Question: What Is The PH Of 10 2 M H2so4?

What acid has a pH of 1?

The pH scaleIncreasing pH (Decreasing Acidity)Substances0 (most acidic)Hydrochloric acid (HCl)1Stomach acid2Lemon juice3Cola, beer, vinegar15 more rows.

Is pH 2 a strong acid?

Generally, a strong acid has a pH of about zero to 3. The stronger the acid, the better it dissociates in an aqueous solution, releasing more cationic hydrogen (H+) ions. Examples of strong acids include hydrochloric acid (HCl), hydrobromic acid (HBr), perchloric acid (HClO4), and sulfuric acid (H2SO4).

Is h2co3 a strong acid?

No, H2CO3 is not a strong acid. Strong acid are those which completely get ionised in water forming H+ ions whereas weak acid are those which partially get ionised. So carbonic acid (H2CO3) is a weak acid.

What is the pH of 10 8 M HCl?

about 6.8Video Explanation The concentration of HCl is given as 10−8 M. pH is calculated based on the protons of the acid and the water. 10−8 M is a very low concentration and hence the protons from water are also considered. This gives the value of the pH of about 6.8 which is very close to 7.

What is the pH of 0.005 m NaOH?

2.52(b) 0.005 M NaOH. (c) 0.002 M HBr. (d) 0.002 M KOH. Hence, the pH of the solution is 2.52.

What is pH of 1m HCl?

The pH of 1 M hydrochloric acid is zero. The reason is that pH is defined as negative 1 times the log base 10 of [H+], or the proton concentration in moles per liter.

What is the pH of 0.45 m of h2so4?

Acid Base Practice TestQuestionAnswer13.What is the pH of blood, given the hydrogen ion concentration is 4.0  10-8 M?7.414.HONORS ONLY:What is the ph of 0.45 M of H2SO4?.004515.A solution that contains equal concentrations of hydrogen and hydroxide ions is _____.neutral17 more rows

What is the pH of 0.1 m Naoh?

13NaOH is a strong base, so this will produce 0.1mol/L of OH ions in solution. This will produce a pH of 13. Therefore pH of 0.1 M NAOH solution is 13.

What is the pH of a .005 M solution of Ba Oh 2?

pH = 14 – pOH= 14 – 2= 12.

What is the pH of 2m h2so4?

Answer:The pH of the solution -0.60 .

What is the pH of 1m sulfuric acid?

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

Which is strongest acid in the world?

The world’s strongest superacid is fluoroantimonic acid, HSbF6. It is formed by mixing hydrogen fluoride (HF) and antimony pentafluoride (SbF5).

How do you find the pH of 0.1 m h2so4?

Therefore, in a 0.1 M H2SO4 solution we will have 0.2 mol/L of H+ ions. We can express 0.2 as 2 x 10^-1. 500 ml of 0.2M BOH (a weak base) is mixed with 500 ml of 0.1 M HCl and the pH of the resulting solution is 9.

What is the pH of weak acid?

The pH of a weak acid should be less than 7 (not neutral) and it’s usually less than the value for a strong acid. Note there are exceptions. For example, the pH of hydrochloric acid is 3.01 for a 1 mM solution, while the pH of hydrofluoric acid is also low, with a value of 3.27 for a 1 mM solution.

How do you calculate the pH?

To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = – log [H3O+].

What is the pH of a 0.1 M HCl solution?

HCl is a strong acid which dissociates completely to form H+ and Cl- ions. 0.1 molar HCl will dissociate to form 0.1 molar H+ and Cl- ions. So pH = -log(0.1) which is equal to 1.

What is the pH of 0.005 m h2so4?

Originally Answered: What is the pH of a 0.005M H2SO4 solution? For a rough estimate, sulfuric acid is normally a 1:1 electrolyte and 0.005 M H+ is pH 2.3.