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3 Co(OH)2 + 2 H3PO4 = 6 HOH + Co3(PO4)2
C5H6 + C2H2(CO)2O = C9H8O3 =>
C5H6 + C2H2(CO)2O = C9H8O3
H3PO4(aq) + Na2SO3(aq) = SO2(aq) + Na3PO4(aq) + H2O =>
2 H3PO4(aq) + 3 Na2SO3(aq) = 3 SO2(aq) + 2 Na3PO4(aq) + 3 H2O
HClO4 + Na2SO3 = NaClO4 + H2O + SO2 =>
2 HClO4 + Na2SO3 = 2 NaClO4 + H2O + SO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaOH + CdS = Cd(OH)2 + Na2S =>
2 NaOH + CdS = Cd(OH)2 + Na2S
Na2S + FeCl3 + H2O = S + Fe(OH)2 + NaCl + H2 =>
3 Na2S + 2 FeCl3 + 4 H2O = 3 S + 2 Fe(OH)2 + 6 NaCl + 2 H2
NNO + O2 = NO2 =>
2 NNO + 3 O2 = 4 NO2
MgNH4AsO4*6H2O = Mg2As2O7 + NH3 + H2O =>
2 MgNH4AsO4*6H2O = Mg2As2O7 + 2 NH3 + 13 H2O
PbO2 + MnSO4 + HNO3 = H2O + HMnO4 + Pb(NO3)2 + PbSO4 =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 2 H2O + 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4
H2SO4 + potassiumhydroxide = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca9(s) + S8(s) = CaS(s) =>
8 Ca9(s) + 9 S8(s) = 72 CaS(s)
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
N2 + H2 = N(H3)2 =>
N2 + 6 H2 = 2 N(H3)2
Fe{+3}(aq) + NH3(aq) + H2O = Fe(OH)3(s) + NH4{+}(aq) =>
Fe{+3}(aq) + 3 NH3(aq) + 3 H2O = Fe(OH)3(s) + 3 NH4{+}(aq)
IO3{-} + N2H2 + HCl = N2 + ICl{-} + H2O =>
2 IO3{-} + 5 N2H2 + 2 HCl = 5 N2 + 2 ICl{-} + 6 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaHS + NaOCl = NaSO + NaCl + H2O =>
2 NaHS + 3 NaOCl = 2 NaSO + 3 NaCl + H2O
KNO2 + K2Cr2O7 + H2O = K[Cr(OH)4] + KNO3 =>
3 KNO2 + K2Cr2O7 + 4 H2O = 2 K[Cr(OH)4] + 3 KNO3
H2O + Cl2 = H2OCl2 =>
H2O + Cl2 = H2OCl2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
MnO2 + Na2O + NaNO2 = Na3MnO4 + NO =>
MnO2 + Na2O + NaNO2 = Na3MnO4 + NO
C2H6 + Br = C2H6Br =>
C2H6 + Br = C2H6Br
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Cr + F = CrF4 =>
Cr + 4 F = CrF4
(Na)OH + Cu = Cu(Na)OH =>
(Na)OH + Cu = Cu(Na)OH
C2H2 + AgNO3 + NH4OH = AgC2H + NH4NO3 + H2O =>
C2H2 + AgNO3 + NH4OH = AgC2H + NH4NO3 + H2O
CaCl2 + K2CrO4 = KCl + CaCrO4 =>
CaCl2 + K2CrO4 = 2 KCl + CaCrO4
NaCO3(s) + CH3COOH = CH3COONa + CO2 + H2O =>
8 NaCO3(s) + 9 CH3COOH = 8 CH3COONa + 10 CO2 + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
Ag(NH3)2OH + (CH3)2CHCHO = Ag(s) + NH3 + (CH3)2CHCOO + H2O =>
3 Ag(NH3)2OH + (CH3)2CHCHO = 3 Ag(s) + 6 NH3 + (CH3)2CHCOO + 2 H2O
C5H5NH + H2O = C5H5N + H3O =>
C5H5NH + H2O = C5H5N + H3O
C16H9N4Na3O9S2 + H2O2 = CO2 + H2O + N + Na + S =>
2 C16H9N4Na3O9S2 + 55 H2O2 = 32 CO2 + 64 H2O + 8 N + 6 Na + 4 S
MnO4{-} + H{+} + Fe{2} = Mn{2} + H2O + Fe{3} =>
MnO4{-} + 8 H{+} + 5 Fe{2} = Mn{2} + 4 H2O + 5 Fe{3}
P2O2 + HCl = PH2 + Cl2O =>
P2O2 + 4 HCl = 2 PH2 + 2 Cl2O
SrCl2 + K2CO3 + H2O = Sr(OH)Cl + KCl + CO2 =>
2 SrCl2 + K2CO3 + H2O = 2 Sr(OH)Cl + 2 KCl + CO2
(SO4)2 + Cu = Cu(SO4) =>
(SO4)2 + 2 Cu = 2 Cu(SO4)
NaS(cr) + ZnNO3(g) = NaNO3(cr) + ZnS(cr) =>
NaS(cr) + ZnNO3(g) = NaNO3(cr) + ZnS(cr)
KI + Cu(SO4) = K2SO4 + CuI2 =>
2 KI + Cu(SO4) = K2SO4 + CuI2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KCH3COO + Na3PO4 = K3PO4 + NaCH3COO =>
3 KCH3COO + Na3PO4 = K3PO4 + 3 NaCH3COO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(HCO3)2 + BaCl2 = CaCl2 + Ba(HCO3)2 =>
Ca(HCO3)2 + BaCl2 = CaCl2 + Ba(HCO3)2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Mg(CO3)2 + HCl = MgCl2 + CO3 + H =>
Mg(CO3)2 + 2 HCl = MgCl2 + 2 CO3 + 2 H
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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