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Fe + Co(NO3)2 = Fe(NO3)2 + Co
Fe2O3 + H2SO4 + NH3 = [Fe(NH4)(SO4)2] + H2O =>
Fe2O3 + 4 H2SO4 + 2 NH3 = 2[Fe(NH4)(SO4)2] + 3 H2O
C6H10 + KMnO4 + H2O = C6H12O4 + KOH + MnO2 =>
C6H10 + 2 KMnO4 + 2 H2O = C6H12O4 + 2 KOH + 2 MnO2
CuSO4 + Pb(NO3)2 = CuSO4Pb(NO3)2 =>
CuSO4 + Pb(NO3)2 = CuSO4Pb(NO3)2
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
KMnO4 + (COOH)2 = K + Mn + H2O + CO2 =>
KMnO4 + 4(COOH)2 = K + Mn + 4 H2O + 8 CO2
P4O6 + HNO3 + H2O = H3PO4 + NO =>
3 P4O6 + 8 HNO3 + 14 H2O = 12 H3PO4 + 8 NO
NH3 + PbCrO4 + KCl = PbCrO4N + KClH =>
NH3 + PbCrO4 + 3 KCl = PbCrO4N + 3 KClH
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Ag2CO3(heat) = Ag2 + CO3 =>
Ag2CO3(heat) = Ag2 + CO3
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
NiO2 + H{+} + e = Ni{2+} + H2O =>
NiO2 + 4 H{+} + 2e = Ni{2+} + 2 H2O
Pb2 + CaCl2 = PbCl2 + Ca2 =>
Pb2 + 2 CaCl2 = 2 PbCl2 + Ca2
Ba(OH)2 + Li2SO4 = BaSO4 + LiOH =>
Ba(OH)2 + Li2SO4 = BaSO4 + 2 LiOH
Cu(II) + AgNO3 = Cu(II)(NO3)2 + Ag =>
Cu(II) + 2 AgNO3 = Cu(II)(NO3)2 + 2 Ag
SrBr2 + K2(SO4) = Sr2(SO4)2 + KBr =>
2 SrBr2 + 2 K2(SO4) = Sr2(SO4)2 + 4 KBr
NaCl + K2Cr2O7 = Na2Cr2O7 + KCl =>
2 NaCl + K2Cr2O7 = Na2Cr2O7 + 2 KCl
CH(g) + O2(g) = CO2(g) + H2(g) =>
2 CH(g) + 2 O2(g) = 2 CO2(g) + H2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(SO3) = Ba + (SO3) =>
Ba(SO3) = Ba + (SO3)
Na2S2O5 + Cl2 = NaCl + Na2S2O7 + SO2 =>
3 Na2S2O5 + 2 Cl2 = 4 NaCl + Na2S2O7 + 4 SO2
NaBH4 + C2H6O + H2O = C2H8O + NaB(OH)4 =>
NaBH4 + 4 C2H6O + 4 H2O = 4 C2H8O + NaB(OH)4
NiCl2 + Na2S = NaCl + NiS =>
NiCl2 + Na2S = 2 NaCl + NiS
CuSO4 + NH4OH = CuOH + NH4SO4 =>
CuSO4 + NH4OH = CuOH + NH4SO4
Fe + Co(NO3)2 = Fe(NO3)3 + Co =>
2 Fe + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 Co
ZnO + K4Fe(CN)6 = Zn2Fe(CN)6 + K2O =>
2 ZnO + K4Fe(CN)6 = Zn2Fe(CN)6 + 2 K2O
NaCl + Na2SO4 = Na + ClSO4 =>
NaCl + Na2SO4 = 3 Na + ClSO4
CaCo3H2O = CaCo3 + H2O =>
CaCo3H2O = CaCo3 + H2O
Mg + CO2 = CO + MgCO3 =>
Mg + 2 CO2 = CO + MgCO3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
NH4Br + LiF = NH4F + LiBr =>
NH4Br + LiF = NH4F + LiBr
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
SbOCl + NaOH + Cl2 + H2O = NaSb(OH)6 + NaCl =>
SbOCl + 4 NaOH + Cl2 + H2O = NaSb(OH)6 + 3 NaCl
C6H11OH + NaOH = C6H11ONa + H2O =>
C6H11OH + NaOH = C6H11ONa + H2O
AgOH(heat) = Ag2O + H2O =>
2 AgOH(heat) = Ag2O + H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
WSe2 + Cu2Se = W + Cu3Se2 =>
WSe2 + 6 Cu2Se = W + 4 Cu3Se2
Cu(OH)2 = Cu + (OH)2 =>
Cu(OH)2 = Cu + (OH)2
NaPO3 + CaOH = CaPO3 + NaOH =>
NaPO3 + CaOH = CaPO3 + NaOH
Ba + H3BO3 = H2 + BaBO3 =>
2 Ba + 2 H3BO3 = 3 H2 + 2 BaBO3
K2SiO3 + Pb(NO3)2 = KNO3 + PbSiO3 =>
K2SiO3 + Pb(NO3)2 = 2 KNO3 + PbSiO3
K + CuI2 = Cu + KI =>
2 K + CuI2 = Cu + 2 KI
NHO3 + CuO = Cu(NO3)2 + H2O =>
2 NHO3 + CuO = Cu(NO3)2 + H2O
Ra3 + P2 = RaP2 =>
Ra3 + 3 P2 = 3 RaP2
glucose = C2H5OH + carbondioxide =>
C6H12O6 = 2 C2H5OH + 2 CO2
H2SO3 + Br2 + H2O = H2SO4 + HBr =>
H2SO3 + Br2 + H2O = H2SO4 + 2 HBr
Mg(OH)2 + Na2SO4 = NaOH + MgSO4 =>
Mg(OH)2 + Na2SO4 = 2 NaOH + MgSO4
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