Quick Answer: How Do You Find The PH Of 1m NaOH?

What is the pH of HCl and NaOH?

HCl is a strong acid so its pH is -log1 = 0.

NaOH is a strong base so hydrogen ion is 1E-14 ÷ 1 = 1E-14, hence its pH is 14..

How do you make 1m NaOH?

Popular Answers (1) of moles of solute / 1 liter . * one moles of sodium hydroxide = 40 gm of sodium hydroxide. so we can said ; if want prepare 1 molar NaOH solution then we need 40 gm NaOH dissolve in one liter of water so it became one 1 molar NaOH solution.

What is the pH of 1’m NaOH?

13The pH of 1M NaOH is 13 .

How much does NaOH increase pH?

The concentration of the basic Solution= 10^-6.5= 3.16 x10^-7 . So increase the pH from 7 to 7.5, the amount of NaOH required= 3.16×10^-6 x 28000 =0.008854 moles. So on adding 0.008854 x40=0.354 g of NaOH the pH of the solution will increase from pH …

What is the pH of 0.01 M solution?

The pH is 12.

What is the pH of a 0.0001 M solution of HCl?

around 3Thus, the pH of HCl = pH of 0.0001 M of HCl. The pH value of HCl is around 3. Thus the pOH value of HCl will be 14 – 3 = 11. From this we can conclude that the pOH of 0.0001 M of HCl is 11.

What is the pH of 1 mole of HCl?

Hi, as professor Thomas Proft said pH= -log[H3O+], thus HCl 1M has a pH=-1, however pH has been defined between 0 and 14, according to the water constant (pK=14).

What is the pH of HCl?

pH of Common Acids and BasesAcidName1 mMH2SO4sulfuric acid2.75HIhydroiodic acid3.01HBrhydrobromic acid3.01HClhydrochloric acid3.0122 more rows•Apr 20, 2016

How do you find the pH of 0.01 m NaOH?

On these combined scales of pH and pOH it can be shown that because for water when pH = pOH = 7 that pH + pOH = 14. This relationship is useful in the interconversion of values. For example, the pOH at a 0.01 M solution of sodium hydroxide is 2, the pH of the same solution must be 14-2 = 12.

What is 1m NaOH?

of moles of solute / 1 liter . … so we can said ; if want prepare 1 molar NaOH solution then we need 40 gm NaOH dissolve in one liter of water so it became one 1 molar NaOH solution.

What is the pH of 0.5 m NaOH?

OH- conc. of NaOH is 0.5 , from this you can calculate pOH. Now you apply pOH+pH =14 (At 25 degree centigrade) to calculate pH of 0.5 M NaOH. So, pOH=-log[OH-] =- log(0.5) =0.3010 Hence, pH=14 – pH =13.69 .

Is 1m NaOH dangerous?

Sodium hydroxide at higher concentrations can cause burns and ingestion can cause damage to internal organs although this is mainly an issue at concentration of 1 M or greater. … You should use protective equipment when handling higher concentrations.

How do you make 2 NaOH?

How to prepare 2% of NaOH – Quora. It depends on the kind of solution 20% w/w or 20% w/v. In the first case you should add 20 g of NaOH to 80 g of H2O2. In the later case you should add 20g NaOH in a volumetric flask 100ml capacity and to add water in small quantities and try to dissolve the NaOH granules.

How do you find the pH of NaOH?

To calculate pH, apply the formula pOH = -log[OH-]. Work out -log[0.1] = 1. Next, apply the formula pH + pOH = 14. To isolate the pH, work out 14 – 1 = 13.

What is the pH of a 0.025 M solution of NaOH?

1 Answer. The pH is about 12.7.