Solubility and Double Replacement Reactions

• The solution is unsaturated.

• The solution is supersaturated.

• The solution is diluted.

• The solution is saturated.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

What type of chemical reaction is represented by the unbalanced chemical equation below?

• decompostion

• combustion

• double replacement

• single replacement

Which reaction occurs

• Ag + KNO3 ------> K + AgNO3

• K + AgNO3 ------> Ag + KNO3

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The chemical reaction AgNO₃ + NaCl --> AgCl + NaNO₃ is a

• single displacement

• double displacement

• composition

• decomposition

What type of reaction is illustrated below?
FeS + Hal --> H₂S + FeCl

• synthesis

• decomposition

• single replacement

• double replacement

What type of reaction involves ions from 2 compounds exchanging places to form 2 completely new compounds?

• Single Displacement Reaction

• Double Displacement Reaction

• Synthesis Reaction

• Decomposition Reaction

Predict the results: K + H₂O -->

• K₂OH

• KOH + H₂

• K(OH)₂

• N.R.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following is a double replacement reaction?

What is the solubility rule for sulfates?

• Most sulfates are soluble, except for those of barium, strontium, and lead.

• All sulfates are insoluble.

• Sulfates are only soluble in acidic solutions.

• Sulfates are soluble only at high temperatures.

In a double replacement reaction, what typically forms if one of the products is insoluble?

• A precipitate

• A gas

• A liquid

• A solid that dissolves