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When 75 mL of 12 M hydrochloric acid HCl are diluted to a new volume of 250 mL the new molar concentration becomes M Round your answer to one decimal place and do not include any units?
Wiki User
∙ 9y ago
the new concentration is 12 / 250, *75 which is 3.6 (no rounding needed), and you NEED to include units, which are moles per litre
Wiki User
∙ 9y ago
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What volume of 1.75 M hydrochloric acid must be diluted with water to prepare 0.500 L of 0.250 M hydrochloric acid?
71.4mL of 1.75 M hydrochloric acid must be diluted with water to prepare 0.500 L of 0.250 M hydrochloric acid.
What happens to the concentration as the solution is diluted?
When a given solution is diluted, it concentration is usually lowered as well. The density of the given solution also changes when the solution is diluted.
What do acids for in water?
The acid becomes diluted
If you have a 300ml of a 15 percent hydrochloric acid solution in dilute the solution to 1000ml with sterile water what percent should appear on the label?
The concentration of the diluted solution will be 15(300/1000) = 4.5 %, if the percent is expressed on a weight/volume basis.
Is hydrochloric acid mixed with water dangerous to humans?
Depending on concentration HCl is more dangerous when a small dose by oral intake at more than 0.1 mol/L HCl (or at about 3.6 g/L or 0.4% which is very diluted)
When more solvent is added to a solution what happens to the concentration?
The solution becomes more diluted and the concentration gets higher.
What volume of 1.75 M hydrochloric acid must be diluted with water to prepare 0.500 L of 0.250 M hydrochloric acid?
71.4mL of 1.75 M hydrochloric acid must be diluted with water to prepare 0.500 L of 0.250 M hydrochloric acid.
Is paint an acid?
yes. it contains very diluted hydrochloric acid.
What is Aqueous HCi?
I think you must mean aqueous HCl, which is aqueous hydrochloric acid, meaning the hydrochloric acid has been diluted with water.
What are the main uses for hydrochloric acid?
One use, in its diluted form, is a cleaner/sterilizer.
What happens to the concentration as the solution is diluted?
When a given solution is diluted, it concentration is usually lowered as well. The density of the given solution also changes when the solution is diluted.
What do acids for in water?
The acid becomes diluted
Is NaSCN concentrated or diluted in water?
This depends on the desired concentration.
What is the difference between a concentrated buffer and a diluted buffer?
The concentration.
If you have a 300ml of a 15 percent hydrochloric acid solution in dilute the solution to 1000ml with sterile water what percent should appear on the label?
The concentration of the diluted solution will be 15(300/1000) = 4.5 %, if the percent is expressed on a weight/volume basis.
Is hydrochloric acid mixed with water dangerous to humans?
Depending on concentration HCl is more dangerous when a small dose by oral intake at more than 0.1 mol/L HCl (or at about 3.6 g/L or 0.4% which is very diluted)
What happens to the pH of hydrochloric acid when it is diluted?
The pH of basic solutions will drop (become less basic) as the solution is diluted. However, if the solution contains a buffer, the pH will remain nearly constant upon dilution.
