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4 NaCl + O2 = 2 Na2O + 2 Cl2
Na + H2PO4 = Na2H2PO4 =>
2 Na + H2PO4 = Na2H2PO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
VO2{+} + Zn + H{+} + H2O = [VO(H2O)5]2{+} + Zn{2+} =>
4 VO2{+} + 5 Zn + 8 H{+} + 16 H2O = 2[VO(H2O)5]2{+} + 5 Zn{2+}
CHF3 + O2 = HF3 + CO2 =>
CHF3 + O2 = HF3 + CO2
WCl6 + Bi = W6Cl12 + BiCl3 =>
6 WCl6 + 8 Bi = W6Cl12 + 8 BiCl3
HCl + Sr(OH)2 = H(OH)2ClSr =>
HCl + Sr(OH)2 = H(OH)2ClSr
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
CH3N2H3 + N2O4 = CO2 + HOH + N2 =>
4 CH3N2H3 + 5 N2O4 = 4 CO2 + 12 HOH + 9 N2
Pb + O + H = Pb(OH)4 =>
Pb + 4 O + 4 H = Pb(OH)4
Ge + HSO4 = Ge(SO4)2 + SO2 + H2O =>
3 Ge + 8 HSO4 = 3 Ge(SO4)2 + 2 SO2 + 4 H2O
Hg + O = HgO =>
Hg + O = HgO
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
[Bi(OH)2NO3]4BiO(OH) + HCl = BiCl3 + H2O + HNO3 =>
[Bi(OH)2NO3]4BiO(OH) + 15 HCl = 5 BiCl3 + 10 H2O + 4 HNO3
NH3 + H2O + Pb(NO3) = NH4NO3 + Pb(OH)2 =>
6 NH3 + 13 H2O + 8 Pb(NO3) = 7 NH4NO3 + 8 Pb(OH)2
CuOH + MgS = Cu2S + Mg(OH)2 =>
2 CuOH + MgS = Cu2S + Mg(OH)2
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
C6H12O6(s) = C6(s) + H12(s) + O6(s) =>
C6H12O6(s) = C6(s) + H12(s) + O6(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(C2H3O2)2 + AlCl3 = CaCl3 + Al(C2H3O2)2 =>
Ca(C2H3O2)2 + AlCl3 = CaCl3 + Al(C2H3O2)2
OH + AgI = HI + AgO =>
OH + AgI = HI + AgO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + HBr = MgBr + H2 =>
2 Mg + 2 HBr = 2 MgBr + H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Na2SiO3 + H2C4H4O6 = Na2C4H4O6 + H2SiO3 =>
Na2SiO3 + H2C4H4O6 = Na2C4H4O6 + H2SiO3
TiCl3 + TiAl = TiCl2 + AlCl3 =>
5 TiCl3 + TiAl = 6 TiCl2 + AlCl3
CrS + H2SO3 = CrSO3 + H2S =>
CrS + H2SO3 = CrSO3 + H2S
CH3NH3Cl + H2O = HCl + CH3NH3(OH) =>
CH3NH3Cl + H2O = HCl + CH3NH3(OH)
Cr + H{+} = H2 + Cr{+3} =>
2 Cr + 6 H{+} = 3 H2 + 2 Cr{+3}
Sn + C7H7Cl = SnCl(C7H7)3Cl + SnCl2 =>
3 Sn + 6 C7H7Cl = 2 SnCl(C7H7)3Cl + SnCl2
FeSO4 + Hg(NO3)2 = Hg + Fe2(SO4)3 + Fe(NO3)3 =>
6 FeSO4 + 3 Hg(NO3)2 = 3 Hg + 2 Fe2(SO4)3 + 2 Fe(NO3)3
ZnS + H2SO = ZnSO4 + H2S =>
ZnS + 4 H2SO = ZnSO4 + 4 H2S
Ba + H2SiO3 = Ba2SiO3 + H2 =>
2 Ba + H2SiO3 = Ba2SiO3 + H2
AgNO03 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO03 + K2CrO4 = 2 KNO3 + Ag2CrO4
Al(s) + MnO(s) = Mn(l) + AlO(s) =>
Al(s) + MnO(s) = Mn(l) + AlO(s)
C6H5CH2Cl + Cl2 = C6H5CHCl2 + HCl =>
C6H5CH2Cl + Cl2 = C6H5CHCl2 + HCl
H{+} + Cr2O72{-} + C2H6O = Cr3{+} + CO2 + H2O =>
60 H{+} + 36 Cr2O72{-} + 427 C2H6O = 24 Cr3{+} + 854 CO2 + 1311 H2O
Al*AgNO3 = Ag + AlNO3 =>
Al*AgNO3 = Ag + AlNO3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
P + H = P3H =>
3 P + H = P3H
Pb + H2SO4 = H + Pb(SO4) =>
Pb + H2SO4 = 2 H + Pb(SO4)
H2SO3 + BaCl2 + O2 = BaSO4 + HCl =>
2 H2SO3 + 2 BaCl2 + O2 = 2 BaSO4 + 4 HCl
HCl(aq) + Cu = H(g) + CuCl =>
HCl(aq) + Cu = H(g) + CuCl
Cu(NO3)2 + NH3(NH4OH) = Cu(NH4OH) + NH4NO3 =>
4 Cu(NO3)2 + 7 NH3(NH4OH) = 4 Cu(NH4OH) + 9 NH4NO3
Ni(NO3)2*6H2O + C2H5NO2 + Al = NiAl + H2O + CO2 + N2 =>
3 Ni(NO3)2*6H2O + 4 C2H5NO2 + 3 Al = 3 NiAl + 28 H2O + 8 CO2 + 5 N2
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
H2S(aq) + Zn(NO3)2(aq) = HNO3(aq) + ZnS(s) =>
H2S(aq) + Zn(NO3)2(aq) = 2 HNO3(aq) + ZnS(s)
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
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