Show transcribed image text Save Question 8 (5 points) A vinegar bottle has a hydronium concentration of 2.0 x 10-2 M. What is the hydroxide concentration? O a) 5. 0 x 10 13 M 0 b) 2.5 x 10-13M 15 c) 2.0 x 1012 M 20 d) 1.0 x 107 M Save Question 9 (5 points)
Save Question 8 (5 points) A vinegar bottle has a hydronium concentration of 2.0 x 10-2 M. What is the hydroxide concentration? O a) 5. 0 x 10 13 M 0 b) 2.5 x 10-13M 15 c) 2.0 x 1012 M 20 d) 1.0 x 107 M Save Question 9 (5 points)