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Mg3N2(s) + 6 H2O(i) = 3 Mg(OH)2(aq) + 2 NH3(g)
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH + Br2 = NaBr + NaBrO3 + H2O =>
6 NaOH + 3 Br2 = 5 NaBr + NaBrO3 + 3 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CuO + SO4 = CuSO4 + O =>
CuO + SO4 = CuSO4 + O
HCl + NiSO4 + NaI = NaCl + I2 + SO2 + H2O + NiCl2 =>
4 HCl + NiSO4 + 2 NaI = 2 NaCl + I2 + SO2 + 2 H2O + NiCl2
U + SOCl2 = UCl6 + SO2 + S2Cl2 =>
U + 4 SOCl2 = UCl6 + 2 SO2 + S2Cl2
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
KNO3 + CaSO4 = K2SO4 + Ca(NO3)2 =>
2 KNO3 + CaSO4 = K2SO4 + Ca(NO3)2
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
HCl = H* + Cl =>
HCl = H* + Cl
C6H5Cl5 + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl5 + SiCl4 + 24 Na = (C6H5)4Si + 24 NaCl
HNO3 + HF = HF(NO3)2 + NO + H2O =>
8 HNO3 + 3 HF = 3 HF(NO3)2 + 2 NO + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ga(s) + H3PO4(aq) = GaPO4(s) + H2(g) =>
2 Ga(s) + 2 H3PO4(aq) = 2 GaPO4(s) + 3 H2(g)
FeCl3 + Ca(OH)2 = CaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Fe(OH)3
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb + HCI = PbCI + H =>
Pb + HCI = PbCI + H
Ca(OH)2(s) + HBr(aq) = H2O(l) + CaBr2 =>
Ca(OH)2(s) + 2 HBr(aq) = 2 H2O(l) + CaBr2
HCl = H* + Cl =>
HCl = H* + Cl
Cu + Fe(CN)6 = Cu2Fe(CN)6 =>
2 Cu + Fe(CN)6 = Cu2Fe(CN)6
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
O2 + JS = S8 + JO =>
4 O2 + 8 JS = S8 + 8 JO
NaClO(s) + NH3(g) = N2H4(l) + NaCl(s) + H2O =>
NaClO(s) + 2 NH3(g) = N2H4(l) + NaCl(s) + H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + KSO4 + Na2SO4 + H2O =>
KMnO4 + 2 Na2SO3 + 2 H2SO4 = MnSO4 + KSO4 + 2 Na2SO4 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
P4 + S = P4S3 =>
P4 + 3 S = P4S3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu(NO3)2 + K2S = CuS + KNO3 =>
Cu(NO3)2 + K2S = CuS + 2 KNO3
CuSO4 + NaHCO3 = CO2 + Na2SO4 + CuCO3 + H2O =>
CuSO4 + 2 NaHCO3 = CO2 + Na2SO4 + CuCO3 + H2O
MgCl2 + Sr = MgSr + Cl =>
MgCl2 + Sr = MgSr + 2 Cl
K2SO3 + FeBr2 = KBr + FeSO3 =>
K2SO3 + FeBr2 = 2 KBr + FeSO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeCl3 + Ca(OH)2 = CaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Fe(OH)3
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
PCl3 + PhMgBr = PPh3 + MgBrCl =>
PCl3 + 3 PhMgBr = PPh3 + 3 MgBrCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Br2O7 + H2O = HBrO4 =>
Br2O7 + H2O = 2 HBrO4
Cu3(Po4)2 + KOH = K3Po4 + Cu(OH)2 =>
Cu3(Po4)2 + 6 KOH = 2 K3Po4 + 3 Cu(OH)2
Cr + H2SO3 + H{+} = S + H2O + Cr{3+} =>
4 Cr + 3 H2SO3 + 12 H{+} = 3 S + 9 H2O + 4 Cr{3+}
PBr3(s) + H2O(l) = H3PO3(aq) + HBr(aq) =>
PBr3(s) + 3 H2O(l) = H3PO3(aq) + 3 HBr(aq)
CuO + N2 = Cu + N2O =>
CuO + N2 = Cu + N2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
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