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3 AgNO3(aq) + H3PO4(aq) = Ag3PO4 + 3 HNO3
C3H8O + O2 = C2O2 + H8O =>
2 C3H8O + 3 O2 = 3 C2O2 + 2 H8O
KCrO2 + PbO2 + KOH + H2O = K2Cr2O7 + K2[Pb(OH)4] =>
2 KCrO2 + 3 PbO2 + 6 KOH + 3 H2O = K2Cr2O7 + 3 K2[Pb(OH)4]
AgNO3 + Cl{-}1 = AgCl + NO3{-}1 =>
AgNO3 + Cl{-}1 = AgCl + NO3{-}1
Mg + HCI = H2 + MgCI2 + C =>
Mg + 2 HCI = H2 + MgCI2 + C
Be + RbOH = Be(OH)2 + Rb =>
Be + 2 RbOH = Be(OH)2 + 2 Rb
Ca + H(OH) = Ca(OH)2 + H2 =>
Ca + 2 H(OH) = Ca(OH)2 + H2
FeSO4*7H2O + Ca(CO3) + O2 = Fe(OH)3 + CaSO4 + CO2 + H2O =>
4 FeSO4*7H2O + 4 Ca(CO3) + O2 = 4 Fe(OH)3 + 4 CaSO4 + 4 CO2 + 22 H2O
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
SO2 + CaCO3 + O2 + H2O = CaSO4*2H2O + CO2(g) =>
2 SO2 + 2 CaCO3 + O2 + 4 H2O = 2 CaSO4*2H2O + 2 CO2(g)
Cr2H6 + O2 = CrO2 + H2O =>
2 Cr2H6 + 7 O2 = 4 CrO2 + 6 H2O
Hg + Cr2O7{2-} + H{+} = Hg{2+} + Cr{3+} + H2O =>
3 Hg + Cr2O7{2-} + 14 H{+} = 3 Hg{2+} + 2 Cr{3+} + 7 H2O
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeCl2 + CuO = FeO + CuCl2 =>
FeCl2 + CuO = FeO + CuCl2
AlONaOH = NaAlOHO =>
AlONaOH = NaAlOHO
NH3 + Na2CrO4 + H2O = NaNO3 + Cr(OH)3 + NaOH =>
3 NH3 + 8 Na2CrO4 + 14 H2O = 3 NaNO3 + 8 Cr(OH)3 + 13 NaOH
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Na3PO4(aq) + FeCl3(aq) = NaCl(aq) + FePO4(s) =>
Na3PO4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePO4(s)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
MgH2SO4 = MgSO4 + H2 =>
MgH2SO4 = MgSO4 + H2
NH4HO3 = N2O + H2O =>
2 NH4HO3 = N2O + 5 H2O
KMnO4 + Na2S2O3 + KOH = K2MnO4 + H2O + Na2SO4 + K2SO4 =>
8 KMnO4 + Na2S2O3 + 10 KOH = 8 K2MnO4 + 5 H2O + Na2SO4 + K2SO4
Au + ZnCl = AuCl + Zn =>
Au + ZnCl = AuCl + Zn
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 7 HCl = C6H5NH3Cl + 3 ZnCl2 + 2 H2O
C6H5NO2 + HCl + Zn = ZnCl2 + H2O + C6H5NH2 =>
C6H5NO2 + 6 HCl + 3 Zn = 3 ZnCl2 + 2 H2O + C6H5NH2
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
NaCI(s) = Na(aq) + CI(aq) =>
NaCI(s) = Na(aq) + CI(aq)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH2O + NaOI = HCOOH + NaI =>
CH2O + NaOI = HCOOH + NaI
HCl + Fe3 = H + FeCl =>
3 HCl + Fe3 = 3 H + 3 FeCl
Na2CO3 + AgCl = NaCl + Ag + O2 + CO2 =>
2 Na2CO3 + 4 AgCl = 4 NaCl + 4 Ag + O2 + 2 CO2
N2SO4 + NaOH = NOH + Na2SO4 =>
N2SO4 + 2 NaOH = 2 NOH + Na2SO4
C6H5NO2 + HCl + Zn = ZnCl2 + H2O + C6H5NH2 =>
C6H5NO2 + 6 HCl + 3 Zn = 3 ZnCl2 + 2 H2O + C6H5NH2
Pb(N)3 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N)3 + 26 Cr(MnO4)2 = 13 Cr2O3 + 52 MnO2 + 5 Pb3O4 + 45 NO
K2CO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
K2CO3 + H3PO4 = K2HPO4 + H2O + CO2
Pb(NO3)4 + KCl(aq) = PbCl2 + K(NO3)2 =>
Pb(NO3)4 + 2 KCl(aq) = PbCl2 + 2 K(NO3)2
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C2O4{-} + MnO4{-} + H{+} = CO2 + Mn2{+} + H2O =>
13 C2O4{-} + 2 MnO4{-} + 16 H{+} = 26 CO2 + Mn2{+} + 8 H2O
Cu(OH)2 + NaCl = CuCl2 + Na(OH) =>
Cu(OH)2 + 2 NaCl = CuCl2 + 2 Na(OH)
H2 + P4 = PH3 =>
6 H2 + P4 = 4 PH3
C6H5NO2 + HCl + Zn = ZnCl2 + H2O + C6H5NH2 =>
C6H5NO2 + 6 HCl + 3 Zn = 3 ZnCl2 + 2 H2O + C6H5NH2
Cl + H2O = HCl + HClO =>
2 Cl + H2O = HCl + HClO
K + Au2(CO3)3 = Au + KCO3 =>
3 K + Au2(CO3)3 = 2 Au + 3 KCO3
CuS + Br2 = CuBr2 + S =>
CuS + Br2 = CuBr2 + S
Pb + H2SO4 = Pb4(SO4)2 + H2 =>
4 Pb + 2 H2SO4 = Pb4(SO4)2 + 2 H2
BaCl2(aq) + (NH4)2CO3(aq) = BaCO3(aq) + NH4Cl(s) =>
BaCl2(aq) + (NH4)2CO3(aq) = BaCO3(aq) + 2 NH4Cl(s)
C6H5NO2 + HCl + Zn = ZnCl2 + H2O + C6H5NH2 =>
C6H5NO2 + 6 HCl + 3 Zn = 3 ZnCl2 + 2 H2O + C6H5NH2
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