Asked in Science
Does pH increase or decrease when acid is added to water?
The Ph will decrease. This is because water has a neutral Ph value of 7 so if an acid which has a lower Ph value than water is added to it, the Ph will decrease ...
Asked in Science, Chemistry, Freshwater Fish
What is the pH of boiling water?
Normal water contains impurities and minerals, so during boiling, these impurities are expelled, but this changes the pH value a little, thus the pH value would be about 7. Boiling pure water (pH7), will result in boiled pure water being at pH value 7, as there are no impurities or minerals in it ...
Asked in Chemistry
What is the pH of distilled water and common salt solution?
pH value of distilled water would be 5,6 and 7 as interaction with the atmosphere allows carbon dioxide to dissolve into it, forming carbonic acid. salt on its own has no ph value but , when mixed in water the ph value of common salt is 7 and it is neutral. ...
Asked in Science, Acids and Bases
How can the pH of rainwater be determined?
With the pH test paper, pH value near 5.6 in the vicinity of the rain, pH value of 7 in the vicinity of the tap water; because the rain dissolved in a small amount of CO2, carbon dioxide, so the PH value of rain will show weak acidity. PH is 5.6, and tap water is neutral. ...