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Pb(NO3)2 + CaCo3 = PbCo3 + Ca(NO3)2
C15H31COOH + Ca(OH)2 = Ca(C15H31COO)2 + H2O =>
2 C15H31COOH + Ca(OH)2 = Ca(C15H31COO)2 + 2 H2O
H2O2 + SnCl2 + NaOH = Na2[Sn(OH)6] + NaCl =>
H2O2 + SnCl2 + 4 NaOH = Na2[Sn(OH)6] + 2 NaCl
KMnO4 + Na2NO2 + H2SO4 = MnSO4 + Na2NO3 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2NO2 + 3 H2SO4 = 2 MnSO4 + 5 Na2NO3 + K2SO4 + 3 H2O
CoCl2*H2O + NH4Cl + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*H2O + 2 NH4Cl + H2O2 + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 4 H2O
(NH4) + (CO3) = NH4CO3 =>
(NH4) + (CO3) = NH4CO3
C6H5COOH + C3H7OH = C10H12O2 + H2O =>
C6H5COOH + C3H7OH = C10H12O2 + H2O
CuSO4 + K3P = Cu3P2 + K2SO4 =>
3 CuSO4 + 2 K3P = Cu3P2 + 3 K2SO4
AuNo3 + CoCl3 = CoNo3 + AuCl3 =>
AuNo3 + CoCl3 = CoNo3 + AuCl3
C6N6FeK4 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO + CO2 + H2O =>
2 C6N6FeK4 + 7 H2SO4 + 43 H2O2 = 4 K2SO4 + Fe2(SO4)3 + 12 NO + 12 CO2 + 50 H2O
Cr(s) + H3PO4(aq) = CrPO4(s) + H2(g) =>
2 Cr(s) + 2 H3PO4(aq) = 2 CrPO4(s) + 3 H2(g)
HgNO3 + C2Cl4 = HgCl2 + NO + CO2 =>
2 HgNO3 + C2Cl4 = 2 HgCl2 + 2 NO + 2 CO2
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
NH4Cl + Ba(OH)2*8H2O = BaCl2*H2O + NH3 + H2O =>
2 NH4Cl + Ba(OH)2*8H2O = BaCl2*H2O + 2 NH3 + 9 H2O
MgCl2 + CuO = CuCl2 + MgO =>
MgCl2 + CuO = CuCl2 + MgO
CO2 + Na2SO4 = Na2CO3 + SO3 =>
CO2 + Na2SO4 = Na2CO3 + SO3
O2 + H6 = OH6 =>
O2 + 2 H6 = 2 OH6
FeS + HNO3 = Fe(NO3)3 + H2O + S + NO =>
FeS + 4 HNO3 = Fe(NO3)3 + 2 H2O + S + NO
H2O + CO2 + ZnSO4 = ZnCO3 + H2SO4 =>
H2O + CO2 + ZnSO4 = ZnCO3 + H2SO4
Fe{2+} + HCO3{-} = FeCO3H2O + CO2 =>
Fe{2+} + 2 HCO3{-} = FeCO3H2O + CO2
K2O + H3PO4 = K3PO4 + HOH =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 HOH
C7H6O3C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3C4H6O3 = C9H8O4HC2H3O2
KOH + C2H5OH = H2O + C2H5K + O2 =>
2 KOH + 2 C2H5OH = 2 H2O + 2 C2H5K + O2
H3PO3 + Zn = Zn3PO3 + H2 =>
2 H3PO3 + 6 Zn = 2 Zn3PO3 + 3 H2
K2CrO4 + HNa2SO3 = H2 + Na2CrO4 + K2SO3 =>
2 K2CrO4 + 2 HNa2SO3 = H2 + 2 Na2CrO4 + 2 K2SO3
H2SO4(aq) + Al(OH3)(aq) = H2(OH3)(aq) + Al2(SO4)2 =>
2 H2SO4(aq) + 2 Al(OH3)(aq) = 2 H2(OH3)(aq) + Al2(SO4)2
H2O2 + C2H4Cl2 = CO2 + H2O + HCl =>
5 H2O2 + C2H4Cl2 = 2 CO2 + 6 H2O + 2 HCl
KMnO4 + H3PO3 + H2SO4 = KSO4 + MnSO4 + H3PO4 + H2O =>
KMnO4 + 2 H3PO3 + 2 H2SO4 = KSO4 + MnSO4 + 2 H3PO4 + 2 H2O
C6H12O2N + O2 + H{+} = CO2 + NH4{+} + H2O =>
4 C6H12O2N + 29 O2 + 4 H{+} = 24 CO2 + 4 NH4{+} + 18 H2O
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + NO3{-}(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + 2 NO3{-}(aq)
H2Te + Mg(OH)2 = MgTe + H2O =>
H2Te + Mg(OH)2 = MgTe + 2 H2O
Pb(NO3)2 + NaOH = PbOH + Na(NO3)2 =>
Pb(NO3)2 + NaOH = PbOH + Na(NO3)2
Na3PO4 + H2SO4 = Na3(SO4) + H2(PO4) =>
Na3PO4 + H2SO4 = Na3(SO4) + H2(PO4)
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
CH3COOH + C3H7Cl = CH3COOC3H7 + HCl =>
CH3COOH + C3H7Cl = CH3COOC3H7 + HCl
KHCO3 + SO4 = KHSO4 + CO3 =>
KHCO3 + SO4 = KHSO4 + CO3
MnSO4 + (NH4)2SO4 = Mn(NH4)2 + SO4 =>
MnSO4 + (NH4)2SO4 = Mn(NH4)2 + 2 SO4
K4Cr2O11 + HCl = HCr2O11 + K4Cl =>
K4Cr2O11 + HCl = HCr2O11 + K4Cl
NI3NH3 = N2 + I2 + NH4I =>
8 NI3NH3 = 5 N2 + 9 I2 + 6 NH4I
H2 + (H3O){+} + (CrO7){-2} = H2O + Cr3{3} =>
33 H2 + 18(H3O){+} + 6(CrO7){-2} = 60 H2O + 2 Cr3{3}
P4O10 + BaO = Ba(PO3)2 =>
P4O10 + 2 BaO = 2 Ba(PO3)2
SnS + Na2S2 = Na2[SnS3] =>
SnS + Na2S2 = Na2[SnS3]
KClO3 + I2 + H2O = KCl + HIO3 =>
5 KClO3 + 3 I2 + 3 H2O = 5 KCl + 6 HIO3
H2S + Hg(NO3)2 = HgS + HNO3 =>
H2S + Hg(NO3)2 = HgS + 2 HNO3
NaNO3 = NaNO2 + O2 = =>
2 NaNO3 = 2 NaNO2 + O2
S67 = S68 =>
68 S67 = 67 S68
MnO2 + H{+} + SO3{2-} = Mn{2+} + H2O + S2O6{2-} =>
MnO2 + 4 H{+} + 2 SO3{2-} = Mn{2+} + 2 H2O + S2O6{2-}
KCN + FeCl2 = KCl + Fe(CN)2 =>
2 KCN + FeCl2 = 2 KCl + Fe(CN)2
As{3+} + Cl{-} + Sn{2+} = As + SnCl6{-2} =>
2 As{3+} + 18 Cl{-} + 3 Sn{2+} = 2 As + 3 SnCl6{-2}
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
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