We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
9.54 Question 50 Calculate the hydrogen concentration of a solution with pH =10.6 (1 point)* -1.03...
49&50 please! Question 49 Calculate the hydrogen concentration of a solution with pH = 9 (1 point) * -9.54 O Not enough information 0 1e-9 9.54 Question 50 Calculate the hydrogen concentration of a solution with pH =10.6 (1 point) O -1.03 01.03 3980000000 O Not enough information
Question 46 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of 0.67M (1 point ) * 0.17 0.21 4.68 Not enough information Question 47 Calculate the hydrogen concentration of a solution with pH =3.49 (1 point ) * -0.000324 -0.54 0.000324 Not enough information Question 48 Calculate the hydrogen concentration of a solution with pH =2.4 (1 point ) * -0.000324 -0.54 0.000324 Not enough information Question 49 Calculate the hydrogen concentration of a solution with...
Not enough Question 48 Calculate the hydrogen concentration of a solution with pH =2.4 (1 point)* 0 -0.000324 0 -0.54 O 0.000324 Not enough information Question 49 Calculate the hydrogen concentration of a solution with pH =9 (1 point) * -9.54 ОО -Not enough information Te-9 9.54 Question 50 . 29 Question 32 What is the pH of a 0.0045 M HBr solution? (1 point) * O 11.65 0 13.2 O 2.35 7.05 Question 33 What is the pOH of...
48&49 please! Question 48 Calculate the hydrogen concentration of a solution with pH =2.4 (1 point) O 0.000324 -0.54 O 0.000324 O Not enough information Question 49 Calculate the hydrogen concentration of a solution with pH = 9 (1 point) O -9,54 -Not enough information 0 1e-9 O 9.54
47&48 please! Question 47 Calculate the hydrogen concentration of a solution with pH =3.49 (1 point) * 0 -0.000324 0 -0.54 O 0.000324 O Not enough information Question 48 Calculate the hydrogen concentration of a solution with pH =2.4 (1 point) O -0.000324 O 0.54 O 0.000324 O Not enough information
43&44 please! Question 43 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of .98M (1 point) 0.00877 0.1 9.55 Not enough information Question 44 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of .25M (1 point) 0.56 0.6 1.78 Not enough information
45&46 please! Question 45 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of .83M (1 point)* 0 0.08 O 0.15 0676 Not enough information Question 46 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of 0.67M (1 point) O 0.17 O 0.21 4.68 Not enough information
Question 41 Calculate the pKb of Hypochlorous acid, Ka= 3.5 x10^-8. (1 point ) * 1.76 6.54 7.31 Not enough information Question 42 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of 0.35M. (1 point ) * 0.447 0.455 2.239 Not enough information Question 43 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of .98M (1 point ) * 0.00877 0.1 9.55 Not enough information Question 44 Calculate the pH of a...
41&42 please! Question 41 Calculate the pKb of Hypochlorous acid, Ka=3.5 x10^-8. (1 point) O 1.76 06.54 07.31 O Not enough information Question 42 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of 0.35M. (1 point) O 0.447 O 0.455 O 2.239 O Not enough information
Question 47 (1 point) Calculate the pH of a solution that is 0.310 Min sodium formate (NaHCO2) and 0.190M in formic acid (HCO2H). The Ką of formic acid is 1.77 x 10-4. 13.79 3.532 3.958 4.975 10.04 MOCRA Question 42 (1 point) What is the hydronium ion concentration of a 0.100 M hypochlorous acid solution with Ka = 35 x 10-87 The equation for the dissociation of hypochlorous acid is: HOCH(aq) + H2011) =H30*(aq) + OCH@g). O 1.9 x 10-5...