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- The pH reading of a sample of each substance is given. Calculate the hydrogen ion concentration of the substance. (Give your answers in scientific notation, correct to one decimal place.) (a) Tomatoes: pH = 4.1 [H+] = х 10 M (b) Human blood: pH = 7.3 [H+] х 10 MCalculate the hydronium ion concentration of a solution with a pH of −1.07.Balanced chemical equation: HCI + NH3 ->
- Calculate the concentration of [H3O+] if the solution has a pH of 8.2. State if the solution is acidic, basic or neutral and explain your answer.Complete the balanced chemical equation for the following reaction between a weak acid and a strong base CH3NH3Cl(aq) + NaOH(aq) ->What is the molar ratio between NaOH and H2C2O4 in the balanced equation?