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O2(g) + 2 PCl3(g) = 2 POCl3(g)
Zn(NO3)2 + CsOH = Zn(OH)2 + CsNO3 =>
Zn(NO3)2 + 2 CsOH = Zn(OH)2 + 2 CsNO3
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
KNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + K2SO4(s) =>
2 KNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + K2SO4(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2 + Li2O = LiS + O2 =>
4 SO2 + 2 Li2O = 4 LiS + 5 O2
Cr + HBr = CrBr3 + H2 =>
2 Cr + 6 HBr = 2 CrBr3 + 3 H2
HBr + Cr(OH)3 = CrBr3 + H2O =>
3 HBr + Cr(OH)3 = CrBr3 + 3 H2O
(NH4)2SO3 + HCl = NH4Cl + H2O + SO2 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2O + SO2
CH3OH + KOH = CH3KO + H2O =>
CH3OH + KOH = CH3KO + H2O
BaCO3 = BaCO + O2 =>
BaCO3 = BaCO + O2
Cl2(g) + MgBr2(s) = Br2(s) + Cl2Mg(s) =>
Cl2(g) + MgBr2(s) = Br2(s) + Cl2Mg(s)
TlCl3 + NaOH = Tl(OH)3 + NaCl =>
TlCl3 + 3 NaOH = Tl(OH)3 + 3 NaCl
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
SO2 + NaClO3 + H2O = NaCl + H2SO4 =>
3 SO2 + NaClO3 + 3 H2O = NaCl + 3 H2SO4
C6H8O7(ac) + NaHCO3(ac) = H2O(l) + CO2(g) + Na3C6H5O7(ac) =>
C6H8O7(ac) + 3 NaHCO3(ac) = 3 H2O(l) + 3 CO2(g) + Na3C6H5O7(ac)
Pb(NO3)2(aq) + NaNCS(aq) = Pb(SCN)2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaNCS(aq) = Pb(SCN)2 + 2 NaNO3
Ag3Po4 = Ag + Po4 =>
Ag3Po4 = 3 Ag + Po4
NO2 + Ag = Ag2O + N2 =>
2 NO2 + 8 Ag = 4 Ag2O + N2
Al(OH)3(s) + HCl = AlCl3 + H2O =>
Al(OH)3(s) + 3 HCl = AlCl3 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
AO + NH3 = N2 + H2O + A =>
3 AO + 2 NH3 = N2 + 3 H2O + 3 A
K2Cr2O7 + H2C2O4 + HCl = CrCl3 + CO2 + KCl + H2O =>
K2Cr2O7 + 3 H2C2O4 + 8 HCl = 2 CrCl3 + 6 CO2 + 2 KCl + 7 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ba(Cl)2 + K2SO4 = BaSO4 + KCl =>
Ba(Cl)2 + K2SO4 = BaSO4 + 2 KCl
RbOH + H2SO4 = RbHSO4 + H2O =>
RbOH + H2SO4 = RbHSO4 + H2O
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
NaOH + CuO = Cu(OH)2 + Na2O =>
2 NaOH + CuO = Cu(OH)2 + Na2O
Na2CrO4 + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2CrO4 + 2 AlBr3 = 6 NaBr + Al2(CrO4)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
As2 + N = As2N =>
As2 + N = As2N
H{+} + H3PO2 + Cr2O7{2-} = H3PO4 + Cr{3+} + H2O =>
16 H{+} + 3 H3PO2 + 2 Cr2O7{2-} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
CH3ONa + O2 = NaOH + CO2 + H2O =>
2 CH3ONa + 3 O2 = 2 NaOH + 2 CO2 + 2 H2O
C6H14N2O + O2 = NH3 + CO2 + H2O =>
2 C6H14N2O + 15 O2 = 4 NH3 + 12 CO2 + 8 H2O
C2O4{-2} = CO2 + {-} =>
C2O4{-2} = 2 CO2 + 2e
Cr(OH)2 + H2SO4 = Cr(SO4) + H2O =>
Cr(OH)2 + H2SO4 = Cr(SO4) + 2 H2O
Y + N2 = YN3 =>
2 Y + 3 N2 = 2 YN3
F2 + LiI = Li2 + IF2 =>
2 F2 + 2 LiI = Li2 + 2 IF2
H(NO3) + NaOH = NaNO3 + H2O =>
H(NO3) + NaOH = NaNO3 + H2O
HNO3 + KOH = KNO3(aq) + H2O(l) =>
HNO3 + KOH = KNO3(aq) + H2O(l)
Ca3(PO4)2 + SiO2 = (P4)O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = (P4)O10 + 6 CaSiO3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
BeO + (NH4)3N = Be3N2 + (NH4)2O =>
3 BeO + 2(NH4)3N = Be3N2 + 3(NH4)2O
NH4NO5 + KOH = KNO5 + NH5 + H2O =>
7 NH4NO5 + 8 KOH = 8 KNO5 + 6 NH5 + 3 H2O
CaCl2 + CoSO4 = CaSO4 + CoCl2 =>
CaCl2 + CoSO4 = CaSO4 + CoCl2
Ca + F2 + H3PO4 = Ca3(PO4)2 + HF =>
3 Ca + 3 F2 + 2 H3PO4 = Ca3(PO4)2 + 6 HF
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
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