2. What is the pH of a 0.75 M HNO3 solution? A. 0.12 B. 0.29 C. 0.6 D. 0.82 E. > 1.0 *1'1 .. . ----- --- ----- - - - -
5. What is the pH of a 0.056 M HNO3 solution? A. 0.056 B. 1.25 C. 12.75 D. 2.88 E. 11.11
A. Calculate the pH of a 0.0001 M HNO3 solution B. Calculate the pH of 0.08 M Sr(OH)2 solution C. Calculate the pH of a 0.02 M hydrazoic acid solution (HN3 ----> (H+) + (N3-)), pKa = 4.72 D. Aluminum carbonate (AI2(CO3)3) reacts with phosphoric acid(H3PO4) to produce aluminum phosphate (AIPO4), carbon dioxide, and water 1. Write a balanced equation for the reaction 2. Calculate the mass of phosphoric acid (g) required to react with 100 g of an aluminum...
what is the pH of 0.056 M HNO3 solution?
A) calculate the ph of a 0.028 M HNO3 solution B) Calculate the pH of a 0.028 M solution of benzoic acid (Ka=6.5x10^-5)
What is the pH of a 0.050 M LiOH solution? a. <1.0 b. 1.30 c. 3.00 d. 11.00 e. 12.70
A solution of HNO3 has a concentration of 1.75x10-4 M. a. What is the pH of the solution? ( write answer to the hundredths place) b. What is the pOH of the solution? ( write answer to the hundredths place) c. Is the solution acidic, basic or neutral?
A solution of HNO3 has a concentration of 1.75x10^-4 M. a. What is the pH of the solution? ( write answer to the hundredths place) b. What is the pOH of the solution? ( write answer to the hundredths place) c. Is the solution acidic, basic or neutral? please help
calc pH of ea strong acid solution (express in 3 decimals) a. 2.11×10−2 M HNO3 b. 0.220 g of HClO3 in 1.80 L of solution c. 10.00 mL of 2.00 M HCl diluted to 0.530 L . d. mixture formed by adding 60.0 mL of 2.5×10−2 M HCl to 160 mL of 1.0×10−2 M HI.
29. What is the pH of a 0,010 M solution of acetic acid? K, for acetic acid is 1.8 x 10 a. 2.74 d. 3.37 b. 4.74 e. 6.74 c. 2.00