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the type of chemical reaction represented by the equation

agno3 + nacl → nano3 + agcl is a

a. synthesis reaction.

b. decomposition reaction.

c. single replacement reaction.

d. double replacement reaction.

The correct answer is d double replacement reaction.

Explanation:

            AgNO3  +   NaCl ⇒ AgCl  + NaNO3

In this reaction silver nitrate undergo chemical reaction with sodium chloride to generate sodium nitrate and silver chloride.

 During this reaction NO3 of AgNO3 is replaced by Cl of NaCl resluting in the formation of AgCl or silver chloride.

on the other hand Cl of NaCl is replaced NO3 of AgNO3 resulting in the formation of NaNO3.

  From this point of view it can be said that the given reaction is a double replacement reaction.

4 sandwiches

Step-by-step explanation:

Erica sold $8.05 all together for the 6 bags of chips, 14 apples, and 3 juice boxes. Since the remaining amount is how many sandwiches were sold, and 12.05 - 8.05 is 4, Erica sold 4 sandwiches.