chemistry help2?

1 ⤊

1.Determine the pH of a 0.00001 M solution of the strong acid HNO 3. (The 3 is the base)

A.-1.3
B.1.3
C.-5
D.5

2.If you test a sample of water from a well, you'll find it acidic if the pH is

A.4
B.7
C.8
D.11

2006-09-29 09:56:49 · 2 answers · asked by scienctist 1 in Education & Reference ➔ Homework Help

2 answers

1. D 5

PH= -log(Molarity of Strong Acid)
PH = - log (.00001)
PH = 5

2. A 4

PH Acidic if less then 7
PH Nuetral if equal to 7
PH Basics if greater than 7

2006-09-29 10:05:55 · answer #1 · answered by Anonymous · 1⤊ 0⤋

stop cheating on ur homework

2006-09-29 17:00:54 · answer #2 · answered by legojosh2004 2 · 0⤊ 1⤋