Na2SO4(aq) + CaCl2(aq) --> CaSO4(s) + 2NaCl(aq) is an example of which type of
reaction?
decomposition
synthesis
single replacement
double replacement

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

What will most likely happen when two bromine atoms bond together?

Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.