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1 molar (aka 1M) is a concentration of 1 mole/liter. This means there are 36.4609g (1 mole) of HCl ions dissolved in every liter of solution. In particular, 1.0079g H+ cations (which will form an ionic bond with a water molecule to form H3O+, hydronium) and 35.453g Cl- anions.

This comes out to roughly 3.65% HCl, 96.35% H2O.

Now, I don't believe there is 100% pure HCl around, but one could start with ~36% aqueous HCl with a density of ~1.18 g/mL, and calculate the volume needed. Be sure to add the acid to the water or there could be a violent reaction.

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13y ago
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14y ago

Take 100 mls. 6 molar solution and make it 600 mls. by adding distilled water

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12y ago

1000 ml 1 m HNO3 REQUIRED 65.03 GM

NOW HNO3 DENSITY IS 1.41

SO WE CONVERT MASS/DENSITY =

VOLUME

SO,65.03/1.41= 46.12. ml diluted in 1000 ml dw to make 1m HNO3.

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12y ago

Pour 100 mL of concentrated hydrochloric acid (36,5 %) in 900 ml distilled water.

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12y ago

12.229

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12y ago

your BRAIN!

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Q: How do you make 1.0M hydrochloric acid from concentrated acid?
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How can you make 500ml of 0.8M HCl solution from 10M HCl and water?

Amount of HCl is 500cm^3 of .8M HCl = .8 x 500/1000 = 0.4 mol. Volume of 10M acid to give 0.4 mol = .4/10 = 0.04dm^3 = 40cm^3 Add 500 - 40 = 460 cm^3 of water. Caution : 10M HCl is highly corrosive and should be handled with care.


Why pH is 14 and not more than 14?

Though this mistake is commonly repeated in text books, I believe that there are no such bounds on pH form 0-14. For example, direct application of the definition of pH (-log10(conc[H+])) shows that the pH of standard 10M nitric acid is -1. This is true of any 10M strong acid, because strong acids are fully ionized in water. Similar reasoning with strong bases reveals that pH can be above 14 (and thus pOH is less than zero).Perhaps this misunderstanding about pH results from the fact that no common pH indicators can read below 0 or beyond 14. another example: HCL with a concentration of 12.93mol/dm3 has apH value of -1.1. In the same way a very highly concentrated alkaline solution could also have a pH maore than 14.


How do you prepare 10M Ammonia?

First take 170g of NH3 . Then dissolve in 1L of water


How do you dilute a 10 M H2SO4 to 1M H2SO4?

Remember M1V1=M2V2, where M is molarity and V is volume. M1/M2=V2/V1, 10/1=v2/v1, For diluting the acid, we can add acid to water. So, assuming that 10M H2SO4 is having 1ml of water, we should add 1M of H2So4 to 10ml of water.


If the hydrogen ion concentration of a solution is 10-10M is the solution acidic alkaline or neutral?

Alkaline