Ask a New Question

Solution concentration can be described

If a saline solution has a concentration of 0.25 g per mL, calculate the following.a) The concentration of this solution in
1. 1 answer
2. asked by Hannah
3. 555 views
The approximate concentration of a hydrochloric acid solution is 0.5M. The exact concentration of this solution is to be
1. 2 answers
2. asked by Ericka
3. 1,826 views
Solution A in H2So4 containing0.085mol /dm^3. solution B is KoH. Titrate using methyl orange as an indicator. calculate:
1. 1 answer
2. asked by El chapo
3. 2,698 views
Consider the HF solution with the concentration of 5%(w/v). You can convert the % concentration into the molarity.a) Assume that
1. 1 answer
2. asked by Zaza to DrBodd22
3. 635 views
An aqueous solution of NaCl has a concentration of .500 M. 35.0 mL of this solution is allowed to evaporate to a volume of 20.0
1. 1 answer
2. asked by Lou
3. 831 views
A solution of a drug was freshly prepared at a concentration of 225 ug/mL. After 15 days in solution, the drug concentration in
1. 1 answer
2. asked by Lauren
3. 519 views
One liter of buffered solution should be prepared with a general concentration of 0.320M with a pH of 5.83 :- Pyridine solution
1. 2 answers
2. asked by jehan
3. 711 views
A) Calculate the hydrogen-ion concentration of a 5.45*10^-4 M H2CO3, solution, noting that Ka is bigger than Kb.B)What is the
1. 1 answer
2. asked by Henry
3. 656 views
A 150.0-mL sample of Solution A is diluted to a total volume of 423 mL to form Solution B. If the concentration of Solution A
1. 1 answer
2. asked by alex
3. 783 views
What is the H+ ion concentration of this solution?A solution is made by dissolving 0.0112 g KOH in enough water to make 1.0
1. 1 answer
2. asked by Angelo09
3. 1,396 views