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What else can I help you with?
How pH can be negative?
When the concentration exceed 10mol per cubic decimeter. pH equals minus log[H+]
Is acid rain has a higher than normal pH?
Neutral pH is 7. pH is minus the log of the hydrogen ion concentration. And hydrogen ions are delivered by acids (definition of an acid) and suppress the concentration of OH ions. So acid rain has a pH of less than ("normal") 7.
Relation between pH value and H ions?
In chemistry, a lower case p means 'the negative log of-'. This means that pH is the negative log of the concentration of H+ in a solution. To put it in terms of math: pH = -log[H+]
Can you substitute club soda for distilled water?
Using club soda instead of distilled water may alter the taste or pH of a recipe due to the added minerals and carbonation in club soda. It's best to use distilled water for baking or cooking when a neutral flavor and pH are desired.
What is the concentration of hydrogen ions in a pH equals 1 solution how does it differ from a solution of pH equals 2?
The concentration of hydrogen ions in a pH 1 solution is 0.1 moles per liter. In a pH 2 solution, the concentration of hydrogen ions is 0.01 moles per liter. The pH scale is logarithmic, so each unit change represents a 10-fold difference in hydrogen ion concentration.
Will pH minus lower bromine level?
No, pH minus will not lower bromine levels in a pool or spa. pH minus is used to decrease the pH level of the water, while bromine is a type of sanitizer. To lower bromine levels, you can dilute the water or use a product specifically designed to remove bromine.
How is numerical value of pH determined?
pH is minus of logarithm of concentration of hydronium ion
Why is there a minus sign on the definition of pH?
pH of a solution is the negative logarithm of the hydrogen-ion concentration
When a diet plan calls for salmon what can I use as a substitute?
A fish called Talipia is an excellent choice for someone to substitute for salmon. Talipia is inexpensive and loaded with nutrients.
Which tool should the scientist use to measure the approximate pH of swamp water using a simple and inexpensive technique?
The scientist can use litmus paper or pH test strips to measure the approximate pH of swamp water. These tools are simple, inexpensive, and easy to use for a quick estimation of the water's acidity or alkalinity.
Which is more acidic pH2 or pH6 Why?
A pH of 2 is more acidic than a pH of 6 because the pH scale is logarithmic, meaning each whole number difference represents a tenfold difference in acidity. Therefore, a pH of 2 is 10,000 times more acidic than a pH of 6.
Will pH minus lower pool alkalinity it is very high 300 at the same time the PH is very low 7.0. what needs to be done?
Yes. Adding pH minus (Hydrochloric acid) will lower your alkalinity. You should get it down to the 100 range or so, and the aerate the water to raise the pH to acceptable levels again.
What is the pH of 10 to the power of minus eight MHCl?
Eight: pH is defined as the negative of the logarithm to the base 10 of the actual value.
If the pH of a solution is 10.7 what would the pOH be?
10.7(pH) - 14 = 3.3 (pOH)
How and how much pH minus do you use when alkalinity is 350 in a 6800 gallion pool?
To lower pH in a 6800-gallon pool with an alkalinity of 350 ppm, you would typically use pH minus according to the product's instructions. The amount needed can vary based on the product concentration and pool conditions, so it's best to follow the manufacturer's guidelines for dosage. It's important to test the pH after adding the pH minus and make adjustments as needed to reach the desired range of 7.2-7.6.
How pH can be negative?
When the concentration exceed 10mol per cubic decimeter. pH equals minus log[H+]
Substitute 7 for x and evaluate the expression for this problem 9x minus 2x?
It's 9 x 7 minus 2 x 7. So its 63 - 14.
