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What is the minimum molarity of HCl when titrated with 18.6ml of NaOH?
Wiki User
∙ 7y ago
First of all, it is HCl solution, more properly hydrochloric acid (that is HC l ). It is composed of hydrogen (H) and chlorine (Cl).
The answer depends on the volume of the acid and the concentration of the alkali. Here is a sample calculation with some random values for the variables you have not given.
If the HCl is neutralized by 25.0 ml of 0.500 M NaOH, then the number of moles of NaOH equals the number of moles of HCl. 25 ml is equal to 0.025 liters, and since molarity is moles per liter we have:
Moles of NaOH = 0.0250 Liters * 0.500 moles/liter = 0.0125 moles
Moles of NaOH = moles of HCl = 0.0125 moles
If there are 0.0125 moles HCl in 45.0 ml (or 0.045 L), then the molarity of the HCl is:
0.0125 moles ÷ 0.0450 L = 0.278 moles/L = 0.278 M HCl
Wiki User
∙ 7y ago
Wiki User
∙ 10y agoNaOH and HCl react 1:1. So 0.225 molar, /1000 x 18.5 is 0.0041625 moles reacted. The same amount of HCl reacted. 0.0041625 moles, but in 10ml. 0.0041625/10*1000 to get it into per litre, is 0.41625 molar HCl.
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What is the molarity of an naoh solution if 4.37ml is titrated by 11.1 ml of 0.0904 m hno3?
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What is the chemical equation for the neutralization reaction of HCl titrated with NaOH?
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What is the molarity of an naoh solution if 4.37ml is titrated by 11.1 ml of 0.0904 m hno3?
0.289 Moles is the molarity of an NaOH solution if 4.37 ml is titrated by 11.1 ml of 0.0904m hno3.
A 25.0 ml sample of hcl was titrated to the endpoint with 15.0 ml of 2.0 normality naoh what was the normality of th hcl what was its molarity?
The HCL concentration is 1.2M or 1.2N
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What is the molarity of an unknown acid if 40.5 ml of the acid can be titrated to an end point by 20.5 ml of .2250 M NaOH?
0.114 M
What is the molarity of an hcl solution if 7ml hcl solution is titrated with 27.6ml of 0.170m of naoh solution?
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What is the chemical equation for the neutralization reaction of HCl titrated with NaOH?
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