# Chemistry

Ph of a sol. Containing 3.2 gm of hcl dissolved in 1 litre of water.

1. 👍 0
2. 👎 0
3. 👁 292
1. Technically this problem can't be worked without know the density of the solution or the final volume. We will assume that the final volume is 1L.
moles HCl = grams HCl/molar mass HCl.
Then M HCl = moles/L soln
Finally, pH = -log(H^+)

1. 👍 0
2. 👎 0

## Similar Questions

1. ### Chemistry 12

9. According to Arrhenius, which of the following groups contain: i)only acids ii)only bases a. NaOH, H2CO3, KCl b. MgCl2, H2SO4, HCl c. HNO3, HCl, H3PO4 d. Mg(OH)2, AgBr, HF e. KOH, NH4OH, Ba(OH)2 10. Enough water is added to 100

asked by Kavitha on May 22, 2011
2. ### science

you are given one litre each of 0.5 M HCL and 0.2 M HCL. How should they be mixed so as to give maximum volume of 0.4 M HCL.

asked by mehreen on March 26, 2016
3. ### chemistry

1.) How much ethanol, C2H5OH, in liters (d=0.789g/ml) must be dissolved in water to produce 190.5 of 1.65 M C2H5OH? (Molarity problem.) 2.) How much concentrated hydrochloric acid solution (36.0% HCl by mass, d = 1.18g/mL}), in

asked by joe on February 12, 2010
4. ### Chemistry

0.15g of hydrogen chloride HCl is dissolved in water to make 8.0L of solution. What is the pH of the resulting hydrochloric acid solution?

asked by Jonah on March 1, 2013
1. ### science

the teacher instructed three students A,B,and C respectively to prepare a 50% (mass by volume) solution of sodium hydroxide (NaOH). 'A' dissolved 50 g of NaOH in 100 ml of water B dissolved 50g of NaOH in 100g of water while C

asked by irsha on September 6, 2011
2. ### Chemistry 12

15. The concentration of hydroxide ions in a solution of nitric acid 0.2 M is: a. 2 x 10-14 M b. 5 x 10-14 M c. 5 x 10-7 M d. 2 x 10-1 M 16. Aqueous solutions of strong acids and strong bases: a. are good electricity conductors b.

asked by Need Help on December 3, 2012
3. ### chemistry

5.85gm of NaCl is dissolved in water and the solution is made up to 0.5 litre. what is the molarity of solution ????

asked by Anonymous on July 22, 2015
4. ### Chemistry

Calculate the molarity of a solution made by dissolving 0.0715 mol Na2SO4 in enough water to form 550 mL of solution. While we're at it... How many milliliters of 10.6 M HCl solution are needed to obtain 0.205 mol of HCl? Also...

asked by Alex on September 28, 2010
1. ### science

In 91% (by volume) isopropyl alcohol (a large [compared to water], flammable molecule) solution, there are only two substances: the alcohol, and water. So when I poured 50 mL of 91% isopropyl alcohol into a graduated cylinder, how

asked by edward on February 6, 2012
2. ### science lab

I got these results from my dissolved oxygen lab: Temperature Dissolved Oxygen in Celcius (mg/L) 17 5.8 21 5.4 23 5.3 27 5.1 I understand that as the temperature increases the dissolved oxygen concentration decreases but i don't

asked by cara on September 13, 2009
3. ### chemistry

500g urea aq. Sol. Has mole fraction 0.2 what is molality of sol.

asked by mohit on October 29, 2014
4. ### chemistry

A sol n contains 37g cuso4 and 111g water . Calculate the concentration by mass /c of sol n.

asked by Anonymous on July 27, 2014