Questions by Khrm

Questions by Khrm

Tests show that the hydrogen ion concentration of a sample of apple juice is 0.0003 and that of ammonia is 3.1 x 10^-9. Find the pH of each liquid using the formula pH= -log |H3 0^+| where H3 0^+ is the

asked Feb 26, 2019

2 answers

5 votes

140k views

Need on all if you can.

asked Oct 13, 2018

1 answer

3 votes

177k views

What happened when the rabbit caught his head in a fan?

asked Jun 20, 2018

1 answer

5 votes

136k views

The Federalist essays were written by Hamilton, Madison, and Jay in support of the Constitution. a. True b. False

asked Nov 1, 2017

1 answer

0 votes

202k views

If cos x = .75, what is sin x?

asked Sep 20, 2017

2 answers

0 votes

180k views

How did the 17th amendment change the way senators are elected

asked Feb 17, 2017

2 answers

1 vote

29.1k views

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