moles KCL = ( M solution ) ( L of solution )
moles KCl = ( 0.83 mol KCl / L ) ( 1.7 L ) = 1.41 moles KCl <----[ Answer ]----
The answer is 1,411 moles.
This is a chemical calculation. there are 3.267 moles in this solution.
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
This value is 0,06 moles.
Moles/Liters=Molarity (M) therefore: Molarity*Liters=moles Since you were given milliliters, you must first convert your volume to liters for the equation to be accurate. 2.2M*.065L=moles=.143 moles NaOH
5,26 moles of oxygen contain 31,676.10e23 atoms.
This is a chemical calculation. there are 3.267 moles in this solution.
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
This value is 0,06 moles.
2.3M means 2.3 moles per litre. Number of moles = 2.3mol/litre x 0.630litre = 1.449mols
How many moles of atoms are contained in 382 g Co
1.34M--->1L xM---> 1.58 L = 1.34 x1.58 = 2.12 moles KCL
[2.17/1000]*17.33=0.037mol
0.1868 moles
0.1868 moles
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
volume given =27.5mlmolarity of base=0.105find number of moles=moles=vol(cm3)/1000*molarity of NaClmoles=27.5/1000*0.105=3.82 moles of sodium chloride
Assuming you mean 2.00 M and not 2.00 m, then moles of sodium chromate would be as follows:1.75 L x 2.00 moles/L = 3.50 moles sodium chromate