Équations équilibrées la veille |
TiO + SO3 = TiSO4
Cr2AlC = Al + C + Cr =>
Cr2AlC = Al + C + 2 Cr
AlOH + CO = Al + CO2 + H2O =>
2 AlOH + CO = 2 Al + CO2 + H2O
C3H4 + N2Cl4 = H2 + N2 + C3Cl4 =>
C3H4 + N2Cl4 = 2 H2 + N2 + C3Cl4
K + HCl = KCl + H =>
K + HCl = KCl + H
Li2SO4 + BaBr2 = LiBr + BaSO4 =>
Li2SO4 + BaBr2 = 2 LiBr + BaSO4
Ca(PO4)3F + SiO2 + C = P4 + CaF2 + CaSiO3 + CO =>
4 Ca(PO4)3F + 2 SiO2 + 46 C = 3 P4 + 2 CaF2 + 2 CaSiO3 + 46 CO
NH2 + O2 = NO2 + H2O =>
2 NH2 + 3 O2 = 2 NO2 + 2 H2O
HCl + PbNO3 = PbCl + HNO3 =>
HCl + PbNO3 = PbCl + HNO3
FeCl3 + Mg = Fe + MgCl2 =>
2 FeCl3 + 3 Mg = 2 Fe + 3 MgCl2
C3H8O2 + Cu(OH)2 = CuOH + C3H8O3 + H2O =>
C3H8O2 + 2 Cu(OH)2 = 2 CuOH + C3H8O3 + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
PB(NO3)2 + H2SO4 = PBSO4 + HNO3 =>
PB(NO3)2 + H2SO4 = PBSO4 + 2 HNO3
S + O = SO2 =>
S + 2 O = SO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Al + Mg = MgAl =>
Al + Mg = MgAl
Mg + Sn2{+} = Mg2{+} + Sn =>
2 Mg + Sn2{+} = Mg2{+} + 2 Sn
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CH3(CH2)8OH + CH3(CH2)8Li = CH3(CH2)8(CH2)8CH3 + LiOH =>
CH3(CH2)8OH + CH3(CH2)8Li = CH3(CH2)8(CH2)8CH3 + LiOH
Ti + H = TiH =>
Ti + H = TiH
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe(NO3)2 + KOH = FeO + (NO3)2KH =>
Fe(NO3)2 + KOH = FeO + (NO3)2KH
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
H2SO4 + Cu = CuSO4 + SO2 + H2O =>
2 H2SO4 + Cu = CuSO4 + SO2 + 2 H2O
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
CaNO3 + KCl = CaClKNO3 =>
CaNO3 + KCl = CaClKNO3
CoCl3 + NaNO2 = CoNO2 + NaCl3 =>
CoCl3 + NaNO2 = CoNO2 + NaCl3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Cl2 + PBr3 = Cl2Br + P =>
3 Cl2 + PBr3 = 3 Cl2Br + P
Na2O + HBr = Na + OHBr =>
Na2O + HBr = 2 Na + OHBr
P + FeO = P4O5 + Fe =>
4 P + 5 FeO = P4O5 + 5 Fe
PH3 + KMnO4 + HCl = H3PO4 + KCl + MnCl2 + H2O =>
5 PH3 + 8 KMnO4 + 24 HCl = 5 H3PO4 + 8 KCl + 8 MnCl2 + 12 H2O
FeO + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 FeO + 32 HNO3 = 10 Fe(NO3)3 + N2 + 16 H2O
HClO2 + Ca(OH)2 = Ca(ClO2)2 + H2O =>
2 HClO2 + Ca(OH)2 = Ca(ClO2)2 + 2 H2O
FeO + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
Fe(s) + N2(g) = Fe3N2(s) =>
3 Fe(s) + N2(g) = Fe3N2(s)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
FeO + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + N2O + 13 H2O
K2CO3 + Al2O3 + SiO2 = KAlSiO4 + CO2 =>
K2CO3 + Al2O3 + 2 SiO2 = 2 KAlSiO4 + CO2
CI2 + KBr = CI2KBr =>
CI2 + KBr = CI2KBr
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
MgSO4 + (NH4)OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2(NH4)OH = Mg(OH)2 + (NH4)2SO4
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
HCl(aq) + Cu(OH)2(s) = CuCl2(s) + H2O(aq) =>
2 HCl(aq) + Cu(OH)2(s) = CuCl2(s) + 2 H2O(aq)
Pb(C2O4)2 + NH4C2H3O2 = Pb(C2H3O2)4 + (NH4)2C2O4 =>
Pb(C2O4)2 + 4 NH4C2H3O2 = Pb(C2H3O2)4 + 2(NH4)2C2O4
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Pb2O3 + CH4 = Pb + CO2 + H2O =>
4 Pb2O3 + 3 CH4 = 8 Pb + 3 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
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