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3 Pb(NO3)2 + 2 Na3PO4(aq) = Pb3(PO4)2(s) + 6 NaNO3(aq)
NH4(OH) + ZnCl2 = NH4Cl + Zn(OH)2 =>
2 NH4(OH) + ZnCl2 = 2 NH4Cl + Zn(OH)2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3*H8*O3* + O2* = CO2* + H2*O =>
2 C3*H8*O3* + 7 O2* = 6 CO2* + 8 H2*O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
C10H8 + CrO3 + H2SO4 = C8H6O4 + Cr2(SO4)3 + H2O =>
4 C10H8 + 14 CrO3 + 21 H2SO4 = 5 C8H6O4 + 7 Cr2(SO4)3 + 22 H2O
K(ClO3) = K(Cl) + O2 =>
2 K(ClO3) = 2 K(Cl) + 3 O2
Ca3P2 + KOH = Ca(OH)2 + K3P =>
Ca3P2 + 6 KOH = 3 Ca(OH)2 + 2 K3P
Mg(OH)2 + H2SO4 = Mg2(SO4)2 + H2O =>
2 Mg(OH)2 + 2 H2SO4 = Mg2(SO4)2 + 4 H2O
Rb3PO4 = Rb + PO4 =>
Rb3PO4 = 3 Rb + PO4
HBr + MnO2 + H2SO4 = Br2 + MnSO4 + H2O =>
2 HBr + MnO2 + H2SO4 = Br2 + MnSO4 + 2 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C4H10 + H2SO4 = C2SO4 + H2 =>
C4H10 + 2 H2SO4 = 2 C2SO4 + 7 H2
KNaC4H4O6 + CH3COOH = KC4H5O6 + NaCH3COO =>
KNaC4H4O6 + CH3COOH = KC4H5O6 + NaCH3COO
ZnSO4 + Na2(OH)2 = Zn(OH)2 + Na2SO4 =>
ZnSO4 + Na2(OH)2 = Zn(OH)2 + Na2SO4
CuCO3 + HCl = CuCl + HCO3 =>
CuCO3 + HCl = CuCl + HCO3
LiNO3 + HCl = H3NO3 + LiCl3 =>
LiNO3 + 3 HCl = H3NO3 + LiCl3
Hg2I2 = Hg + HgI2 =>
Hg2I2 = Hg + HgI2
CoW12O40{5-} + SCN{-} = (SCN)2 + CoW12O40{6-} =>
2 CoW12O40{5-} + 2 SCN{-} = (SCN)2 + 2 CoW12O40{6-}
Na2SO4 + HCl = NaCl + H2O2 + SO2 =>
Na2SO4 + 2 HCl = 2 NaCl + H2O2 + SO2
Cl2(g) + KBr(ac) = ClBr + K =>
Cl2(g) + 2 KBr(ac) = 2 ClBr + 2 K
Cs(s) + P4(s) = CsP =>
4 Cs(s) + P4(s) = 4 CsP
NaHCO3 + HCI = NaCI + H2O + CO2 =>
NaHCO3 + HCI = NaCI + H2O + CO2
FeCl3 + KOH + C5H8O2 = Fe(C5H7O2)3 + KCl + H2O =>
FeCl3 + 3 KOH + 3 C5H8O2 = Fe(C5H7O2)3 + 3 KCl + 3 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
Pd + HI + I2 = H[PdI4] =>
2 Pd + 2 HI + 3 I2 = 2 H[PdI4]
Ag + HI = AgI + H2 =>
2 Ag + 2 HI = 2 AgI + H2
NaHCO3 + HCI = NaCI + H2O + CO2 =>
NaHCO3 + HCI = NaCI + H2O + CO2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Cu2S(s) + HNO3(aq) = Cu(NO3)2(aq) + CuSO4(aq) + NO2(g) + H2O(l) =>
Cu2S(s) + 12 HNO3(aq) = Cu(NO3)2(aq) + CuSO4(aq) + 10 NO2(g) + 6 H2O(l)
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
KHSHBr = KBrH2S =>
KHSHBr = KBrH2S
MnF6 + SbF5 = MnF4 + SbF6 =>
MnF6 + 2 SbF5 = MnF4 + 2 SbF6
AlCl3 + H3PO4 = Al(PO4) + HCl =>
AlCl3 + H3PO4 = Al(PO4) + 3 HCl
CH3OH + Cu(OH)2 = HCOH + Cu + H2O =>
CH3OH + Cu(OH)2 = HCOH + Cu + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ga + CoI2 = GaI3 + Co =>
2 Ga + 3 CoI2 = 2 GaI3 + 3 Co
H202 + KI = H202KI =>
H202 + KI = H202KI
Pb(NO3)(aq) + MgSO4(aq) = PbSO4(s) + Mg(NO3)(aq) =>
Pb(NO3)(aq) + MgSO4(aq) = PbSO4(s) + Mg(NO3)(aq)
FeS + H{+} = Fe{2+} + H2S =>
FeS + 2 H{+} = Fe{2+} + H2S
AlBr3 + CsOH = CsBr + Al(OH)3 =>
AlBr3 + 3 CsOH = 3 CsBr + Al(OH)3
H2SO4(aq) + Na2S2O3(s) = H2S2O3(aq) + Na2SO4(s) =>
H2SO4(aq) + Na2S2O3(s) = H2S2O3(aq) + Na2SO4(s)
Zn(NH3)4(OH)2 + Na2S = ZnS + NH3 + NaOH =>
Zn(NH3)4(OH)2 + Na2S = ZnS + 4 NH3 + 2 NaOH
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