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10x increase in acidity
Khalid Waters
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What does an increase 1 pH number represent?
A decrease in hydrogen ion concentration by factor of 10
If stomach acid has a PH of 1 and a person took a tums tablet which raised the PH to 3 how much was the increase in PH?
the increase in PH = 3 - 1 = 2
Which change shows a tenfold increase in concentration h ions?
pH 2 -> pH 1
What numbers on the pH scale represent acids?
All numbers below 7. Acidity increases with decreasing number, for example, 1 is the most acidic.
What does a change in pH of one unit represent in terms of hydrogen ion concentration?
-1 pH unit = *10 concentration
What does an increase 1 pH number represent?
A decrease in hydrogen ion concentration by factor of 10
What does the increase in 1 pH number represent?
Each increment or step on the pH scale is 1 order of magnitude or 10 times the previous step.
What does an increase pH of 1 represent?
A decrease in hydrogen ion concentration by factor of 10
What are ways to increase glucose transport?
1. increase the number of glucose carriers2. increase glucose concentration
If stomach acid has a PH of 1 and a person took a tums tablet which raised the PH to 3 how much was the increase in PH?
the increase in PH = 3 - 1 = 2
What does an increase of 1 number represent?
A decrease in hydrogen ion concentration by factor of 10
How is the pH scale similar to the Richter scale?
Both the pH scale and the Richter scale are logarithmic. A decrease of 1 on the pH scale means a tenfold increase in acidity while an increase of 1 on the Richter scale means a tenfold increase in intensity.
What is a numerical symbol used to represent the negative logarithm of the number of hydrogen ions present in 1 liter of a solution?
pH 0-14
Which change shows a tenfold increase in concentration h ions?
pH 2 -> pH 1
What numbers on the pH scale represent acids?
All numbers below 7. Acidity increases with decreasing number, for example, 1 is the most acidic.
What does a change in pH of one unit represent in terms of hydrogen ion concentration?
-1 pH unit = *10 concentration
Which changes shows a tenfold increase in concentration of H plus ions?
its pH 2 ---> pH 1
