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2021-05-16

Is pH 2 an acid a base or neutral?

Is pH 2 an acid a base or neutral?

The pH scale ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic.

What is a substance with a pH of 2 called?

The pH scale

Increasing pH (Decreasing Acidity) Substances
0 (most acidic) Hydrochloric acid (HCl)
1 Stomach acid
2 Lemon juice
3 Cola, beer, vinegar

What does a pH of 2 mean?

Strong acids and bases The pH is then equal to minus the logarithm of the concentration value. 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.

How does a solution with a pH of 2 compare to a solution with a pH of 1?

Explanation: A solution of pH 1 is more acidic than a solution of pH 2. The lower the pH less the 7, the more acidic they become. Therefore, pH 1 is more acidic than a solution of pH 2.

Is a negative pH possible?

It’s possible. If the molarity of hydrogen ions is greater than 1, you’ll have a negative value of pH. For example, you might expect a 12 M HCl solution to have a pH of -log(12) = -1.08.

What is the lowest pH ever recorded?

2.85

What is the deadliest acid?

The 4 Most Dangerous Acids in the World

  • Aqua Regia. Strong acids typically dissolve metals, but some metals are stable enough to resist the effects of acid.
  • Piranha Solution. Piranha solution, or Caro’s acid (H2SO5), is like a voracious chemical version of the carnivorous fish.
  • Hydrofluoric Acid.
  • Fluoroantimonic Acid.

Can you liquify a human?

you can use ‘Lye’ above boiling temperature of water; ‘Lye’ (liquid)is basically the alternative name of highly strong base NaOH or historically KOH. By using high concentration of lye , human body can be melt — used heavily in Mexico & U.S.A.

What acid was used in breaking bad?

Hydrofluoric Acid

Can sulfuric acid dissolve glass?

One of the values of glass is its relative chemical inertness. Materials such as concentrated hydrochloric or sulfuric acids can be stored in glass indefinitely. However, hydrofluoric acid will react strongly with a glass container.

Does glass dissolve in acid?

In practical terms, hydrofluoric acid dissolves glass. Other acids can attack glass, but it is a SLOW process. In practical terms, hydrofluoric acid dissolves glass. Other acids can attack glass, but it is a SLOW process.

Can anything dissolve glass?

Using sodium hydroxide (drain cleaner) we dissolve glass. Glass is nearly invulnerable to chemicals and thus why it’s the preferred material for chemical containers and reaction vessels. But when exposed to molten sodium hydroxide even glass will dissolve.