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2 NaOH + Ca(NO3)2 = 2 Na(NO3) + Ca(OH)2
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
[Co(H2O)6]{2+} + NH4SCN = [Co(NCS)4]{2-} + NH4{+} + H2O =>
[Co(H2O)6]{2+} + 4 NH4SCN = [Co(NCS)4]{2-} + 4 NH4{+} + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
(NH4)2S + CoCl2 = NH4Cl + CoS =>
(NH4)2S + CoCl2 = 2 NH4Cl + CoS
Ca3P2 + HCl = CaCl2 + PH3 =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 PH3
Ca(NO3)2*4H2O + Mg(NO3)2*6H2O + SiO2 + CN2H4O = Ca2MgSi2O7 + CO2 + N2 + H2O =>
2 Ca(NO3)2*4H2O + Mg(NO3)2*6H2O + 2 SiO2 + 5 CN2H4O = Ca2MgSi2O7 + 5 CO2 + 8 N2 + 24 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu(NO3)2 + Fe = Fe(NO3)3 + Cu =>
3 Cu(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Cu
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(NH4)(NO3)4 + NaOH = (NH4)(OH)4 + Na(NO3) =>
(NH4)(NO3)4 + 4 NaOH = (NH4)(OH)4 + 4 Na(NO3)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(NH4)(NO3) + NaOH = (NH4)(OH) + Na(NO3) =>
(NH4)(NO3) + NaOH = (NH4)(OH) + Na(NO3)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C10H7OH + NaOH = C10H7NaO + H2O =>
C10H7OH + NaOH = C10H7NaO + H2O
NaOH + Cu(NO3)2 = Na(NO3) + Cu(OH)2 =>
2 NaOH + Cu(NO3)2 = 2 Na(NO3) + Cu(OH)2
Fe3O4(s) + C(s) = Fe(s) + CO2(g) =>
Fe3O4(s) + 2 C(s) = 3 Fe(s) + 2 CO2(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Fe2 + Sb2S3 = Fe3S2 + Sb3 =>
27 Fe2 + 12 Sb2S3 = 18 Fe3S2 + 8 Sb3
NaOH + Fe(NO3)3 = Na(NO3) + Fe(OH)3 =>
3 NaOH + Fe(NO3)3 = 3 Na(NO3) + Fe(OH)3
CO2 + H20 = C6H12O6 + O2 =>
30 CO2 + 3 H20 = 5 C6H12O6 + 15 O2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C10H7OH + NaHCO3 = H2O + CO2 + C10H7ONa =>
C10H7OH + NaHCO3 = H2O + CO2 + C10H7ONa
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH
NaHCO3 + HCl = H2CO3 + NaCl =>
NaHCO3 + HCl = H2CO3 + NaCl
MgSO4 + Na3PO4 = Na2SO4 + Mg3(PO4)2 =>
3 MgSO4 + 2 Na3PO4 = 3 Na2SO4 + Mg3(PO4)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
NaOH + Zn(NO3)2 = Na(NO3) + Zn(OH)2 =>
2 NaOH + Zn(NO3)2 = 2 Na(NO3) + Zn(OH)2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al2(CO3)3(s) + CaBr2(aq) = CaCO3(s) + AlBr3 =>
Al2(CO3)3(s) + 3 CaBr2(aq) = 3 CaCO3(s) + 2 AlBr3
Ca(NO3)2 + NaF = Na(NO3)2 + CaF =>
Ca(NO3)2 + NaF = Na(NO3)2 + CaF
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaOH + Al(NO3)3 = Al(OH)3 + NaNO3 =>
3 NaOH + Al(NO3)3 = Al(OH)3 + 3 NaNO3
H2 + S = H2S =>
H2 + S = H2S
Ca(NO3)2*4H2O + Mg(NO3)2*6H2O + SiO2 + CN2H4O = CaMgSi2O6 + CO2 + N2 + H2O =>
3 Ca(NO3)2*4H2O + 3 Mg(NO3)2*6H2O + 6 SiO2 + 10 CN2H4O = 3 CaMgSi2O6 + 10 CO2 + 16 N2 + 50 H2O
[Ni(NH3)6]{2+} + HC4H7N2O2 = Ni(C4H7N2O2)2 + NH4{+} + NH3 =>
[Ni(NH3)6]{2+} + 2 HC4H7N2O2 = Ni(C4H7N2O2)2 + 2 NH4{+} + 4 NH3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
K2CO3 + Sr(NO3)2 = K(NO3) + SrCO3 =>
K2CO3 + Sr(NO3)2 = 2 K(NO3) + SrCO3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
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