Ammonium hydroxide is a weak base with the formula NH4OH. It readily forms when ammonia is dissolved in water but it can only exist in aqueous solution. Trying to isolate it will cause it to revert back to ammonia and water. Potassium hydroxide is a strong base with the formula KOH. It will readily dissolve in water but can also exist in a pure state, which takes the form of a white solid under normal conditions.
NaOH and H2O form a solution of Na+(aq) and OH-(aq) ions (the solvent water, aq, is written as subscripted (aq) ) To make 1 Normal solution you need to know the equivalent of NaOH, which is calculated by dividing Molecular weight by 1, that is 40 divided by 1= 40. So the equivalent weight of NaOH is 40. To make 1 N solution, dissolve 40.00 g of sodium hydroxide in water to make volume of 1 liter.
No they are not same. Ammonium hydroxide is a weak base, an aqueous compound in normal state. Ammonium chloride is a an acidic salt and is a white powder in normal state.
Yes this saline is a hypertonic solution but 3% saline is also not normal. There is nothing "normal" about it. There is only one "normal saline" and that is 0.9%.
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)
2.27%
The answer is 9 g NaCl in 1 L distilled water.
Normal saline is the commonly used phrase for a solution of 0.90% w/v of NaCl.
Ammonium hydroxide is a weak base with the formula NH4OH. It readily forms when ammonia is dissolved in water but it can only exist in aqueous solution. Trying to isolate it will cause it to revert back to ammonia and water. Potassium hydroxide is a strong base with the formula KOH. It will readily dissolve in water but can also exist in a pure state, which takes the form of a white solid under normal conditions.
A normal solution is a solution in which 1 gram of solute is dissolved in 1 liter of water
azeotrope can't be distillation and normal solution can distill by simple heatup the solution
NaOH and H2O form a solution of Na+(aq) and OH-(aq) ions (the solvent water, aq, is written as subscripted (aq) ) To make 1 Normal solution you need to know the equivalent of NaOH, which is calculated by dividing Molecular weight by 1, that is 40 divided by 1= 40. So the equivalent weight of NaOH is 40. To make 1 N solution, dissolve 40.00 g of sodium hydroxide in water to make volume of 1 liter.
No they are not same. Ammonium hydroxide is a weak base, an aqueous compound in normal state. Ammonium chloride is a an acidic salt and is a white powder in normal state.
What is the difference between normal saline solution and ringer's lactate solution?
Yes. NS=Normal Saline and NSS=Normal Saline Solution
Yes this saline is a hypertonic solution but 3% saline is also not normal. There is nothing "normal" about it. There is only one "normal saline" and that is 0.9%.
It depends on 120 per cent of what! 120% of marginal cost? total cost? normal selling price?