It means take one volume of concentrated hydrochloric acid and mix with one volume of water, doesn't matter what the volume is, it is the same as 50% dilution. For example 10mL of acid mixed with 10mL of water is a 1:1 dilution or a 1+1 dilution or a 50% dilution.
It means take one volume of concentrated hydrochloric acid and mix with one volume of water, doesn't matter what the volume is, it is the same as 50% dilution. For example 10mL of acid mixed with 10mL of water is a 1:1 dilution or a 1+1 dilution or a 50% dilution.
I see it this way:
1:1
1/2 solute
1/2 solvent
0.1M = 0.1 mol / 1 L
0.05 mol / 0.5 L = 0.1 M
0.05 mol x 36.5 = 1.825 g
m= %CDV
1.825 = 0.37 x 1.19V
V = 4.14 mL
Take this volume from the concentrated acid and dilute it till the final volume of 500 mL
I see it this way:
1:1
1/2 solute
1/2 solvent
0.1M = 0.1 mol / 1 L
0.05 mol / 0.5 L = 0.1 M
0.05 mol x 36.5 = 1.825 g
m= %CDV
1.825 = 0.37 x 1.19V
V = 4.14 mL
Take this volume from the concentrated acid and dilute it till the final volume of 500 mL
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It means take one volume of concentrated hydrochloric acid and mix with one volume of water, doesn't matter what the volume is, it is the same as 50% dilution.
For example 10mL of acid mixed with 10mL of water is a 1:1 dilution or a 1+1 dilution or a 50% dilution.
It means take one volume of concentrated hydrochloric acid and mix with one volume of water, doesn't matter what the volume is, it is the same as 50% dilution.
For example 10mL of acid mixed with 10mL of water is a 1:1 dilution or a 1+1 dilution or a 50% dilution.
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Add 8.3 ml of 37% HCL to 1 liter distilled water.
Add 8.3 ml of 37% HCL to 1 liter distilled water.
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This question makes no sense.
1:1 implies a ratio. If 0.1 M HCl is one half of the ratio, what is the other half?? Water? Ethanol? Methanol? Sulfuric acid?
This question makes no sense.
1:1 implies a ratio. If 0.1 M HCl is one half of the ratio, what is the other half?? Water? Ethanol? Methanol? Sulfuric acid?
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Easy !
Molarity = moles of solute / volume of solution (in l)
Moles of solute= given mass of solute /molar mass of solute
Say you have to make 0.1 molar solution in 1 litre of water
Put values
0.1= x/36.5
X= 0.1 × 36.5 =3.65 gm
So u have to add 3.65 gm of HCl in 1 litre of water to make 0.1 molar solution
Easy !
Molarity = moles of solute / volume of solution (in l)
Moles of solute= given mass of solute /molar mass of solute
Say you have to make 0.1 molar solution in 1 litre of water
Put values
0.1= x/36.5
X= 0.1 × 36.5 =3.65 gm
So u have to add 3.65 gm of HCl in 1 litre of water to make 0.1 molar solution
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