___ Fe + ___ H2SO4 ---> ___ Fe2(SO4)3 +___ H2 2 C2H6 + 7 O2 ---> 6 H2O + 4 CO2

___ KOH + ___ H3PO4 ---> ___ K3PO4 + ___ H2O

___ SnO2 + ___ H2 ---> ___ Sn + ___ H2O

___ NH3 + ___ O2 ---> ___ NO + ___ H2O

___ KNO3 + ___ H2CO3 ---> ___ K2CO3 + ___ HNO3

___ B2Br6 + ___ HNO3 ---> ___ B(NO3)3 + ___ HBr

___ BF3 + ___ Li2SO3 ---> ___ B2(SO3)3 + ___ LiF

___ (NH4)3PO4 + ___ Pb (NO3)4 ---> ___ Pb3(PO4)4 + ___ NH4NO3

___ SeCl6 + ___ O2 ---> SeO2 + ___ Cl2

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.