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4 NaCl + 2 H2SO4 + O2 = 2 Na2SO4 + 2 H2O + 4 Cl
CuSO4(aq) + HNO3(aq) = Cu(NO3)2 + H2SO4 =>
CuSO4(aq) + 2 HNO3(aq) = Cu(NO3)2 + H2SO4
Al(OH)3 + NaCl = AlCl3 + Na(OH) =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 Na(OH)
Ag3O2 = Ag + O2 =>
Ag3O2 = 3 Ag + O2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
FeS2 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 H2SO4
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Li(s) + H2O = LiOH + H2 =>
2 Li(s) + 2 H2O = 2 LiOH + H2
HCuCl2 + H2O = H2CuCl2(OH) =>
HCuCl2 + H2O = H2CuCl2(OH)
AgClO4(aq) + CaBr2(aq) = AgBr + Ca(ClO4)2 =>
2 AgClO4(aq) + CaBr2(aq) = 2 AgBr + Ca(ClO4)2
Ca + Cl2 + K2CO3 = CaK2 + ClCO3 =>
2 Ca + Cl2 + 2 K2CO3 = 2 CaK2 + 2 ClCO3
Ca + SiO2 = CaSiO2 =>
Ca + SiO2 = CaSiO2
KHSO3 = K2O + SO2 + H2O =>
2 KHSO3 = K2O + 2 SO2 + H2O
CH3NO2(l) + O2(g) = CO2(g) + N2(g) + H2O(g) =>
4 CH3NO2(l) + 3 O2(g) = 4 CO2(g) + 2 N2(g) + 6 H2O(g)
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NaHSO3 + O2 = Na2SO4 + H2SO4 =>
2 NaHSO3 + O2 = Na2SO4 + H2SO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + Mg(NO3)2 = N(NO3)3 + MgH2 =>
2 NH3 + 3 Mg(NO3)2 = 2 N(NO3)3 + 3 MgH2
Rb(s) + F2(g) = RbF(s) =>
2 Rb(s) + F2(g) = 2 RbF(s)
NH4N2O + O2 = NO + H2O =>
NH4N2O + 2 O2 = 3 NO + 2 H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
H2S + Sr(OH)2 = SrS + H2O =>
H2S + Sr(OH)2 = SrS + 2 H2O
Hg(SNC)2(s) = HgS(s) + CS2(i) + C3N4(s) =>
2 Hg(SNC)2(s) = 2 HgS(s) + CS2(i) + C3N4(s)
SrCl2 + C6Na2O6 = NaCl + C6SrO6 =>
SrCl2 + C6Na2O6 = 2 NaCl + C6SrO6
Mn + NaBiO3 = Bi + MnO + Na =>
3 Mn + NaBiO3 = Bi + 3 MnO + Na
NH4OH + CaO = CaOH + NH4O =>
NH4OH + CaO = CaOH + NH4O
BaBr2(aq) + Li2CO3(aq) = BaCO3(s) + LiBr =>
BaBr2(aq) + Li2CO3(aq) = BaCO3(s) + 2 LiBr
SiO2 + Ca = CaO2 + Si =>
SiO2 + Ca = CaO2 + Si
NH4OH + H = NH4 + H2O =>
NH4OH + H = NH4 + H2O
Fe(s) + CuSO4(Ac) = FeSO4(Ac) + Cu(s) =>
Fe(s) + CuSO4(Ac) = FeSO4(Ac) + Cu(s)
Mg(CH3COO)2 + Na3PO4 = MgPO4 + Na3(CH3COO)2 =>
Mg(CH3COO)2 + Na3PO4 = MgPO4 + Na3(CH3COO)2
Mn(OH)2H2O2 = Mn(OH)4 =>
Mn(OH)2H2O2 = Mn(OH)4
(NH4)2O + H2O = (NH4)OH =>
(NH4)2O + H2O = 2(NH4)OH
Ga + I2 = GaI3 =>
2 Ga + 3 I2 = 2 GaI3
BaCrO4 + HC2H3O2 = Ba{+2} + Cr2O7{-2} + C2H3O2{-} + H2O =>
2 BaCrO4 + 2 HC2H3O2 = 2 Ba{+2} + Cr2O7{-2} + 2 C2H3O2{-} + H2O
Cd + I2 = CdI =>
2 Cd + I2 = 2 CdI
C4H8 + O3 = CO2 + H2O =>
C4H8 + 4 O3 = 4 CO2 + 4 H2O
C(s) + S(g) = CS2(g) =>
C(s) + 2 S(g) = CS2(g)
H + O3 = H2O2 =>
6 H + 2 O3 = 3 H2O2
Mn2O7 + C2H6O = MnO2 + CO + H2O =>
4 Mn2O7 + 3 C2H6O = 8 MnO2 + 6 CO + 9 H2O
ZnSO4(aq) + NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq) =>
ZnSO4(aq) + 2 NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeSAs = FeS + As =>
FeSAs = FeS + As
H2(g) + C(s) + N2(g) = HCN =>
H2(g) + 2 C(s) + N2(g) = 2 HCN
Ag(NO3) + MgCl2 = AgCl + Mg(NO3)2 =>
2 Ag(NO3) + MgCl2 = 2 AgCl + Mg(NO3)2
C2H5COOH + CaCO3 = (C2H5COO)2Ca + CO2 + H2O =>
2 C2H5COOH + CaCO3 = (C2H5COO)2Ca + CO2 + H2O
Mn(NO3)2 + KI = MnI + K(NO3)2 =>
Mn(NO3)2 + KI = MnI + K(NO3)2
C7H6O2 + CH4O = C6H5CO2CH3 + H2O =>
C7H6O2 + CH4O = C6H5CO2CH3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
O2 + Fe3O4 = Fe2O3 =>
O2 + 4 Fe3O4 = 6 Fe2O3
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