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Question 1 3 pts If the [H30') in blood is 4.0 x 10-8M, what is the...
Can anyone solve question 32? A basic solution does not contain H30+ A neutral solution does not contain any H3O+ or OH- A neutral solution contains [H20] - [H30-1 In a neutral solution the pH must equal 7 Question 31 1 pts ho What is the concentration of hydroxide ions in pure water at 35.0°C. if Kw at this temperature is 1.87 x 10-14? (show work on given page) Question 32 1 pts Calculate the concentration of H30" in a...
10- M. What is the [H30'] in egg 23 The [OH) in a sample of egg whites is 6.3 x 10'M. What is the le IUM whites? A 6.3x10 M B 1.6x10M c.0x10-'M OD 1.0x10" 24 Which solution has the highest pH? 4.3x10-MH0B 1.0 x 10-M H30 C 1.9 X 10 M H20 D 1.0x10-²M 5.0+ 25 Which solution has the lowest pH? A 4.3x10-MH0+ B 1.9 X 10MH,0 C 1.0 x 10 M H20 D 1.0x 10-2MH0+ 26 If...
QUESTION 3 What is the pH of a solution with a [OH-] concentration of 1 x 10-10 M? 02 04 08 QUESTION 4 "Is a solution with a pH of 6 acidic, basic or neutral?" O acidic basic neutral e more information needed QUESTION 5 "Is a solution with a concentration of [OH-] = 1 x 10-8 M acidic, basic, or neutral? acidic basic neutral more information needed
help! Question 5 (0.5 points) Is the following solution acidic, basic or neutral? [H30+1 = 0.95 x 10-7M. acidic basic O neutral Question 6 (0.5 points) Is the following solution acidic, basic or neutral? [H30+1 = 5.75 x 10-7M acidic basic neutral
Calculate the value of (OH) if [H30*] is 10-9 M and label If the solution is acidic, basic or neutral. a) [OH-] = 10- neutral b) [OH-] = 10-acidio c) [OH] = 10 acidic d) [OH-] = 10" basic
Question 16 5 pts What is the OH-] in a solution that has a (H30+) = 1 x 10-6M 1 x 10-8M 1 x 10-6 M 1 x 10-?M 01 x 10-10 1 x 10-12 M
[H30'] [OH-] POH Acidic/Basic/Neutral 3.15 x 10 5.33 x 10- 4.15 3.11 x 10- 1.00 x 10-7 3.88 1.00 x 10 4.17 x 10- Prepared by J. Patterson
Complete the following table. [H30*) (OH) pH acidic, basic, or neutral? 1.3 x 10-'M 2.5 x 10-8 M. 2.1
3. Complete the following table. pH POH Acidic, Basic, or Neutral? [H30*] [H30*] = 1.00 x 10PM [H30*) = 1.00 x 10 10M [H30*) = 5.71 x 106M [H30*) = 3.52 x 10 M
Question 5 10 pts (A) Calculate AG for the reaction: 2H20 (1) = H3O+ (aq) + OH- (aq) at 25°C given the following initial concentrations, and thermodynamic values: [H30*) - 1.0 x 10-12 M and (OH) = 2.0 x 108M Substance AG; (H) 34.0 H30+ (aq) OH(aq) H2O(1) 1595 -237 (B) Predict the direction in which the reaction will proceed spontaneously to establish equilibrium. For full credit be sure to upload a copy of All work necessary to arrive at...