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2 H2O(electricity) = 2 H2 + O2
Mg + Pb(II)(NO3)2 = Mg(NO3)2 + Pb(II) =>
Mg + Pb(II)(NO3)2 = Mg(NO3)2 + Pb(II)
HNO3 + (S8)7 = H2SO4 + NO2 + H2O =>
336 HNO3 + (S8)7 = 56 H2SO4 + 336 NO2 + 112 H2O
Cr(OH)3 + HClO2 + NaOH = NaCl + Na2CrO4 + H2O =>
4 Cr(OH)3 + 3 HClO2 + 11 NaOH = 3 NaCl + 4 Na2CrO4 + 13 H2O
CaCl2 + NaH2PO4 = NaCl + Ca(H2PO4)2 =>
CaCl2 + 2 NaH2PO4 = 2 NaCl + Ca(H2PO4)2
GeH4 + O2 = Ge + H2O =>
GeH4 + O2 = Ge + 2 H2O
Pb(C2H3O2)2(aq) + H2CO3(aq) = Pb(CO3)(aq) + H2(C2H3O2)2(aq) =>
Pb(C2H3O2)2(aq) + H2CO3(aq) = Pb(CO3)(aq) + H2(C2H3O2)2(aq)
Br2O7 + NaOH = NaBrO4 + H2O =>
Br2O7 + 2 NaOH = 2 NaBrO4 + H2O
FeCl2 + NaNO2 + HCl = FeCl3 + NaCl + H2O + NO =>
FeCl2 + NaNO2 + 2 HCl = FeCl3 + NaCl + H2O + NO
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuNO3(aq) + K2CO3(aq) = KNO3(aq) + Cu2CO3(s) =>
2 CuNO3(aq) + K2CO3(aq) = 2 KNO3(aq) + Cu2CO3(s)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cr2O3 + C = Cr + CO =>
Cr2O3 + 3 C = 2 Cr + 3 CO
C14H14N3NaO3S + O2 = CO2 + H2O + NO3 + SO4 + Na =>
2 C14H14N3NaO3S + 45 O2 = 28 CO2 + 14 H2O + 6 NO3 + 2 SO4 + 2 Na
K3PO4 + CrBr2 = KBr + Cr3(PO4)2 =>
2 K3PO4 + 3 CrBr2 = 6 KBr + Cr3(PO4)2
MnO4{-} + H{+} + Cl{-} = Mn{2-} + Cl2 + H2O =>
2 MnO4{-} + 16 H{+} + 18 Cl{-} = 2 Mn{2-} + 9 Cl2 + 8 H2O
Mg + Pb(II)(NO3)2 = Mg(NO3)2 + Pb(II) =>
Mg + Pb(II)(NO3)2 = Mg(NO3)2 + Pb(II)
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
C2H5OH + NaCr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
7 C2H5OH + 4 NaCr2O7 + 14 H2SO4 = 7 HC2H3O2 + 4 Cr2(SO4)3 + 2 Na2SO4 + 21 H2O
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
K + HC1 = KC1 + H2 =>
2 K + 2 HC1 = 2 KC1 + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cr(s) + I(s) = CrI3(s) =>
Cr(s) + 3 I(s) = CrI3(s)
NiBr3 + K2SO4 = KBr + Ni2(SO4)3 =>
2 NiBr3 + 3 K2SO4 = 6 KBr + Ni2(SO4)3
C14H30(g) + O2(g) = CO2(g) + H2O =>
2 C14H30(g) + 43 O2(g) = 28 CO2(g) + 30 H2O
H3PO4 + H2O = H3O{+} + PO4{3-} =>
H3PO4 + 3 H2O = 3 H3O{+} + PO4{3-}
Mn(OH)2 + Br2 + NaOH = NaMnO4 + NaBr + H2 =>
2 Mn(OH)2 + Br2 + 4 NaOH = 2 NaMnO4 + 2 NaBr + 4 H2
C3H6O2 + C2H5OH = C4H8O2 + H2O =>
2 C3H6O2 + C2H5OH = 2 C4H8O2 + H2O
C4H7Cl + H2 = C4H8 + HCl =>
C4H7Cl + H2 = C4H8 + HCl
C16H34 + CuO = Cu2O + CO2 + H2O =>
C16H34 + 98 CuO = 49 Cu2O + 16 CO2 + 17 H2O
CH3OH(s) + OH(g) = CO2(g) + H2O(l) =>
CH3OH(s) + 6 OH(g) = CO2(g) + 5 H2O(l)
C2H4Cl2 + CuO = Cu + H2O + CO2 + HCl =>
C2H4Cl2 + 5 CuO = 5 Cu + H2O + 2 CO2 + 2 HCl
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
CH3CH2COOH + NaCO3 = CH3COONa + CO2 + H2O =>
9 CH3CH2COOH + 14 NaCO3 = 14 CH3COONa + 13 CO2 + 6 H2O
Fe + ClCu2 = FeCl2 + Cu =>
Fe + 2 ClCu2 = FeCl2 + 4 Cu
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Li3PO4(aq) + Ca(NO3)2(aq) = LiNO3(aq) + Ca3(PO4)2(aq) =>
2 Li3PO4(aq) + 3 Ca(NO3)2(aq) = 6 LiNO3(aq) + Ca3(PO4)2(aq)
O + B2 = OB3 =>
2 O + 3 B2 = 2 OB3
SO2 + Cl2 + OH{-} = SO4{-2} + Cl{-} + H2O =>
SO2 + Cl2 + 4 OH{-} = SO4{-2} + 2 Cl{-} + 2 H2O
Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2(SO4)3 + O2 =>
2 Na2Cr2O7 + 12 H2SO4 = 2 Cr2(SO4)3 + 12 H2O + 2 Na2(SO4)3 + O2
KAuO2 + Au = KAu + AuO2 =>
KAuO2 + Au = KAu + AuO2
Li2CO3 + HNO3 = LiHCO3 + LiNO3 =>
Li2CO3 + HNO3 = LiHCO3 + LiNO3
CS2 + NH3 = H2S + N2H4SC =>
CS2 + 2 NH3 = H2S + N2H4SC
HNO3 + NH3 = N(NO3)3 + H2 =>
3 HNO3 + NH3 = N(NO3)3 + 3 H2
FeBr3 + NaCl = FeCl3 + BrNa =>
FeBr3 + 3 NaCl = FeCl3 + 3 BrNa
Pb(NO3)2 + BaS = PbS + Ba(NO3)2 =>
Pb(NO3)2 + BaS = PbS + Ba(NO3)2
[Fe(NH3)6]Cl2 + H2O = Fe(OH)2 + NH4Cl + NH3 =>
[Fe(NH3)6]Cl2 + 2 H2O = Fe(OH)2 + 2 NH4Cl + 4 NH3
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