Question

3.Give one example of endothermic as well as precipitation reaction.​

Answer 1

Endothermic reactions are chemical reactions in which the reactants absorb heat energy from the surroundings to form products. ... Physical processes can be endothermic as well – Ice cubes absorb heat energy from their surroundings and melt to form liquid water (no chemical bonds are broken or formed).

Answer 2

Answer:

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution.

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3 ) and sodium chloride (NaCl):

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3 ) and sodium chloride (NaCl): AgNO

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3 ) and sodium chloride (NaCl): AgNO 3

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3 ) and sodium chloride (NaCl): AgNO 3

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3 ) and sodium chloride (NaCl): AgNO 3 (aq)+NaCl(aq)→AgCl(s)↓+NaNO

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3 ) and sodium chloride (NaCl): AgNO 3 (aq)+NaCl(aq)→AgCl(s)↓+NaNO 3

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3 ) and sodium chloride (NaCl): AgNO 3 (aq)+NaCl(aq)→AgCl(s)↓+NaNO 3

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3 ) and sodium chloride (NaCl): AgNO 3 (aq)+NaCl(aq)→AgCl(s)↓+NaNO 3 (aq)

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution. A common example is that of the mixing of two clear solutions: Silver nitrate (AgNO 3 ) and sodium chloride (NaCl): AgNO 3 (aq)+NaCl(aq)→AgCl(s)↓+NaNO 3 (aq)The precipitate forms because the solid (AgCl) is insoluble in water.