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BiCl3 + 3 H2O = 3 HCl + Bi(OH)3
Na2O + HI = H2O + NaI =>
Na2O + 2 HI = H2O + 2 NaI
As4S4 + HNO3 = H3AsO4 + SO3 + NO2 + H2O =>
As4S4 + 44 HNO3 = 4 H3AsO4 + 4 SO3 + 44 NO2 + 16 H2O
NH4 + O3 = N2O + H2O =>
6 NH4 + 5 O3 = 3 N2O + 12 H2O
H2S + K2Cr2O1 + H2SO4 = S + Cr2(SO4)3 + K2SO4H20 =>
25 H2S + 4 K2Cr2O1 + 15 H2SO4 = 24 S + 4 Cr2(SO4)3 + 4 K2SO4H20
H2S + PbO = PbS + H2O =>
H2S + PbO = PbS + H2O
K3PO4 + CuF2 = KF + Cu3(PO4)2 =>
2 K3PO4 + 3 CuF2 = 6 KF + Cu3(PO4)2
F2 + Mg3N2 = MgF2 + N2 =>
3 F2 + Mg3N2 = 3 MgF2 + N2
Mn + Al(C2H3O2)3 = Al + Mn(C2H3O2)2 =>
3 Mn + 2 Al(C2H3O2)3 = 2 Al + 3 Mn(C2H3O2)2
PbCl2 + K + PO4 = KCl + Pb3PO4 =>
3 PbCl2 + 6 K + PO4 = 6 KCl + Pb3PO4
Ag + H3PO4 = Ag3PO4 + H2O + P2O3 =>
12 Ag + 10 H3PO4 = 4 Ag3PO4 + 15 H2O + 3 P2O3
H2S + NO2 = S8 + H2O + NO =>
8 H2S + 8 NO2 = S8 + 8 H2O + 8 NO
Cl2 + Br2 + KOH = KCl + H2O + KBrO3 =>
5 Cl2 + Br2 + 12 KOH = 10 KCl + 6 H2O + 2 KBrO3
HIO3 + Au(OH)3 = Au(IO3)3 + H2O =>
3 HIO3 + Au(OH)3 = Au(IO3)3 + 3 H2O
CH3OH + C7H6O3 = H2O + C8H8O3 =>
CH3OH + C7H6O3 = H2O + C8H8O3
Bi(OH)3 + N2O3 = Bi(OH)2NO3 + NOH =>
Bi(OH)3 + N2O3 = Bi(OH)2NO3 + NOH
Cu + P + O2 = Cu3(PO4) =>
3 Cu + P + 2 O2 = Cu3(PO4)
HCO2H + MgOH = HCO2Mg + H2O =>
HCO2H + MgOH = HCO2Mg + H2O
K3[Cr(C2O4)3] = K2CO3 + K2CrO4 + CO + CO2 =>
2 K3[Cr(C2O4)3] = K2CO3 + 2 K2CrO4 + 9 CO + 2 CO2
Na2CrO4 + H2SO4 + NaI = I2 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 8 H2SO4 + 6 NaI = 3 I2 + Cr2(SO4)3 + 5 Na2SO4 + 8 H2O
HClO3 + KOH = KCl + H2O4 =>
HClO3 + KOH = KCl + H2O4
H2SO4 + Ni = Ni2SO4 + H =>
H2SO4 + 2 Ni = Ni2SO4 + 2 H
H2SnCl6 + NH3 + H2O = NH4Cl + SnO2 =>
H2SnCl6 + 6 NH3 + 2 H2O = 6 NH4Cl + SnO2
HNO3 + V = V(NO3)3 + N2O + H2O =>
30 HNO3 + 8 V = 8 V(NO3)3 + 3 N2O + 15 H2O
Pb + NaNO3 = Na + Pb(NO3) =>
Pb + NaNO3 = Na + Pb(NO3)
HNo3 + Al(OH) = Al(No)3 + H2O =>
HNo3 + Al(OH) = Al(No)3 + H2O
KNO3 + MnO2C12H22O11 = K2CO3 + CO2 + H2O + N2 + MnO =>
46 KNO3 + 5 MnO2C12H22O11 = 23 K2CO3 + 37 CO2 + 55 H2O + 23 N2 + 5 MnO
KCl = KCl5 + K =>
5 KCl = KCl5 + 4 K
AlBr3(aq) + K2SiO3(aq) = Al2(SiO3)3(s) + KBr(aq) =>
2 AlBr3(aq) + 3 K2SiO3(aq) = Al2(SiO3)3(s) + 6 KBr(aq)
C8(H)18 + O2 = CO2 + H2O =>
2 C8(H)18 + 25 O2 = 16 CO2 + 18 H2O
H2O + S2{-} = SO4{2-} + H{+} + e =>
8 H2O + S2{-} = 2 SO4{2-} + 16 H{+} + 13e
C7H8O + Br2 = C7H6OBr2 + HBr =>
C7H8O + 2 Br2 = C7H6OBr2 + 2 HBr
C8H10O2 + C4H10O = C16H26O2 + H3O =>
4 C8H10O2 + 12 C4H10O = 5 C16H26O2 + 10 H3O
KCl + BaF2 = BaCl2 + KF =>
2 KCl + BaF2 = BaCl2 + 2 KF
NiSO4 + PbCO3 = NiCO3 + PbSO4 =>
NiSO4 + PbCO3 = NiCO3 + PbSO4
CO2 + H2 = C3H4O3 + H2O =>
3 CO2 + 5 H2 = C3H4O3 + 3 H2O
HCHO + NH4Cl = CH3NH2HCl + HCO2H =>
2 HCHO + NH4Cl = CH3NH2HCl + HCO2H
NaOH + C3H7COOH = NaC3H7COO + H2O =>
NaOH + C3H7COOH = NaC3H7COO + H2O
Ca2 + P4 = Ca2P1 =>
4 Ca2 + P4 = 4 Ca2P1
CaCl2 + NH4OH = Ca(OH)2 + (NH4)Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2(NH4)Cl
Al{+3} + OH{-} = Al + HO =>
Al{+3} + 3 OH{-} = Al + 3 HO
AgNO3 + (NH4)2S2O8 + PY = [Ag(PY)4]S2O8 + NH4NO3 + (NH4)2SO4 =>
2 AgNO3 + 3(NH4)2S2O8 + 8 PY = 2[Ag(PY)4]S2O8 + 2 NH4NO3 + 2(NH4)2SO4
KCl(aq) + Li2SO4 = KSO4 + Li2Cl =>
KCl(aq) + Li2SO4 = KSO4 + Li2Cl
CaHCl2 = CaCl2 + H2 =>
2 CaHCl2 = 2 CaCl2 + H2
K2Cr2O7 + Be + HCl = CrCl3 + KCl + BeCl2 + H2O =>
K2Cr2O7 + 3 Be + 14 HCl = 2 CrCl3 + 2 KCl + 3 BeCl2 + 7 H2O
H2SeO3 + I{-} + H{+} = Se + I3 + H2O =>
3 H2SeO3 + 12 I{-} + 12 H{+} = 3 Se + 4 I3 + 9 H2O
Fe(s) + O2(g) + HCl = FeCl3 + OH =>
2 Fe(s) + 3 O2(g) + 6 HCl = 2 FeCl3 + 6 OH
Al + Pb(NO3)2 = Al3(NO3) + Pb =>
6 Al + Pb(NO3)2 = 2 Al3(NO3) + Pb
AlBr3 + Na2CO3 = NaBr3 + Al2CO3 =>
2 AlBr3 + Na2CO3 = 2 NaBr3 + Al2CO3
ZnO + CH3COOH = (CH3CO)2O + Zn(OH)2 =>
ZnO + 2 CH3COOH = (CH3CO)2O + Zn(OH)2
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