a) If pH is 5 inside lysosomes, what is the [H+] inside lysosomes? b) IfpH is...

Question

Question

a) If pH is 5 inside lysosomes, what is the [H+] inside lysosomes?

b) IfpH is 7 outside lysosomes,what is the [H+] outside lysosomes?

c) How many protons must be transported into each lysosome to lower the pH to 5.0 from 7.0? Diameter of lysosome is 0.2-0.5 x 10-6 m

science chemistry

Answer 1

Similar Homework Help Questions

2.222 points Saved QUESTION 3 Approximately how many protons must be transported into each lysosome to...

2.222 points Saved QUESTION 3 Approximately how many protons must be transported into each lysosome to lower the pH to 5.0 from 8.0? Diameter of lysosome is 03. 0.6 x 10 m 300-900 0 1500-3000 85-680 Not enough information was given QUESTION 4 2.222 points Save Answer What concentration of HBr will have a pH of 4.07 1x10.4 1x10.8 1x10-2 6x10-1
What concentration of HCl will have a pH of 5.0? b) What concentration of acetic acid will have a pH of 5.0? (For acetic...

What concentration of HCl will have a pH of 5.0? b) What concentration of acetic acid will have a pH of 5.0? (For acetic acid, pKa=4.76) c) What concentration of phosphoric acid will have a pH of 5.0? (For H3PO4, pKa1 = 2.12, pKa2 = 7.21, pKa3 =12.32) d) What is the pH of a 10 mM solution of phosphoric acid? e) How much 1.0 M NaOH must be added to 100 ml of 10 mM H3PO4 to raise the...
14. Calculate the [H,0+and the pH of each solution. a. 1 x105 M HCI c. 1...

14. Calculate the [H,0+and the pH of each solution. a. 1 x105 M HCI c. 1 x 10-1 M H,SO, b. 5 x 103 M HC1 d. 1 105 MH,SO, 15. Calculate the (OH) and the pOH of each solution in problem 14. (-16. What is [H,O+] in each of the following solutions? a. orange juice, pH = 4.0 b. black coffee, pH = 5.0 c. pure water, pH = 7.0 d. phosphate detergent solution, pH = 9.5 e. seawater,...

a. The membrane potential of an isolated mitochondrion was measured to be -156 mV. The pH...

a. The membrane potential of an isolated mitochondrion was measured to be -156 mV. The pH inside of the mitochondrion was determined to be 7.2 while outside the mitochondrion it as 6.2. What is the free energy of transport for H+ into the mitochondrion? (answer should be -21 kJ) b. If the free energy of ATP synthesis is -35 kJ/ mole, how many moles of H+ must be transported under these conditions to synthesize 1 mole fo ATP? (answer should...
if[H+]= 1X10 ^-5 M then If [ H+ ] = 1 x 10-5 M, then a,...

if[H+]= 1X10 ^-5 M then If [ H+ ] = 1 x 10-5 M, then a, pH = 9.0 b, PH = 10-5 OC. [OH-] = 1 x 10-9 M Od. [OH-] = 1 x 10-8 M POH = 5.0 e.
4 questions What is the pH of egg whites with [OH-] = 1.2 x 10-5 M?...

4 questions What is the pH of egg whites with [OH-] = 1.2 x 10-5 M? A 9.08 3.4.92 C. 11.00 D. 10.50 O E. 12.08 QUESTION 26 What is the pH of an aqueous solution contains 0.0025 M of Hydroxide ion? 2.60 3.60 10.40 11.40 8.40 A 30. mL of a 0.50M solution of NaOH is titrated with 0.50M HNO3. Calculate the pH of the solution after 30. mL of HNO3 has been added? 0.30 0.50 7.0 5.0 3.0...

Calculate the pH for each H+ concentration. [H+] = 1 x 10-6 M pH = [H+]...

Calculate the pH for each H+ concentration. [H+] = 1 x 10-6 M pH = [H+] = 0.001 M pH = [H+] = 1 x 10-11 M pH =
Calculate the pH for each H+ concentration. [H+] = 1 x 10 & M pH =...

Calculate the pH for each H+ concentration. [H+] = 1 x 10 & M pH = [H+] = 0.1 M pH = 3 [H*] = 1 x 10-13 M pH = 12 Calculate the H, 0+ concentration for each pH. pH = 10 [H,0*] = -10 pH = 3 [1,0") = -3 pH = 6 [H,0"] =
Calculate the (OH) and the pH of a solution with an (H+] = 3.2 x 10-"...

Calculate the (OH) and the pH of a solution with an (H+] = 3.2 x 10-" Mat 25 °C. [OH-] = pH = Calculate the (H+) and the pH of a solution with an (OH) = 7.0 x 10 M at 25 °C. M [H*] pH Calculate the (H+) and the [OH-] of a solution with a pH = 8.56 at 25 °C. M M (он) Calculate either [H2O+] or [OH-] for each of the solutions. Solution A: [OH-] =...

4. What molar ratio of HPO4 2-to H2PO4-in solution would produce a pH of 7.0? Phosphoric...

4. What molar ratio of HPO4 2-to H2PO4-in solution would produce a pH of 7.0? Phosphoric acid (H3PO4), a triprotic acid, has 3 pKa values: 2.14, 6.86, and 12.4. Hint: Only one of the pKa values is relevant here. 5. For a weak acid with a pKaof 6.0, calculate the ratio of conjugate base to acid at a pH of 5.0. 6. Which of these compounds would be the best buffer at pH 5.0: formic acid (pKa 3.8), acetic acid...