A 0.01 M solution of NaOH has a pH =13
PH 75 is the most acid.
pH 9 - pH 4 = pH 5 It is stronger by 5 pH.
Most acidic is substance of pH of 2, then of pH of 5 and the substance of pH 7 is neutral and the substance of pH 11 is basic
The lower the pH, the more acidic the solution is. Remember, pH 7.0 is H2O. As pH decreases below 7, the solution's acidity increases. As pH increase above 7, the basicity of the solution increases. Hence, in the choices you provided, pH 1.0 is most acidic.
pH 0 < acidic < pH 7 neutral = pH 7 pH 7 < basic < pH 14
130
my 1994 tercel can do like 130 k/ph on a long stretch of highway, but realistically over 110 with the suspension and wheels it gets shaky.
20 percent off 130 dollars =$10420% off of $130= 20% discount applied to $130= $130 - (20% * $130)= $130 - (0.20 * $130)= $130 - $26= $104
8.9 percent of 130 = 11.578.9% of 130= 8.9% * 130= 0.089 * 130= 11.57
130% = 130/100 = 13/10130% = 130/100 = 13/10130% = 130/100 = 13/10130% = 130/100 = 13/10
130% of 60 = 130% * 60 = 1.3 * 60 = 78
30% of 130 = 30% * 130 = 0.3 * 130 = 39
61% of 130= 61% * 130= 0.61 * 130= 79.3
1x 130= 130 2 x 65= 130
20% of 130= 20% * 130= 0.2 * 130= 26
130 ounces is bigger than 8 pounds
130 + 15 = 145 130 - 15 = 115 130 x 15 = 1950 130/15 = 8.6666