- How do you find the pH of h2so4?
- What has a pH of 1?
- What is the pH of 10 8 M HCl?
- What is the range of pH?
- What is the pH of 0.1 N h2so4?
- How do I calculate pH?
- What is the pH of 0.005 m NaOH?
- What is the pH of 0.0005 m h2so4 solution?
- What is the pH of 0.1 N Naoh?
- What is the pH of weak acid?
- What is the pH of a 0.02 M solution of HCl?
- What is pH of 1m h2so4?
- How do you find the pH of 0.1 m h2so4?
- What is the pH of 0.45 m of h2so4?
- What is the pH of 0.1 m h3po4?
- What is the pH of H+?
How do you find the pH of h2so4?
Since the concentration of H2SO4 is 10^-3 (M), the concentration of H+ in the solution will be 2*10^-3(M) (because each molecule of H2SO4 releases 2 H+ ions).
pH of a solution is -log([H+]).
where, [H+] is the concentration of H+ in the solution.
So, the pH of the given solution is, -log(0.002)=2.69..
What has a pH of 1?
The pH scaleIncreasing pH (Decreasing Acidity)Substances0 (most acidic)Hydrochloric acid (HCl)1Stomach acid2Lemon juice3Cola, beer, vinegar15 more rows
What is the pH of 10 8 M HCl?
The pH of 10^-8M HCl solution is: (1) 8 (2) 1 (3) Close to 7 (4) 0. HCl is a strong acid. All acids have a pH in the acid range, that is to say below 7.
What is the range of pH?
0 to 14The pH scale is often said to range from 0 to 14, and most solutions do fall within this range, although it’s possible to get a pH below 0 or above 14. Anything below 7.0 is acidic, and anything above 7.0 is alkaline, or basic.
What is the pH of 0.1 N h2so4?
pH of common acids like sulfuric, acetic and moreAcidNormalitypHSulfuricN0.3Sulfuric0.1 N1.2Sulfuric0.01 N2.1Sulfurous0.1 N1.527 more rows
How do I calculate 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 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 the pH of 0.0005 m h2so4 solution?
2.3For a rough estimate, sulfuric acid is normally a 1:1 electrolyte and 0.005 M H+ is pH 2.3.
What is the pH of 0.1 N Naoh?
Some common bases as sodium hydroxide, ammonia and moreBaseNormalitypHSodium carbonate (washing soda)0.1 N11.6Sodium hydroxide (caustic soda)N14.0Sodium hydroxide0.1 N13.0Sodium hydroxide0.01 N12.023 more rows
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.
What is the pH of a 0.02 M solution of HCl?
What is pH of 1m h2so4?
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 0.1 m h2so4?
Since H2SO4 is a strong acid we can assume 100% dissociation. 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.
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 h3po4?
Phosphoric Acid H3PO4PO4_totalPO4_totalpHmol/LmM1E-040.14.011E-050.015.001E-060.0015.978 more rows•Aug 5, 2013
What is the pH of H+?
When the number of H+ ions equals the number of OH- ions, the water is neutral. It will than have a pH of about 7. The pH of water can vary between 0 and 14. When the pH of a substance is above 7, it is a basic substance….Acids and bases.pHproduct14sodium hydroxide13lye12.4lyme11ammonia10 more rows