What type of chemical reaction is represented in
the following
1) C4H8 + 602
4CO2 + 4H2O
2) HCl + NaOH
H2O + NaCl
3) 2KNO3(s)
2KNO2(s) + O2(g)
4) 2Ag + S
Ag2S
5) MgCO3(s)
MgO(s) + CO2(g)
6) C12 + 2KBr.
2KCI +

Br2

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

What type of reaction fuels the processes seen here?

What is the chemical formula for dihydrogen monoxide