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On the pH scale what number do you need for cold water fish?
Near neutral. Somewhere around seven is best
What is an ideal temp. of cold water fish tank How do you reduce the PH level in fish water tank?
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
What pH is pure water?
Pure water has a pH of 7, which is considered neutral on the pH scale.
What is the pH and water activity in sprouts. Is it low PH AND low water activity?
low water and low ph
How water is contaminated?
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.
When KOH is added to water what does the pH of the water solution do?
The pH of water increase.
How does pH level affects the river?
Changes in pH level in a river can impact aquatic life by affecting the health of fish, plant life, and other organisms living in the ecosystem. High or low pH levels can disrupt the balance of essential nutrients and chemicals in the water, leading to decreased biodiversity and potentially harming sensitive species. Monitoring and maintaining a healthy pH level is important for the overall health of a river ecosystem.
Does chlorine gas react with cold water?
Yes. Chlorine gas reacts with water to give hypochlorous acid and hydrochloric acid Cl2 + H2O -> HOCl + HCl The hypochlorous acid is the "disinfectant" most effective at pH 5, at low pH it forms hypochlorite ions. Remember if the water is impure the chlorine can potentially react with the impurities.
What number is the pH of water?
The pH of water is 7 http://en.wikipedia.org/wiki/File:PH_scale.png
Does acids has a higher pH than water?
No, acids have a lower pH than water. Water has a pH of 7, which is considered neutral. Acids have a pH below 7, indicating higher hydrogen ion concentration than water.
Does water have a measurable pH value?
Yes, water can have a measurable pH value. Pure water has a pH of 7, which is considered neutral. However, the pH of water can vary depending on factors such as impurities or dissolved substances.
What is pH of rain water?
the normal pH of rain water is about 5.6
