In order to make 0.02 N NaOH from 0.2 N NaOH, one needs to dilute it by 10 x (10 fold). Depending on the volume of 0.02 N NaOH needed, that will determine the volume of 0.2 N used. For example, to make 100 ml of 0.02 N NaOH, you would dilute 10 mls of 0.2 N to 100 ml. This is seen in the following calculation: (x ml)(0.2 N NaOH) = (100 ml) (0.02 N NaOH) and x = 10 ml
A simply dilution in the ratio 1:10 is necessary.
we need 0.8gm NaoH and dissolved in 10 ml of water to make 2N solution of NaoH .
HCL 2N solution is prepared by diluting it in a one to five ratio with water. It is not necessary to provide an outside force such as heat or pressure. Simple mixing with complete the dilution.
You should dilute it 8 times.So get 250ml of 2N solution and add to 1L and 750ml of water.
One Mole of Sodium Hydroxide NaOH= 40.00g/l =1N (8.0g NaOH in 100.0ml of water)= 2N NaOH or (80g of NaOH in 1L of water)= 2N NaOH
50ml
we need 0.8gm NaoH and dissolved in 10 ml of water to make 2N solution of NaoH .
HCL 2N solution is prepared by diluting it in a one to five ratio with water. It is not necessary to provide an outside force such as heat or pressure. Simple mixing with complete the dilution.
You should dilute it 8 times.So get 250ml of 2N solution and add to 1L and 750ml of water.
One Mole of Sodium Hydroxide NaOH= 40.00g/l =1N (8.0g NaOH in 100.0ml of water)= 2N NaOH or (80g of NaOH in 1L of water)= 2N NaOH
Right now, there is no solution. The sum of 2n and 12 will vary according to the value of n. If 2n + 12 = 0, then n = -6
Reference: the density of 25% NH4OH solution = 0.907g/cm³ Therefore 1 litre of solution has mass 907g 25% = 25/100*907 = 226.75g NH3 in 1 litre solution Molar mass NH3 = 17.031 g/mol 226.75g = 226.75/17.031 = 13.31N solution To make 1 litre of 2N solution: ( Work in ml= 1000ml) N1V1 = N2V2 13.31*V1 = 2*1000 V1 = 2000/13.31 V1 = 150.2ml Measure out 150.2ml of the 25% solution and dilute to 1 litre. This is a 2N solution.
Answerno solutionProcedureAssume the numbers are:2n, 2n+2, 2n+4, 2n+6, 2n+8, 2n+10Summation = 12n + 30 = 60012n = 597n = not integer numberno solution
If you mean: (2n-14)(3n+9) = 0 then it is a quadratic equation whose solution is n = -3 or n = 7
If you mean: -6n-2n = 16 then -8n = 16 and the solution to the equation is n = -2
2n + 6 > 9 → 2n > 3 → n > 1.5 → n could be 2, 3, 4, ... (Assuming n is an integer.)
2n+2n equals 4n
N stands for molality and it indicates the number of moles of a substance in a unit mass of the solution.