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CuSO4 = Cu + SO4
Sc(s) + Co(ClO3)2(aq) = Co(s) + Sc(ClO3)3(aq) =>
2 Sc(s) + 3 Co(ClO3)2(aq) = 3 Co(s) + 2 Sc(ClO3)3(aq)
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
FeSO4*7H2O = Fe2O3 + SO2 + SO3 + H2O =>
2 FeSO4*7H2O = Fe2O3 + SO2 + SO3 + 14 H2O
NO + H2O2 = NO2 + H2O =>
NO + H2O2 = NO2 + H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Mg + H2S = H2Mg + S =>
Mg + H2S = H2Mg + S
Co(NO3)2 + Na2CO3 = CoCO3 + Na2(NO3)2 =>
Co(NO3)2 + Na2CO3 = CoCO3 + Na2(NO3)2
CO(g) + NO(g) = CO2(g) + N2(g) =>
2 CO(g) + 2 NO(g) = 2 CO2(g) + N2(g)
CO + CH4 = C + H2O =>
2 CO + CH4 = 3 C + 2 H2O
Ca(C2H3O2)2 + Na3PO4 = Ca3(PO4)2 + Na(C2H3O2) =>
3 Ca(C2H3O2)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na(C2H3O2)
Fe2(SO4)3(aq) + CaCl2(aq) = CaSO4(s) + FeCl3(aq) =>
Fe2(SO4)3(aq) + 3 CaCl2(aq) = 3 CaSO4(s) + 2 FeCl3(aq)
Mn{3+} + H2O = Mn{2+} + MnO2 + H{+} =>
2 Mn{3+} + 2 H2O = Mn{2+} + MnO2 + 4 H{+}
NaCl(s) + H2O(l) = HCl(g) + Na2O(s) =>
2 NaCl(s) + H2O(l) = 2 HCl(g) + Na2O(s)
Fe(NO3)2 + NaBr = FeBr2 + NaNO3 =>
Fe(NO3)2 + 2 NaBr = FeBr2 + 2 NaNO3
K2S + O2 = K2SO3 =>
2 K2S + 3 O2 = 2 K2SO3
C6H14 + HNO3 = CO2 + N2 + H2O =>
5 C6H14 + 38 HNO3 = 30 CO2 + 19 N2 + 54 H2O
NO2 + NaOH = N(OH)4 + Na2O =>
NO2 + 4 NaOH = N(OH)4 + 2 Na2O
Sn + CuO = SnO + Cu =>
Sn + CuO = SnO + Cu
Zn(C2H3O2)2 + NaOH = Zn(OH)2 + NaC2H3O2 =>
Zn(C2H3O2)2 + 2 NaOH = Zn(OH)2 + 2 NaC2H3O2
NaOH + KC8H5O4 = KOH + NaC8H5O4 =>
NaOH + KC8H5O4 = KOH + NaC8H5O4
H2S2O3 = H2SO3 + S =>
H2S2O3 = H2SO3 + S
MgCl2(aq) + Na(s) = NaCl(aq) + Mg(s) =>
MgCl2(aq) + 2 Na(s) = 2 NaCl(aq) + Mg(s)
Fe2 + H2S = FeS + H =>
Fe2 + 2 H2S = 2 FeS + 4 H
NH4NO3 + Ca = Ca(NO3)2 + NH3 + H2 =>
2 NH4NO3 + Ca = Ca(NO3)2 + 2 NH3 + H2
MgS + F2 = MgF2 + S =>
MgS + F2 = MgF2 + S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuF2 + H2SO4 = CuSO4 + HF =>
CuF2 + H2SO4 = CuSO4 + 2 HF
CH3CH2OH + H2O = CO2 + H =>
CH3CH2OH + 3 H2O = 2 CO2 + 12 H
KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(s) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(s)
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
CoCl2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaCl + CH3COONa + NO + H2O =>
CoCl2 + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + 2 NaCl + 2 CH3COONa + NO + H2O
C3H8(butano) + O2 = CO2 + H2O =>
C3H8(butano) + 5 O2 = 3 CO2 + 4 H2O
CaBr2(aq) + Na2S(aq) = CaS(s) + NaBr(aq) =>
CaBr2(aq) + Na2S(aq) = CaS(s) + 2 NaBr(aq)
NH4Cl(aq) + K2SO4(aq) = KCl(aq) + (NH4)2SO4 =>
2 NH4Cl(aq) + K2SO4(aq) = 2 KCl(aq) + (NH4)2SO4
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
LiOH + Zn = Zn(OH)2 + Li =>
2 LiOH + Zn = Zn(OH)2 + 2 Li
C2H3OF + O2 = CO + H2O + F2 =>
4 C2H3OF + 5 O2 = 8 CO + 6 H2O + 2 F2
Sn(OH)2 = SnO + H2O =>
Sn(OH)2 = SnO + H2O
V2O5 + NaOH = NaVO3 + H2O =>
V2O5 + 2 NaOH = 2 NaVO3 + H2O
C2H6 + F2 = C2H2F4 + H2 =>
C2H6 + 2 F2 = C2H2F4 + 2 H2
XeF4 + CH4 = Xe + HF + CF4 =>
2 XeF4 + CH4 = 2 Xe + 4 HF + CF4
Mn + Al = MnAl =>
Mn + Al = MnAl
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + CrSO4 + K2SO4 + H2O =>
8 Al + 3 K2Cr2O7 + 21 H2SO4 = 4 Al2(SO4)3 + 6 CrSO4 + 3 K2SO4 + 21 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4Cl(aq) + Ca(NO3)2(aq) = NH4(NO3)2(aq) + CaCl(aq) =>
NH4Cl(aq) + Ca(NO3)2(aq) = NH4(NO3)2(aq) + CaCl(aq)
Fe{3+} + Br{-} = Fe{2+} + Br2 =>
2 Fe{3+} + 2 Br{-} = 2 Fe{2+} + Br2
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4 =>
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4
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