- What is the pH of 98% sulfuric acid?
- What is the world’s strongest acid?
- Does sulfuric acid lower pH?
- Which is more dangerous sulfuric acid or hydrochloric acid?
- What is the pH of 0.005 m h2so4?
- What is the pH of weak acid?
- What acid has a pH of 1?
- Which is the most dangerous acid?
- What is the weakest acid?
- Is pH 2 a strong acid?
- What is the pH of 0.005 m NaOH?
- Does sulfuric acid have a high pH?
- Can acid destroy a diamond?
- Which is king of acid?
- How do you dilute sulfuric acid?
- What are 7 strong acids?
- What is the pH of pure water?
- Is sulfuric acid bad for you?
- How do I calculate pH?
- What is the pH of 0.02 m h2so4?
What is the pH of 98% sulfuric acid?
Pricing & AvailabilityPhysicochemical InformationBoiling point335 °C (1013 hPa)Density1.84 g/cm3 (20 °C)Melting Point-20 °CpH value0.3 (49 g/l, H₂O, 25 °C)1 more row.
What is the world’s strongest acid?
carborane acidThe world’s strongest acid, at least a million times more potent than concentrated sulphuric acid, has been made in a lab in California. Perhaps confusingly, it is also one of the least corrosive. The compound, called a carborane acid, is the first ‘superacid’ that can be stored in a bottle, say its creators.
Does sulfuric acid lower pH?
To lower the soil pH, acid usually sulfuric acid may be applied directly to the soil. Sulfuric acid application is a rapid and effective way to lower the pH but requires specialized equipment and applicators specially trained to handle the potentially hazardous acid.
Which is more dangerous sulfuric acid or hydrochloric acid?
Sulfuric acid is much more harmful than hydrochloric acid. … Acids are acidic because, when added to water, they can dissociate into H+ ions. Solutions of concentrated HCl are only about 35% HCl and the rest is water, so the HCl is already dissociated.
What is the pH of 0.005 m h2so4?
PH = 10(900ml)
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 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
Which is the most dangerous acid?
Incidents involving hydrogen fluoride, or hydrofluoric acid, are not common, but the consequences of exposure to this compound by any means can be devastating. This little-known acid has unique properties that make it extremely dangerous to emergency personnel and others.
What is the weakest acid?
hydrofluoric acidThe only weak acid formed by the reaction between hydrogen and a halogen is hydrofluoric acid (HF).
Is pH 2 a strong acid?
Strong acids and bases Hydrochloric acid (HCl) is an example of a strong acid. The pH of a 0.01M solution of HCl is equal to −log10(0.01), that is, pH = 2. Sodium hydroxide, NaOH, is an example of a strong base.
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.
Does sulfuric acid have a high pH?
Since sulfuric acid is a strong acid, a 0.50 M solution of sulfuric acid has a pH close to zero.
Can acid destroy a diamond?
No, acids cannot dissolve diamonds, for the simple reason that a diamonds carbon atoms are too tightly packed together for the Hydrogen ions to be able to dissolve the substance.
Which is king of acid?
Sulfuric acidSulfuric acid is sometimes referred to as the “king of chemicals” because it is produced… Due to its affinity for water, pure anhydrous sulfuric acid does not exist in nature.
How do you dilute sulfuric acid?
Fill a container about half way or more with distilled water, add the acid, and then bring up to volume with more water. In the example above, fill a flask with about 150 mL or more with distilled water, add 6.9 mL of concentrated sulfuric acid, then continue to dilute with water to the 250 mL mark.)
What are 7 strong acids?
Hydrochloric Acid (HCl) Hydrochloric acid, also known as muriatic acid, is a chemical compound with the formula HCl. … Hydrobromic Acid (HBr) … Hydroiodic Acid (HI) … Sulfuric Acid (H2SO4) … Nitric Acid (HNO3) … Perchloric Acid (HClO4) … Chloric Acid (HClO3)
What is the pH of pure water?
7The pH of pure water is 7, the negative logarithm of 1 X 10-7. A neutral solution is one that is neither acidic nor basic. The hydrogen ion concentration equals the hydroxide ion concentration, and both equal 1 X 10-7 M.
Is sulfuric acid bad for you?
Sulfuric acid is a highly corrosive chemical that is potentially explosive in concentrated form. It can cause severe skin burns, can irritate the nose and throat and cause difficulties breathing if inhaled, can burn the eyes and possibly cause blindness, and can burn holes in the stomach if swallowed.
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 0.02 m h2so4?
1.4The pH of 0.02 M is 1.4.