If the water is pure, the pH of that is 7, neutral
yeah.
They affect the river by changing the temperature of the water, if the pH levels are high then the water is warmer and if the pH levels are low then the water is cold.
Near neutral. Somewhere around seven is best
The pH of water is pH7
Cold Fish are quite happy with room temprature water. If you leave the tank for about 5 days it should definatly be ok to put your fish in. About the ph.... i honestly dont have a clue! hope this helps a bit...(probably not very much) x
If the salt is insoluble, any ions in water and the measured pH is the pH of water.
low water and low ph
The pH of water increase.
To tell how acidic it is you can use pH strips. --- Hopefully not. There's so much chlorine in our tap water that when you turn on the cold water it smells like a swimming pool.
Adding water will affect the pH. Adding water will shift the pH towards the neutral mark. In the case of an alkaline solution, there will be a decrease in pH.
The pH of water is 7 http://en.wikipedia.org/wiki/File:PH_scale.png
the water will get more acidic. the PH will decrease meaning the pH is acidic
Water is not a good pH buffer.