Indicate the concentration of each ion present in the solution
formed by mixing the following. (Assume that the volumes are
additive.)
(a) 30 mL of 0.100 M HCl and 10.0 mL of 0.520 M HCl
H+ _____M
Cl-______ M
(b) 15.0 mL of 0.294 M Na2SO4 and 28.2 mL of 0.200 M KCl
Na+______ M
K+______ M
SO42-______ M
Cl-______ M
(c) 3.50 g of NaCl in 59.3 mL of 0.439 M CaCl2 solution
Na+______ M
Ca2+______ M
Cl-______ M
Indicate the concentration of each ion present in the solution
formed by mixing the following. (Assume that the volumes are
additive.)
(a) 60 mL of 0.100 M HCl and 10.0 mL of 0.480
M HCl
H+
M
Cl -
M
(b) 15.0 mL of 0.316 M Na2SO4 and
10.4 mL of 0.200 M KCl
Na+
M
K+
M
SO42-
M
Cl -
M
(c) 3.50 g of NaCl in 54.4 mL of 0.590 M CaCl2
solution
Na+
M
Ca2+
M...
Indicate the concentration of each ion present in the solution
formed by mixing the following. (Assume that the volumes are
additive.)
(a) 40 mL of 0.100 M HCl and 10.0 mL of 0.600
M HCl
H+ ________ M
Cl - ________ M
(b) 15.0 mL of 0.300 M Na2SO4 and
20.6 mL of 0.200 M KCl
Na+ _________ M
K+ __________ M
SO42- __________ M
Cl - __________ M
(c) 3.50 g of NaCl in 40.6 mL of 0.365 M...
Give the concentration of each ion present in the solution
formed by mixing together these two solutions desribed. 51.7 mL of
0.175 M Fe(NO3)3 and 23.7 mL of 0.509 M CaCl2
What is the [H3O + ] concentration of a solution formed by
mixing 50.0 mL of 0.20 M HCl and 50.0 mL of 0.10 M NaOH?
Given 100.0 mL of a buffer that is 0.50 M in HOCl and 0.40 M in
NaOCl, what is the pH after 10.0 mL of 1.0 M NaOH has been added?
(Ka for HOCl = 3.5 108 ).
What is the pH of a solution prepared by mixing 50 mL of a 0.10...
What is the lead (II) ion concentration in a solution prepared
by mixing 413 mL of 0.385 M lead (II) nitrate with 447 mL of 0.263
M sodium fluoride? The Ksp of lead (II) fluoride is 3.6 × 10-8
What is the silver ion concentration in a solution prepared by
mixing 379 mL of 0.369 M silver nitrate with 413 mL of 0.567 M
sodium carbonate? The Ksp of silver carbonate is 8.1 × 10-^12.
Please somone help me get this correct. I've missed the first
couple attempts, due to my question being answered incorrectly a
couple times. Greatly appreciate it.
What is the silver ion concentration in a solution prepared by
mixing 463 mL of 0.354 M silver nitrate with 453 mL of 0.0558 M
sodium carbonate? The ksp of silver carbonate is 8.1x10-12
What is the hydronium ion concentration in a solution prepared
by mixing 50.00 mL of 0.10 M HCN with 50.00 mL of 0.030 M NaCN?
Assume that the volumes of the solutions are additive and that Ka =
4.9 x 10^ -10 for HCN.