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complete the table below.
![Equation
1) HSO4 + H2O = SO42 + H3O*
Bronsted acid
Conjugate acid
2) N2H4 + H20 = N2H5 + OH
3) [Fe(H2O)6]*3 + H2O = [Fe(H20),OH2 + H3O*](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F37207c5c-faa6-47d1-8cdd-aabcf5f9a388%2F11450c1e-2c4b-41a8-9927-2474f46db212%2Fw8gk2h_processed.jpeg&w=3840&q=75)
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- (please see pictures attached for reference. I tried my best) 27. Dissolved dioxygen in water samples can be determined by the following equations:2MnSO4(aq) + 4NaOH(aq) + O2(g) --> 2MnO2(s) + 2Na2SO4(aq) + 2H2O(l)2MnO2(s) + 2H2SO4(aq) + 2NaI(aq) -->MnSO4(aq) + I2(aq) + Na2SO4(aq) + 2H2O(l)I2(aq) + 2Na2S2O3(aq) --> Na2S4O6(aq) + 2NaI(aq)A water sample from the local river was treated according to the first two equations above. Exactly 200.00 mL ofthis treated water required 8.32 mL of 0.0250 M Na2S2O3 to titrate to the endpoint. Calculate the concentration ofdissolved oxygen in the water sample.A) 1.04 x 10-3MB) 2.08 x 10-4MC) 5.20 x 10-4MD) 8.67 x 10-7ME) 4.33 x 10-7M 28) How many neutrons are needed to initiate the fission reaction shown? 23592 U + ? 10 n --> 13956 Ba +9436 Kr+ 310n a) 0 b) 1 c) 2 d) 3 e) 5 20. Consider the substances H2O, KI, H2S, CH4. Which answer has the substances arranged in order ofDECREASING boiling point?a) KI > H2O > CH4 > H2S b) KI…The pH of 8.35 is wrong, but I'm not sure how to get the right answer36. Lactic acid is a weak acid with the formula HC3H5O3, the Ka for lactic acid is 1.38 x 10-4 In aqueous solution, lactic acid partially dissociates according to the following reaction: HC3H5O3 + H2O ⇔ C3H5O3- + H3O+ Calculate the pH of the lactic acid solution described below: Volume: 250 mL Concentration: 0.2931 M Since this is a weak acid, you can assume the amount of acid dissociated is << 5% of the total amount of acid present.