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the pH and [s2-1 in a 0.21 M H2S solution. Assume Ka,-1.0x10-7. Ka,-1.0x10-19. Calculate pH [s2-] Calculate the pH of a 3.9x10 M solution of H2SO4 Need Help? Read it
the pH and [s2-1 in a 0.21 M H2S solution. Assume Ka,-1.0x10-7. Ka,-1.0x10-19. Calculate pH [s2-] Calculate the pH of a 3.9x10 M solution of H2SO4 Need Help? Read it
calculate ph of HCL 1.0x10^-7 M
Calculate the pH POH . [+] , and (OH) for a solution of 0.36 M HCI Question 27 5 pts Calculate the pH pОН [H] and (OH) for a solution of O. of 0.37 MHF
1. Calculate the pH of each solution. a) [H20*=1.7x10-8 M b) [H3O+]=1.0x10-?M c) [H30+1=2.2x10M 2. Calculate the pH of each solution. a) [OH-]=1.9x10-7M b) [OH"]=2.6x10-8 M c) [OH"]=7.2x10-'M 3. Calculate the pH of each solution: a) 1.28x10-M KOH b) 1.54x10-*M Sr(OH)2
Example 12. Calculate the pH of a 1.0 x 10-8 M solution of HCI. Calculate the pH of a 1.0 x 10-8 M solution of HCl. Calculate the pH of a 0.0500 M solution of the weak acid nitrous acid (pKa = 3.5).
10. Calculate [H'], [OH'], pH for a 0.015 M aqueous solution of HCI. 11. Calculate [H'], [OH'], pH for a 0.45 M aqueous solution of NaOH. ヘ
how to increase the ph from 4 to 5 of a 50ml solution with ka=1.0x10^-6
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,...
00 OCH 15) A solution is created by dissolving 0.907 moles of HCI (a strong acid) into water, making 13.9 Liters of solution. Calculate the [H") and the pH of this solution: as belli bir borto 16) What is the [H") of an acid sample that has a pH of 0.230?
15) A solution is created by dissolving 0.907 moles of HCI (a strong acid) into water, making 13.9 Liters of solution. Calculate the [H*) and the pH of this solution: (5) 16) What is the [H"] of an acid sample that has a pH of 0.230? نما 17) What is the pH of an aqueous 0.305 M KOH solution (a strong base)? 18) What is the (OH) of a bleach sample that registers 11.41 on a pH meter? (4)