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What is the pH of a solution with H plus equals 7.0 10 2?
The pH of a solution with [H+] = 7.0 x 10^-2 is pH = -log(7.0 x 10^-2) = 1.15.
What is the pH of a solution with H plus equals 7.0 10-2?
The pH of a solution with a H+ concentration of 7.0 x 10^-2 M can be calculated using the formula pH = -log[H+]. In this case, pH = -log(7.0 x 10^-2) = 1.15.
What is the pH of a solution with h plus equals 7.0 x 10-2?
The little 'p' means -log10 (that's the negative log to base 10). Thus pH means -log10(Hydrogen ion concentration) → pH of the solution = -log10(7.0 x 10-2) ≈ 1.15
What is the pH of a hydrogen solution that has a hydrogen concentration of 10-2?
If concentration of Hydrogen in solution is 10-2 then its pH must be 2.
How many equivalents of Mg plus 2 are present in a solution that contains 2.75 mol of Mg plus 2?
There are 2.75 equivalents of Mg^2+ present in a solution that contains 2.75 mol of Mg^2+. This is because the number of equivalents is equal to the number of moles for ions with a +2 charge.
What is 3 over 2 plus 9 over 14 plus 7 over 10?
105/70 + 45/70 + 49/70 = 199/70 or 2 and 59/70
How much is 5 plus 2 times 10?
It is: (5+2)*10 = 70
What is the pH of a solution with H plus equals 7.0 10 2?
The pH of a solution with [H+] = 7.0 x 10^-2 is pH = -log(7.0 x 10^-2) = 1.15.
What is the pH of a solution with H plus 7.0 10-2?
1.15 (Apex)
What is -3x plus 2 2x-8?
An equation, solution x = -10
All of the following equations have the same solution except . 3m plus 2 -10 2 - 3m -10 -10 -3m plus 2 -3m plus 2 -10?
Without any equality signs the given terms can't be classed as equations.
What is the solution of the equation y equals 2x plus 10?
the answer is y minus 10 divided by 2.
What is 2x-2 equals 8 plus 3x?
An equation, solution x = -10
How do you rewrite one tenth plus two seventh with a common denominator?
1/10 + 2/7 = 7/70 + 20/70 = 27/70
What is two fifths plus three tens equal?
2/5+3/10 equals 7/10 or 70%.
2 times what times 5 equals 70?
2 × ? × 5 = 70 → 2 × 5 × ? = 70 → 10 × ? = 70 → (10 ÷ 10) × ? = 70 ÷ 10 → ? = 7 → The blank is 7.
What do you get when you divide 30 by a half and add 10?
40
