contestada

1.Acids have relatively high pH compared to water?
* true or false
2 which are slippery when cleaning?
* bases,solvents, acids or solutions?
3.what is produced when an acid react with base?
* Water and salt
* water only
* Base and water
* none of the above
4. When an acid completely dissolves in water, it is called?
•weak acid
•weak base
•strong base
•strong acid
5. Sugar solution does not change the colour of blue and red litmus paper. Therefore, sugar solution is :
neutral , basic, alkaline or acidic?

Respuesta :

Answer:

1) False, acids have a low pH

2) bases are slippery

3) water and salt

4)i think its strong acid but not completely sure

5) neutral

Explanation:

The answer to the question on acids and bases are as follows;

  1. False, acids have relatively low pH compared to water.
  2. False, acids have relatively low pH compared to water.Bases are slippery when cleaning.
  3. False, acids have relatively low pH compared to water.Bases are slippery when cleaning.Water and salt is produced when acids react with bases.
  4. False, acids have relatively low pH compared to water.Bases are slippery when cleaning.Water and salt is produced when acids react with bases.When an acid dissolves completely in water, it is called a strong acid.
  5. False, acids have relatively low pH compared to water.Bases are slippery when cleaning.Water and salt is produced when acids react with bases.When an acid dissolves completely in water, it is called a strong acid.Neutral.

1. Acids have relatively low pH compared to water as the pH of an acid is less than pH 7 which is the pH of water.

2. One of the properties of a bases is it's slippery nature when cleaning. This is evident in soaps and detergents used for cleaning.

3. In a neutralisation reaction between an acid and a base, the products are salt and water.

4. An acid which is completely dissolved (in essence ionized) in water is called a Strong acid.

5. Any solution which does not change the colour of blue or red litmus paper as characteristic of Sugar solution described is Neutral.

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