Anote en la línea el tipo de reacción química que corresponda a cada una de lossiguientes ejemplos:1. N2 + H2 NH3: 2. AgNO3 + Al Al(NO3)3 + Ag: 3. Zn + HCl ZnCl2 + H2: 4. C2H5OH + O2 CO2 + H2O: 5. NaCl + AgNO3 AgCl + NaNO3:6. H2 + O2 H2O:7. Al(OH)3 + H2SO4 Al(SO4)3 + H2O:8. H2O + CO2 H2CO3:9. KI + Pb(NO3)2 Pb I2 + KNO3:10. C4H10 + O2 CO2 + H2O:

a:

by the combination of an unlimited number of elements

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.