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4,54 L of CO have 0,182 moles.
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∙ 7y ago
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How many moles of water are there in 1.792 L?
95,474 moles
How many moles are in 0.125 L of Ne?
0,125 L neon is equivalent to 0,0056 moles.
How many moles of cop2 are present in 4.00 l of CO2 gas at stp?
4,54 L of CO2 have 0,204 moles.
How many moles of KCl are contained in 1.7L of a 0.83M KCl solution?
moles KCL = ( M solution ) ( L of solution )moles KCl = ( 0.83 mol KCl / L ) ( 1.7 L ) = 1.41 moles KCl
How many moles of KCl are contained in 121mL of a 1.68M KCl solution?
Molarity is moles of solute per L of solution.moles KCl = ( 1.68 M ) ( 0.121 L ) = ( 1.68 mol/L ) ( 0.121 L )moles KCl = 0.203 moles KCl
How many moles of KCl are contained in 0.635L of 2.2M KCl?
moles KCl = ( M solution ) ( V solution in L )moles KCl = ( 2.2 mol KCl / L solution ) ( 0.635 L of solution )moles KCl = 1.397 moles KCl
How many moles of HCl are found in 50 mL of a 6.0 M solution?
50 mL = 0.05 L (6.0 moles/L) × (0.05 L) = 0.3 moles
How many moles of oxygen are present in a flask with 1.5 L?
The answer is 14,93 moles.
What is the volume of gas 1 pound of dry ice will expand to as it sublimates?
Dry ice is CO2. Molar mass CO2 = 44 g/mole. 1 lb is approx. 454 g thus this = 454 g x 1 mol/44 g = 10.3 moles of CO2. At STP, 10.3 moles x 22.4 L/mole = 231 liters.
How many moles of HCl are dissolved in 2.0 L of 0.25 M HCl solution?
0.5 Moles If you have a 0.25 M solution, you have 0.25 mol/dm3, or 0.25 moles in 1 L (0.25 mol/L) If you have 2 L of solution, you have 2 L x 0.25 mol/L = 0.5 mol The L's cancel out, and you're left with moles.
How many moles of MgO are produced from 11.2 L O2?
The answer is o,5 moles MgO.
How many moles of H2 gas are present in 6.0 L flask at stp?
The answer is 0,2675 moles.
