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HI + H2O = H3O + I
RaO = Ra + O =>
RaO = Ra + O
Co + S8 = Co2S3 =>
16 Co + 3 S8 = 8 Co2S3
Ba(NO3)2 + Na(SO4) = Ba(SO4)2 + NaNO3 =>
Ba(NO3)2 + 2 Na(SO4) = Ba(SO4)2 + 2 NaNO3
CoBr2 + K2SO3 = CoSO3 + KBr =>
CoBr2 + K2SO3 = CoSO3 + 2 KBr
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
KMnO4 + C6H8O7 = MnO2 + CO2 + H2O + K2O =>
6 KMnO4 + C6H8O7 = 6 MnO2 + 6 CO2 + 4 H2O + 3 K2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb(s) + O2 = PbO =>
2 Pb(s) + O2 = 2 PbO
Fr + O = Fr2O =>
2 Fr + O = Fr2O
SO2 + Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
SO2 + Cl2 + 4 NaOH = 2 NaCl + Na2SO4 + 2 H2O
N2(g) + I2(g) = NI3(g) =>
N2(g) + 3 I2(g) = 2 NI3(g)
KAl(SO4)2 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 + K2SO4 =>
2 KAl(SO4)2 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4
H3PO4 + KIO3 + KI = I2 + K3PO4 + H2O =>
2 H3PO4 + KIO3 + 5 KI = 3 I2 + 2 K3PO4 + 3 H2O
C2H5NO2 + O2 = CO2 + H2O + NH3 =>
2 C2H5NO2 + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
H2C2O4 + HNO2 = CO2 + N2 + H2O =>
3 H2C2O4 + 2 HNO2 = 6 CO2 + N2 + 4 H2O
BaO3 = BaO + O2 =>
BaO3 = BaO + O2
Mg(OH)2 + NH4Cl = MgCl2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH3 + 2 H2O
CoCl3 + F2 = CoF3 + Cl2 =>
2 CoCl3 + 3 F2 = 2 CoF3 + 3 Cl2
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
Mg3P2 + Na = Na3P + Mg =>
Mg3P2 + 6 Na = 2 Na3P + 3 Mg
C4H10O = C4H8 + H2O =>
C4H10O = C4H8 + H2O
Li + Ca(NO3)2 = Li(NO3)2 + Ca =>
Li + Ca(NO3)2 = Li(NO3)2 + Ca
Ca3(PO4)2 + H2SO4 = (CaSO4) + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3(CaSO4) + 2 H3PO4
CH3CHO + HCN = CH3CH(OH)CN =>
CH3CHO + HCN = CH3CH(OH)CN
N2H4(g) + O2(g) = NO2(g) + H2O(l) =>
N2H4(g) + 3 O2(g) = 2 NO2(g) + 2 H2O(l)
VS2 + O2 = V2O3 + SO2 =>
4 VS2 + 11 O2 = 2 V2O3 + 8 SO2
Li + ErCl3 = Er + LiCl =>
3 Li + ErCl3 = Er + 3 LiCl
SC2 + Cl2 = CCl4 + S2Cl2 =>
2 SC2 + 9 Cl2 = 4 CCl4 + S2Cl2
IF7 = I2 + F2 =>
2 IF7 = I2 + 7 F2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaCH3CO2 + H2SO4 = C2H4O2 + Na2SO4 =>
2 NaCH3CO2 + H2SO4 = 2 C2H4O2 + Na2SO4
SbS4{3-} + H2SO4 = Sb2S5 + SO{2-} + H2S =>
8 SbS4{3-} + 3 H2SO4 = 4 Sb2S5 + 12 SO{2-} + 3 H2S
C2H7NO2 + O2 = CO2 + H2O + NO2 =>
4 C2H7NO2 + 15 O2 = 8 CO2 + 14 H2O + 4 NO2
Sr + C = SrC2 =>
Sr + 2 C = SrC2
AlF3 + NaF = Na3AlF6 =>
AlF3 + 3 NaF = Na3AlF6
KMnO4 + CHCH = KOOCCOOK + MnO2 + KOH + H2O =>
8 KMnO4 + 3 CHCH = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
CuSO4 + NH3 = Cu(NH3)SO4 =>
CuSO4 + NH3 = Cu(NH3)SO4
K3AlO3 + H2SO4 = Al(OH)3 + K2SO4 =>
2 K3AlO3 + 3 H2SO4 = 2 Al(OH)3 + 3 K2SO4
MnSO4 + O2 + NaOH = MnO(OH) + Na2SO4 + H2O =>
4 MnSO4 + O2 + 8 NaOH = 4 MnO(OH) + 4 Na2SO4 + 2 H2O
Mg + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg + 2 HCl(aq) = MgCl2(aq) + H2(g)
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
BaCl2 + KOH = Ba(OH)2 + KCl =>
BaCl2 + 2 KOH = Ba(OH)2 + 2 KCl
Nb + HNO3 = Nb(NO3)5 + NO + H2O =>
3 Nb + 20 HNO3 = 3 Nb(NO3)5 + 5 NO + 10 H2O
SiO2 + C + N2 = Si3N4 + CO =>
3 SiO2 + 6 C + 2 N2 = Si3N4 + 6 CO
Fe + KCNS = FeKCNS =>
Fe + KCNS = FeKCNS
NO2 + O3 = NO3 + O2 =>
NO2 + O3 = NO3 + O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
PH3 + S2 = PS2 + H2S =>
4 PH3 + 7 S2 = 4 PS2 + 6 H2S
CH3OH + HY = CH3Y + H2O =>
CH3OH + HY = CH3Y + H2O
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