})) to find the total number of atoms: ( 0.339 , \text{mol} \times 6.022 \times 10^{23} \approx 2.04 \times 10^{23} , \text{atoms} ).
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 many moles of tin can be produced from the electrolysis of SnCl2 if 1 Faraday of electricity is passed?
.5 moles of tin because the half reaction for tin is Sn+4 + 2e- -> Sn+2 since there are 2 electrons needed, for one mole of Sn, 1 faraday would only produce a half of a mole of Sn.
