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2 Na(s) + S = Na2S(s)
(NH4)2CO3 + BeCl2 = BeCO3 + NH4Cl =>
(NH4)2CO3 + BeCl2 = BeCO3 + 2 NH4Cl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na + H4PO4 = Na3PO4 + H2 =>
3 Na + H4PO4 = Na3PO4 + 2 H2
MgCl2 + NaHCO3 = MgCO3 + NaCl + H2O + CO2 =>
MgCl2 + 2 NaHCO3 = MgCO3 + 2 NaCl + H2O + CO2
SiO + NO2 = N2 + SiO2 =>
4 SiO + 2 NO2 = N2 + 4 SiO2
C6H4(OH)COOH + FeCl3 = FeC6H4(OH)COOH + Cl =>
C6H4(OH)COOH + FeCl3 = FeC6H4(OH)COOH + 3 Cl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na + H4PO4 = Na3PO4 + H2 =>
3 Na + H4PO4 = Na3PO4 + 2 H2
La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + (C100H300C100O100O100)2Ni100*4H200O100 + Fe100(N100O300)3*9H200O100 = La50Ca50Ni30Fe70O300 + N100O100 + O200 + H200O100 + C300H600O100 =>
10 La100(N100O300)3*6H200O100 + 10 Ca100(N100O300)2*4H200O100 + 6(C100H300C100O100O100)2Ni100*4H200O100 + 14 Fe100(N100O300)3*9H200O100 = 20 La50Ca50Ni30Fe70O300 + 92 N100O100 + 73 O200 + 244 H200O100 + 8 C300H600O100
(NH4)2CO3 + BeCl2 = BeCO3 + NH4Cl =>
(NH4)2CO3 + BeCl2 = BeCO3 + 2 NH4Cl
(NH4)2CO3(aq) + CaCl2(aq) = CaCO3(aq) + NH4Cl(aq) =>
(NH4)2CO3(aq) + CaCl2(aq) = CaCO3(aq) + 2 NH4Cl(aq)
Na(s) + S = Na2S(s) =>
2 Na(s) + S = Na2S(s)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
MgCl2 + NaHCO3 + H2O = MgCO3(H2O)3 + NaCl + CO2 =>
MgCl2 + 2 NaHCO3 + 2 H2O = MgCO3(H2O)3 + 2 NaCl + CO2
CH3OOH + CaCO3 = H2O + CO2 + Ca(CH3COO)2 =>
4 CH3OOH + CaCO3 = 5 H2O + CO2 + Ca(CH3COO)2
KCl + Cr2(SO4)3 + H2O = K2SO4 + S + K2Cr2O7 + HCl =>
6 KCl + Cr2(SO4)3 + 3 H2O = 2 K2SO4 + S + K2Cr2O7 + 6 HCl
C4H6 + Cl2 = C4H5 + HCl =>
2 C4H6 + Cl2 = 2 C4H5 + 2 HCl
Na(s) + S = Na2S(s) =>
2 Na(s) + S = Na2S(s)
CH3COOH + NH2CH3 = CH3CONHCH3 + H2O =>
CH3COOH + NH2CH3 = CH3CONHCH3 + H2O
Na + H4PO4 = Na3PO4 + H2 =>
3 Na + H4PO4 = Na3PO4 + 2 H2
LiNO3 + AgC2H3O2 = LiC2H3O2 + AgNO3 =>
LiNO3 + AgC2H3O2 = LiC2H3O2 + AgNO3
(NH4)2CO3 + BeCl2 = BeCO3 + NH4Cl =>
(NH4)2CO3 + BeCl2 = BeCO3 + 2 NH4Cl
Ge2H6 = GeH3 =>
Ge2H6 = 2 GeH3
AgNO3(heat) = Ag + NO2 + O2 =>
2 AgNO3(heat) = 2 Ag + 2 NO2 + O2
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
C4H8H2O = C4H10O =>
C4H8H2O = C4H10O
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
HCH3CO2(aq) + CH3NH2(aq) = CH3CO2(aq) + CH3NH3(aq) =>
HCH3CO2(aq) + CH3NH2(aq) = CH3CO2(aq) + CH3NH3(aq)
AlCl3 = Al + Cl3 =>
AlCl3 = Al + Cl3
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
Cu + Au(SO4)3 = CuSO4 + Au3 =>
9 Cu + 3 Au(SO4)3 = 9 CuSO4 + Au3
MnO4 = Mn + O =>
MnO4 = Mn + 4 O
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
MgO(s) + CO2 + H2O = Mg(HCO3)2 =>
MgO(s) + 2 CO2 + H2O = Mg(HCO3)2
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
Cr + HBr = CrBr + H =>
Cr + HBr = CrBr + H
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
Br1 + O2 = Br2O =>
4 Br1 + O2 = 2 Br2O
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
MnO4 = MnO2 + O2 =>
MnO4 = MnO2 + O2
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
Na(s) + S = Na2S =>
2 Na(s) + S = Na2S
CH3CN + H2 = CH3CH2NH2 =>
CH3CN + 2 H2 = CH3CH2NH2
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
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