It is a chemical reaction
Nothing; other than; adding Solid NaOH or diluting a solution of NaOH with NaCl solution, will produce energy, resulting in a temperature increase.
NaOH is a strong base, so it makes a strong alkaline solution in water
It is possible only if you evaporate the water.
One liter of a one molar solution of NaOH in water contains 40g of NaOH. The quantity must be known.
we need 0.8gm NaoH and dissolved in 10 ml of water to make 2N solution of NaoH .
Nothing; other than; adding Solid NaOH or diluting a solution of NaOH with NaCl solution, will produce energy, resulting in a temperature increase.
NaOH is a strong base, so it makes a strong alkaline solution in water
It is possible only if you evaporate the water.
One liter of a one molar solution of NaOH in water contains 40g of NaOH. The quantity must be known.
we need 0.8gm NaoH and dissolved in 10 ml of water to make 2N solution of NaoH .
This is because solvation of NaOH in H2O is an exothermic reaction.
The concentration of this solution (in NaOH) is 40 g/L.
Fe3+ + 3OH- _____> Fe(OH)3
NaOH, or lye.
HBr + NaOH ------> NaBr + H2O This is an acid-base reaction. The compounds will disassociate into ions in solution. The hydrogen from the HBr will go to the OH- and form water. The NaBr is a salt.
Sodium Hydroxide (NaOH) in water.
HCl or hydrochloric acid will react with NaOH (sodium hydroxide) in a netralisation reaction. HCl is a strong acid and NaOH is a strong base or alkalai. The resultant solution will be warm/hot due to the exothermic reaction taking place. This is an aggressive reaction if the materials are concentrated. HCl + NaOH --> H2O + NaCl