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Why sodium hydroxide solution contains sodium carbonate?
Water reacts with carbon dioxide in the air to form small amounts of carbonic acid. In a sodium hydroxide solution, this reacts again to form sodium carbonate.
Why is sodium hydroxide not used in acidic rains?
Sodium hydroxide is a dangerously strong base that can be just as damaging as a strong acid. Even a small error in measurement can make a solution too basic
Is sodium hydroxide or lemon juice more acidic?
Lemon juice is more acidic. Lemon juice has a pH of 2, which is very acidic. Sodium hydroxide is alkaline, with a pH of 14. However, I'd consider sodium hydroxide considerably more dangerous, as even a small splash can cause painful burning.
How are sodium and chlorine used today?
Sodium is used in salt. Chlorine, small amounts are used in drinking water.
What will happen if a small amount of sodium hydroxide is added to a 0.1 M solution of ammonia?
the percent ionization of ammonia will decrease
What is the balance equation for chemical reaction of aluminium with sodium hydroxide?
2 Al + 6 H2O > 2 Al(OH)3 + 3 H2 Al(OH)3 + NaOH > Na+ + [Al(OH)4]- __________________________________________________________________ 6H2O(l)+2Al(s)+2NaOH(aq)--------------- 2NaAl(OH)4(aq)+3H2(g)
What would be the effect of using sodium hydroxide to raise the pH after addition of hcl?
in small, dilute, quantities, it will just raise the pH.
Does Kerastase Reflection Chroma Riche have sodium chloride in it?
Kerastase Reflection Bath Chroma Riche has a small percentage of sodium chloride.
What is the name of the alkali in toothpaste?
Well it is sodium hydroxide that is found in toothpaste.This is the simplest answer you could ever find
How do you make copper hydroxide?
Copper(II) hydroxide can be produced by adding a small amount of sodium hydroxide to a dilute solution of copper(II) sulfate (CuSO4 · 5H2O). The precipitate produced in this manner, however, often contains water molecules and an appreciable amount of sodium hydroxide impurity. A purer product can be attained if ammonium chloride is added to the solution beforehand. Alternatively, copper hydroxide is readily made by electrolysis of water (containing a little electrolyte such as sodium bicarbonate). A copper anode is used, often made from scrap copper.
Why does sodium carbonate increase the pH of wash water?
Sodium carbonate is a base. It will react with water in small amounts to produce hydroxide ions, which lowers the concnetration of hydronium ions, thus raising the pH.
What is the acid from which the table salt can be formed?
if table salt means sodium chloride then it may form from hydrochloric acid by reacting with sodium hydroxide, but table salt is not pure sodium chloride it also contains a small quantity of magnesium and calcium chloride.
