Question

Which of the following takes place during a synthesis reaction?
a. a complex substance breaks down into two or more simple substances
b. a single substance replaces another substance in a compound
c. two simple substances combine to form a new complex substance
d. parts of compounds switch places to form two new compounds

Answer 1

To synthesize means to put something together.

Answer 2

so b

Answer 3

no, (b) is a replacement.

Answer 4

c

Answer 5

c. two simple substances combine to form a new complex substance
and yes cliffsedge is right (B) is replacement