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asambeis [7]
3 years ago
13

True or false solubility tells u how fast a solute will dissolve?

Chemistry
1 answer:
Nina [5.8K]3 years ago
4 0
Solubility <span>is a measurement that describes how much solute dissolves in a given amount of solvent</span>                                    
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How many atoms of each element are in the chemical formula P2O5?
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Answer:A

Explanation:2 phosphorus and 2 oxygen

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Which of the following group 7A elements is the most reactive ?
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C) Fluorine is the most reactive among halogens
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How many molecules are in one mole of a compound?
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Why a hot cup if water has more thermal energy than a cold cup of water? ​
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Which reaction most accurately represents the dissociation of nitrous acid (hno2) in water?
yanalaym [24]

When nitrous acid (HNO₂) dissociates in water (H₂O), the reaction that best captures this process is:

                HNO₂ (aq.) + H₂O ↔  H₃O⁺ (aq.) + NO₂⁻ (aq.)

How does one know about HNO₂?

  • The chemical designation for nitrous acid is HNO₂, and it is a monoprotic acid. Three elements—hydrogen(H), oxygen(O), and nitrogen(N), all compose it.
  • It is highly fragile in nature and only occurs in solutions.
  • It is employed to convert amines into diazonium salts.

Is HNO₂ a basic or an acid?

Acidity is assigned to nitrous acid (HNO₂). Once dissolved in water, it gives out H+ ions. Acid is a chemical that produces H+ ions in a water-based solution or gives the protons to other molecules.

Thus, HNO₂ is acid because it causes a mixture of water to contain H+ ions. In a 10 mM concentration, it possesses a pH of 2.67.

Learn more about nitrous acid here:

brainly.com/question/17055219

#SPJ4

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