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2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Fe(OH)2 + H3(PO4) = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3(PO4) = Fe3(PO4)2 + 6 H2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
(a)C3H6 + O2 = CO2 + H2O =>
2(a)C3H6 + 9 O2 = 6 CO2 + 6 H2O
Cr + Cd = CrCd =>
Cr + Cd = CrCd
LiClO3 + Ca(OH)2 = Li(OH)2 + CaClO3 =>
LiClO3 + Ca(OH)2 = Li(OH)2 + CaClO3
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NH3 + Na2CrO4 = Cr2O3 + H2O + N2 + NaOH =>
2 NH3 + 2 Na2CrO4 = Cr2O3 + H2O + N2 + 4 NaOH
CH3CCCH2CH3 + KMnO4 + H2O = CH32(CO)H2CH3 + MnO4 + KOH =>
3 CH3CCCH2CH3 + 151 KMnO4 + 156 H2O = 5 CH32(CO)H2CH3 + 151 MnO4 + 151 KOH
H2CrO4 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
4 H2CrO4 + 6 NaHSO3 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 10 H2O
C + O2 = CO2 =>
C + O2 = CO2
Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)
ZnS + NaNO3 = Na2S + Zn(NO3)2 =>
ZnS + 2 NaNO3 = Na2S + Zn(NO3)2
C4H11NO2 + NaOH = C4H5NNa2O4 + H2 =>
C4H11NO2 + 2 NaOH = C4H5NNa2O4 + 4 H2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al203 + MgO = Al2O3 + Mg =>
2 Al203 + 609 MgO = 203 Al2O3 + 609 Mg
K2O + OH = KOH + O =>
K2O + 2 OH = 2 KOH + O
NH4Fe(SO4)2 + NaOH = NH4OH + Fe(OH)3 + Na2SO4 =>
NH4Fe(SO4)2 + 4 NaOH = NH4OH + Fe(OH)3 + 2 Na2SO4
H(NO)3 + KOH = K(NO)3 + H2O =>
H(NO)3 + KOH = K(NO)3 + H2O
OH + H3AsO4 = H2O + H2AsO4 =>
OH + H3AsO4 = H2O + H2AsO4
NaNO3(ac) + KCl(ac) = NaCl(ac) + KNO3(ac) =>
NaNO3(ac) + KCl(ac) = NaCl(ac) + KNO3(ac)
AgNO(aq) + NaCl(aq) = AgCl(s) + NaNO(aq) =>
AgNO(aq) + NaCl(aq) = AgCl(s) + NaNO(aq)
HClO4 + Cu = Cu(HClO4)2 =>
2 HClO4 + Cu = Cu(HClO4)2
Cu2O + S = Cu2S + SO2 =>
2 Cu2O + 3 S = 2 Cu2S + SO2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C8H8O3 + H2O = C8H6O3 + CH3OH =>
8 C8H8O3 + 5 H2O = 7 C8H6O3 + 8 CH3OH
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C6H8O7 + OH{-} = C6H5O7{3-} + H2O =>
C6H8O7 + 3 OH{-} = C6H5O7{3-} + 3 H2O
CuSO4 + NH4(OH) = CuOH + NH4SO4 =>
CuSO4 + NH4(OH) = CuOH + NH4SO4
K + Ni3N2 = K3N + Ni =>
6 K + Ni3N2 = 2 K3N + 3 Ni
AgOCN + H2O = Ag + OCNH2O =>
AgOCN + H2O = Ag + OCNH2O
C12H22O11 + O2 = C6H12O6 + CO2 =>
6 C12H22O11 + 6 O2 = 11 C6H12O6 + 6 CO2
KMnO4 + Cr2S3 + H2O = K2CrO4 + K2S4O6 + MnO2 + KOH =>
26 KMnO4 + 4 Cr2S3 + 2 H2O = 8 K2CrO4 + 3 K2S4O6 + 26 MnO2 + 4 KOH
C15H30(g) + O2(g) = CO2(g) + H2O(l) =>
2 C15H30(g) + 45 O2(g) = 30 CO2(g) + 30 H2O(l)
C6H12O6 + Cr2O72{-} + H{+} = Cr3{+} + CO2 + H2O =>
427 C6H12O6 + 72 Cr2O72{-} + 120 H{+} = 48 Cr3{+} + 2562 CO2 + 2622 H2O
K2O + Cl = KCl + O =>
K2O + 2 Cl = 2 KCl + O
Zn + K2CrO7 + H2SO4 = ZnSO4 + Cr2SO4 + K2SO4 + H2O =>
11 Zn + 2 K2CrO7 + 14 H2SO4 = 11 ZnSO4 + Cr2SO4 + 2 K2SO4 + 14 H2O
Sn(SO4)2 + AlBO3 = Sn3(BO3)4 + Al2(SO4)3 =>
3 Sn(SO4)2 + 4 AlBO3 = Sn3(BO3)4 + 2 Al2(SO4)3
Li + CaI2 = LiI2 + Ca =>
Li + CaI2 = LiI2 + Ca
AlCl3 + H2CrO4 = Al2(CrO4)3 + HCl =>
2 AlCl3 + 3 H2CrO4 = Al2(CrO4)3 + 6 HCl
Au2S3 + HCl + HNO3 = AuCl3 + H2O + NO2 + H2SO4 =>
Au2S3 + 6 HCl + 24 HNO3 = 2 AuCl3 + 12 H2O + 24 NO2 + 3 H2SO4
CH2O2(g) + O2(g) = CO2(g) + H2O =>
2 CH2O2(g) + O2(g) = 2 CO2(g) + 2 H2O
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