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Fe(NO3)2 + ZnCO3 = FeCO3 + Zn(NO3)2
Cd + S = CdS =>
Cd + S = CdS
BaCl2H2O + Na2SO4 = BaSO4 + NaCl + H2O =>
BaCl2H2O + Na2SO4 = BaSO4 + 2 NaCl + H2O
K3[Al(OH)6] + AlCl3 = KCl + Al(OH)3 =>
K3[Al(OH)6] + AlCl3 = 3 KCl + 2 Al(OH)3
Cr2O7{2-} + H{+} + SO3{2-} = SO4{2-} + Cr3{+} + H2O =>
3 Cr2O7{2-} + 8 H{+} + 17 SO3{2-} = 17 SO4{2-} + 2 Cr3{+} + 4 H2O
KO2(s) + H2O(l) = O2(g) + KOH(s) =>
4 KO2(s) + 2 H2O(l) = 3 O2(g) + 4 KOH(s)
CuS + NO3 = Cu + SO4 + NO =>
CuS + 2 NO3 = Cu + SO4 + 2 NO
Cl + H2O = HCl + OH =>
Cl + H2O = HCl + OH
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
AlBr3 + CuBr2 = AlBr2 + CuBr3 =>
AlBr3 + CuBr2 = AlBr2 + CuBr3
(NH4)2SO4(aq) + CuCl2(aq) = CuSO4(aq) + ClNH4(aq) =>
(NH4)2SO4(aq) + CuCl2(aq) = CuSO4(aq) + 2 ClNH4(aq)
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Pt + H2SO4 = PtSO4 + SO2 + H2O =>
Pt + 2 H2SO4 = PtSO4 + SO2 + 2 H2O
MnSO4 + Ba(NO3)2 = Ba(SO4) + Mn(NO3)2 =>
MnSO4 + Ba(NO3)2 = Ba(SO4) + Mn(NO3)2
Li2PO4 + Na2SO4 = Li2SO4 + Na2PO4 =>
Li2PO4 + Na2SO4 = Li2SO4 + Na2PO4
(NH4)NO3 = N2 + O2 + H2O =>
2(NH4)NO3 = 2 N2 + O2 + 4 H2O
Cu3(PO4)2 + NH3(aq) = Cu(NH2)2 + H3PO4 =>
Cu3(PO4)2 + 6 NH3(aq) = 3 Cu(NH2)2 + 2 H3PO4
HC1 + AgNO3 = HNO3 + AgC1 =>
HC1 + AgNO3 = HNO3 + AgC1
HNO3H2SO4 = H2NO3 + HSO4 =>
HNO3H2SO4 = H2NO3 + HSO4
S2Cl2 + F2 = SF4 + SCl2 =>
S2Cl2 + 2 F2 = SF4 + SCl2
C6H5NH2 + HBr = C6H2NH3Br3 + H2 =>
2 C6H5NH2 + 6 HBr = 2 C6H2NH3Br3 + 5 H2
Al2 + Br2 = AlBr =>
Al2 + Br2 = 2 AlBr
B2H6 + O = HBO2 + H2O =>
B2H6 + 6 O = 2 HBO2 + 2 H2O
K + PbCrO4 = Pb + K2CrO4 =>
2 K + PbCrO4 = Pb + K2CrO4
HNO3 + Al = Al(NO3)3 + NO2 + H2O =>
6 HNO3 + Al = Al(NO3)3 + 3 NO2 + 3 H2O
C3H7OH + NaHCO3 = CO + H2O + Na =>
C3H7OH + 4 NaHCO3 = 7 CO + 6 H2O + 4 Na
LiOH + H2C2O4 = HOH + Li2C2O4 =>
2 LiOH + H2C2O4 = 2 HOH + Li2C2O4
Fe{3+} + SCN{-} = Fe(SCN){+2} =>
Fe{3+} + SCN{-} = Fe(SCN){+2}
CBr4 + F2 = CF4 + Br2 =>
CBr4 + 2 F2 = CF4 + 2 Br2
AgNO3 + H3OCl = AgCl + H3ONO3 =>
AgNO3 + H3OCl = AgCl + H3ONO3
C4H8 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
3 C4H8 + 8 KMnO4 + 4 H2O = 6 C2H4O2 + 8 MnO2 + 8 KOH
Na2CO3 + H2O2 = NaO + H2CO3 =>
Na2CO3 + H2O2 = 2 NaO + H2CO3
Zn(BrO3)2 + O2 = ZnO2 + BrO3 =>
Zn(BrO3)2 + O2 = ZnO2 + 2 BrO3
C2H6 + Br2 = C2H4Br2 + H2 =>
C2H6 + Br2 = C2H4Br2 + H2
Bk + O2 = BkO2 =>
Bk + O2 = BkO2
H2SO4 + K2HPO4 = K2SO4 + H3PO4 =>
H2SO4 + K2HPO4 = K2SO4 + H3PO4
Hg(NO3)2 + NaCl = HgCl2 + NaNO3 =>
Hg(NO3)2 + 2 NaCl = HgCl2 + 2 NaNO3
Al(SO4)3 + Mg = MgSO4 + Al =>
Al(SO4)3 + 3 Mg = 3 MgSO4 + Al
K2CO3(aq) + AgNO3(aq) = KNO3(aq) + Ag2CO3(s) =>
K2CO3(aq) + 2 AgNO3(aq) = 2 KNO3(aq) + Ag2CO3(s)
KBr + Cl{+2} = KCl + Br{+2} =>
KBr + Cl{+2} = KCl + Br{+2}
Ni + H{+} = Ni{+} + H2 =>
2 Ni + 2 H{+} = 2 Ni{+} + H2
(NH4)2S + Mn(NO3)2 = NH4NO3 + MnS =>
(NH4)2S + Mn(NO3)2 = 2 NH4NO3 + MnS
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3
Cu(NO3)2 + NH4OH = Cu(NH3)4 + N2O + H2O =>
4 Cu(NO3)2 + 26 NH4OH = 4 Cu(NH3)4 + 9 N2O + 41 H2O
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
Cl2 + KBr = KCl2 + Br2 =>
2 Cl2 + 2 KBr = 2 KCl2 + Br2
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Cr2(CO3)3 + CH3COOH = Cr2(CH3COO)4 + CO2 + H2O =>
4 Cr2(CO3)3 + 17 CH3COOH = 4 Cr2(CH3COO)4 + 14 CO2 + 10 H2O
W3O + H = W + H2O =>
W3O + 2 H = 3 W + H2O
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