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2 KNO3 + H2SO4 = K2SO4 + 2 H + 2 NO3
H2(SO)4 + Zn(OH)2 = Zn(SO)4 + H2O =>
H2(SO)4 + Zn(OH)2 = Zn(SO)4 + 2 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
P4 + KClO3 + H2SO4 = P2O5 + HCl + K2SO4 =>
3 P4 + 10 KClO3 + 5 H2SO4 = 6 P2O5 + 10 HCl + 5 K2SO4
CuO + Fe2O3 = CuFe2O4 =>
CuO + Fe2O3 = CuFe2O4
MgNH4PO4 + HCl = MgHPO4 + NH4Cl =>
MgNH4PO4 + HCl = MgHPO4 + NH4Cl
CuOHNO3 = CuO + NO2 + O2 + H2O =>
4 CuOHNO3 = 4 CuO + 4 NO2 + O2 + 2 H2O
HC8H4O4{-} + OH = C8H4O4{-}2 + H2O =>
HC8H4O4{-} + OH = C8H4O4{-}2 + H2O
CuSO4 + S = Cu2O + SO2 =>
4 CuSO4 + 3 S = 2 Cu2O + 7 SO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Li + HNO3 = LiNO3 + H =>
Li + HNO3 = LiNO3 + H
AgCl + NaOH = AgOH + NaCl =>
AgCl + NaOH = AgOH + NaCl
H3PO4 = H4P2O7H2O =>
2 H3PO4 = H4P2O7H2O
De(OH)3 + HNO3 = De(NO3)3 + H2O =>
De(OH)3 + 3 HNO3 = De(NO3)3 + 3 H2O
CuSO4*5H2O + (NH4)C2O4H2O = (NH4)2[Cu(C2O4)2]2H2O + (NH4)SO4 + H2O =>
2 CuSO4*5H2O + 4(NH4)C2O4H2O = (NH4)2[Cu(C2O4)2]2H2O + 2(NH4)SO4 + 13 H2O
CuO + V2O5 + CsCl = Cu5V2O10(CsCl) =>
5 CuO + V2O5 + CsCl = Cu5V2O10(CsCl)
H(aq) + NaHCO3(s) = Na(aq) + H2O(l) + CO2(g) =>
H(aq) + NaHCO3(s) = Na(aq) + H2O(l) + CO2(g)
NaOH(aq) + O2(g) = Na2O2(s) + H2O =>
4 NaOH(aq) + O2(g) = 2 Na2O2(s) + 2 H2O
K2Cr2O7 = K + Cr2O7 =>
K2Cr2O7 = 2 K + Cr2O7
MnO2 + KClO + KOH = K2MnO4 + KCl + H2O =>
MnO2 + KClO + 2 KOH = K2MnO4 + KCl + H2O
CuSO4 + MgCl2 = MgSO4 + CuCl2 =>
CuSO4 + MgCl2 = MgSO4 + CuCl2
Ca + Cr2O3 = Cr + CaO =>
3 Ca + Cr2O3 = 2 Cr + 3 CaO
CuCl2 + ZnSO4 = ZnCl2 + CuSO4 =>
CuCl2 + ZnSO4 = ZnCl2 + CuSO4
Zn + CuCl2 = Cu + Zn3Cl2 =>
3 Zn + CuCl2 = Cu + Zn3Cl2
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
Na2S + NiCl2 = NaCl + NiS =>
Na2S + NiCl2 = 2 NaCl + NiS
Fe2(SO4)3 + NaOH = Fe(OH)SO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaOH = 2 Fe(OH)SO4 + Na2SO4
JCl + H2O = HJO3 + J2 + HCl =>
5 JCl + 3 H2O = HJO3 + 2 J2 + 5 HCl
Ni + HNO3 = Ni(NO3)3 + H2O + N2O =>
8 Ni + 30 HNO3 = 8 Ni(NO3)3 + 15 H2O + 3 N2O
CuBr2 + Mg = MgBr2 + Cu =>
CuBr2 + Mg = MgBr2 + Cu
Cl{-} + Sn + NO3 + H3O{+} = SnCl2{-} + NO2 + H2O =>
4 Cl{-} + 2 Sn + NO3 + 2 H3O{+} = 2 SnCl2{-} + NO2 + 3 H2O
KMnO4 + HCl + SnCl2 = MnCl2 + SnCl4 + KCl + H2O =>
2 KMnO4 + 16 HCl + 5 SnCl2 = 2 MnCl2 + 5 SnCl4 + 2 KCl + 8 H2O
KI + H2SO4 = I2 + KHSO4 + H2S + H2O =>
8 KI + 9 H2SO4 = 4 I2 + 8 KHSO4 + H2S + 4 H2O
NaSO4 + BaCl2 = NaCl2 + BaSO4 =>
NaSO4 + BaCl2 = NaCl2 + BaSO4
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
P4 + KOH = PH3 + K2HPO2 =>
P4 + 6 KOH = PH3 + 3 K2HPO2
HClO3 + H2O = ClO3 + H3O =>
HClO3 + H2O = ClO3 + H3O
De(OH)3 + HNO3 = De(NO3)3 + H2O =>
De(OH)3 + 3 HNO3 = De(NO3)3 + 3 H2O
PbS + O2 = PbO2SO2 =>
PbS + 2 O2 = PbO2SO2
C6H4CH3NO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H4COOHNO2 =>
5 C6H4CH3NO2 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 14 H2O + 5 C6H4COOHNO2
Co(NH3)6I3 + AgNO3 = AgI + Co(NH3)6 + NO3 =>
Co(NH3)6I3 + 3 AgNO3 = 3 AgI + Co(NH3)6 + 3 NO3
Sr(NO3)2 + HCl = HNO3 + SrCl2 =>
Sr(NO3)2 + 2 HCl = 2 HNO3 + SrCl2
Ca + HY = CaY2 + H2 =>
Ca + 2 HY = CaY2 + H2
H3PO4 + MgCl2 + NH3 = MgNH4PO4 + NH4Cl =>
H3PO4 + MgCl2 + 3 NH3 = MgNH4PO4 + 2 NH4Cl
Mn2O7 + H2O = Mn(OH)2 + O2 =>
2 Mn2O7 + 4 H2O = 4 Mn(OH)2 + 5 O2
(C15H31COO)3C3H5 + O2 = C + H2O =>
2(C15H31COO)3C3H5 + 43 O2 = 102 C + 98 H2O
Sn(HCO3)4 + HCl = SnCl4 + H2O + CO2 =>
Sn(HCO3)4 + 4 HCl = SnCl4 + 4 H2O + 4 CO2
NaCl + AgNO3 + Na2S2O3 = AgCl + NaS2 + Na2NO3O3 =>
NaCl + AgNO3 + Na2S2O3 = AgCl + NaS2 + Na2NO3O3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
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