0
What is the PH of a 1.0x10 to the negative fourth power M solution of KOH?
Wiki User
∙ 13y ago
-log(1.0 X 10^-4 M KOH)
= 4
14 - 4
= 10 pH KOH
----------------
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Is 0.00036 the same as 3.6 times ten to the fourth power?
No it is ten to the negative fourth power. If the number is greater than 1 it is to a positive power, if the number is smaller thann 1 it is to a negative power.
If PH is 7.5 what is the value of H?
From the abbreviation of "power of Hydrogen" pH is the negative, base ten logarithm of the hydronium ion (H3O+) concentration in a solution. The concentration of the hydronium ion in a solution that has a pH of 7.5 is 1 x 10-7.5 Molar (moles per liter).
Does the ionic power negative ion band really work?
No
What does p and the H stand for in pH?
The "p" represents the "Negative Logarithm", and the "H" stands for the molar concentration of dissolved hydrogen ions. It is unknown what the "p" actually stands for, but some suggest "Power of Hydrogen" ("potenz" means power in German), other suggest it stands for "potential".
How many sugar molecules are present in 300 mL of a 2.0 molar solution?
By the definition of molarity, a 2.0 molar solution contains twice Avodagro's Number of molecules per liter. Therefore, the stated solution contains 0.300X2X6.022Xten to the 23rd power = 3.6X ten to the twenty-third power sugar molecules. (Only two significant digits are justified, because the molarity is specified with only two significant digits.)
What is negative one half to the fourth power?
Negative one half to the fourth power equals 0.0625
What is the abbreviation for ten to the negative ninth power?
i think it is either 10-9 or 10x10-9 (standard form)
What is ten to the negative fourth power?
0.0001
What is negative 2 to the negative fourth power?
2-4 = 16
How do you write five to the negative fourth power?
Five to the negative 4th power = 5-4 = 625
Is 0.00036 the same as 3.6 times ten to the fourth power?
No it is ten to the negative fourth power. If the number is greater than 1 it is to a positive power, if the number is smaller thann 1 it is to a negative power.
3 to the negative fourth power?
+1/81
What is two to the negative fourth power?
1/8
Why does negative one to the fourth power equal negative one?
It doesn't. Negative one to an even power equals positive one. Negative one to an odd power equals negative one.
What expression is equivalent to x to the negative fourth power?
the answer would be .000X because if the power is negative than the answer will be a decimal.
What is one fourth to the power of negative first power?
0.25^-1 = 4
How do you write six to the negative fourth power as a positive exponent?
one over six to the fourth
