if 0.000001 is the hydrogen ion concentration
the pH is 6
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
0000001 000011111 0001110 0000001 000011111 0001110 0000001 000011111 0001110 0000001 000011111 0001110 0000001 000011111 0001110 0000001 000011111 0001110 0000001 000011111 0001110 0000001 000011111 000000001 000011111 000111001110
0000001=1=10^0 .0000001=10^-7
1 erg
0.000001 = 0
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.0000001
There is none.
10 to the power of -8
.0000001 cents
Yea try 0000001
zero thousand point one
one The leading zeroes have no effect on the number.