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What number of moles of o2(g) is required to react with 3.6 mole so2(g) in 2so2(g) o2(g) - 2so3(g)?
Wiki User
∙ 9y ago
1,8 moles of oxygen are necessary.
Wiki User
∙ 7y ago
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How many mole of KI required to produce 0.4 moles K2HgI4?
the required equation is HgCl2+4KI>>2KCl+K2HgI4. according to stoichiometric calculations 4 moles of KI gives 1 mole of k2HgI4 THEREFORE 0.4 moles of K2HgI4 requires----- ? 0.4 moles x 4 moles/1 mole=1.6 moles therefore 1.6 moles of KI is required to produce 0.4 moles of K2HgI4
What are large numbers placed to the immediate left of the element's symbols in a chemical equation that are used to balance the chemical equation?
They are called coefficients. They represent the number of moles of that element required for the reaction to be completed as written in relation to the number of moles for the other elements. They can also be considered the number of molecules required (different from moles), but most combustion reactions include 1/2 as a coefficient for O2. So don't get confused.
How many moles of HNO3 are required to react with 6 moles of Cu?
12
How many moles of oxygen are required to react with 5 moles of butane?
65
Is number of moles vector or scalar?
There is no direction in number of moles, so it is scalar.
How many grams of magnesium hydroxide required to make 1M of the solution?
the formula is no. moles is mass / molecular mass. As the number of moles is 1, the mass required will be exactly the same as the molecular mass, which is 58.32g
What is the minimum number of moles of O2 required to produce one mole of CO2?
The answer would be 0.50 or .5
How many mole of KI required to produce 0.4 moles K2HgI4?
the required equation is HgCl2+4KI>>2KCl+K2HgI4. according to stoichiometric calculations 4 moles of KI gives 1 mole of k2HgI4 THEREFORE 0.4 moles of K2HgI4 requires----- ? 0.4 moles x 4 moles/1 mole=1.6 moles therefore 1.6 moles of KI is required to produce 0.4 moles of K2HgI4
What are large numbers placed to the immediate left of the element's symbols in a chemical equation that are used to balance the chemical equation?
They are called coefficients. They represent the number of moles of that element required for the reaction to be completed as written in relation to the number of moles for the other elements. They can also be considered the number of molecules required (different from moles), but most combustion reactions include 1/2 as a coefficient for O2. So don't get confused.
How many moles of HNO3 are required to react with 6 moles of Cu?
12
How many moles of oxygen are required to react with 5 moles of butane?
65
How many moles of aluminum oxide are required to make 9.6 moles of water?
3.2 moles of water (H2O)
What is the total number of moles of O2(g) required for the complete combustion of 1.5 moles of C3H8(g)?
C3H8 + 5O2 ==> 3CO2 + 4H2O balanced equationmole ratio O2:C2H8 = 5:1 1.5 moles C3H8 x 5 moles O2/mole C3H8 = 7.5 moles O2 needed
How many moles of sodium chloride are needed to prepare 500 mL of a 0.250 M solution?
500ml = 500cm3 = 0.5dm3 0.250M = 0.250mol/dm3 number of moles = molarity x volume number of moles = 0.250mol/dm3 x 0.5dm3 = 0.125mol 0.125mol of NaCl is needed to prepare the required solution.
How many moles of aluminum are required to produce 4 moles of hydrogen?
This is not a common reaction at standard temperature and pressure.
How many moles of potassium hydroxide are required to make 200cm3 of 0.5M solution?
0.1 moles
In chemistry converting from molecules to moles?
multiply the number of moles by Avogadroa number
