| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + Ca(OH)2 = CaOAl2O3 + H2O
[Cu(NH3)4]SO4 + Na2S = Na2SO4 + CuS + NH3 =>
[Cu(NH3)4]SO4 + Na2S = Na2SO4 + CuS + 4 NH3
C8H18(g) + O2(g) = CO2(g) + H2O(v) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(v)
Al(s) + OH(aq) = Al(OH)3 =>
Al(s) + 3 OH(aq) = Al(OH)3
AgNO3 + Cu2 = Ag + Cu(NO3)2 =>
4 AgNO3 + Cu2 = 4 Ag + 2 Cu(NO3)2
C3H8O3 + NaOH = COONa + C3H8O3H =>
12 C3H8O3 + 3 NaOH = 3 COONa + 11 C3H8O3H
C2 + Cl2 = CCl =>
C2 + Cl2 = 2 CCl
SrCl2 + Pb(N03)2 = Sr(N03)2 + PbCl2 =>
SrCl2 + Pb(N03)2 = Sr(N03)2 + PbCl2
B3 + H3 = B2H3 =>
2 B3 + 3 H3 = 3 B2H3
Ra + H2SO4 = RaSO4 + H2S + H2O =>
4 Ra + 5 H2SO4 = 4 RaSO4 + H2S + 4 H2O
NaIO3 + NaHSO3 = I2 + Na2SO4 + H2O + NaHSO4 =>
2 NaIO3 + 5 NaHSO3 = I2 + 2 Na2SO4 + H2O + 3 NaHSO4
C2H2O4 = CO + H2O + CO2 =>
C2H2O4 = CO + H2O + CO2
MnO2 + H{+} + Cl{-} = Mn{2+} + Cl2 + H2O =>
MnO2 + 4 H{+} + 2 Cl{-} = Mn{2+} + Cl2 + 2 H2O
NaHCO3 + C6H7O7 = NaC6H8O7 + H2O + CO2 =>
17 NaHCO3 + 19 C6H7O7 = 17 NaC6H8O7 + 7 H2O + 29 CO2
Na2CO3 + HgCl2 = Hg4CO3 + NaCl + Cl2 =>
Na2CO3 + 4 HgCl2 = Hg4CO3 + 2 NaCl + 3 Cl2
K2ClO3 + FeO = K2O + FeClO3 =>
K2ClO3 + FeO = K2O + FeClO3
L2 + H2 = LH =>
L2 + H2 = 2 LH
MoBr2 + HNO3 = MoO2(NO3)2 + HBr + N2 + H2O =>
5 MoBr2 + 14 HNO3 = 5 MoO2(NO3)2 + 10 HBr + 2 N2 + 2 H2O
P4(s) + NaOH(aq) + H2O = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O = 2 PH3(g) + 2 Na2HPO3(aq)
potassiumsulfate + bariumnitrate = potassiumnitrate + bariumsulfate =>
K2SO4 + Ba(NO3)2 = 2 KNO3 + BaSO4
HBr + S(NH4)2 = H2S + Br(NH4) =>
2 HBr + S(NH4)2 = H2S + 2 Br(NH4)
Rb + O2 = Rb3O =>
6 Rb + O2 = 2 Rb3O
CaO + S = CaS + O =>
CaO + S = CaS + O
C3H6Cl2O + H2O = C3H8O3 + HCl =>
C3H6Cl2O + 2 H2O = C3H8O3 + 2 HCl
NO + O2 = NO2 = =>
2 NO + O2 = 2 NO2
C2H5OH + MnO4{-} + H{+} = C2H3O2{-} + Mn{2+} + H2O =>
5 C2H5OH + 4 MnO4{-} + 7 H{+} = 5 C2H3O2{-} + 4 Mn{2+} + 11 H2O
Fe + H2SO4 + FeSO4*7H2O = FeSO4*H2O + H2 =>
6 Fe + 6 H2SO4 + FeSO4*7H2O = 7 FeSO4*H2O + 6 H2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CH3COOH + CaO + H2O = CaCO3 + CH3COCH9 =>
11 CH3COOH + 10 CaO + 2 H2O = 10 CaCO3 + 4 CH3COCH9
H2C6H606 + OH = C6H606 + H2O =>
H2C6H606 + 2.0000000000001OH = C6H606 + 2.0000000000001H2O
HBr + (NH4)2S = NH4Br + H2S =>
2 HBr + (NH4)2S = 2 NH4Br + H2S
BeH2 + H2CO3 = BeCO3 + H2 =>
BeH2 + H2CO3 = BeCO3 + 2 H2
KOH + HFO4 = KFO4 + H2O =>
KOH + HFO4 = KFO4 + H2O
MgCl + CaSO4 = MgSO4 + CaCl =>
MgCl + CaSO4 = MgSO4 + CaCl
Mg + He3PO4 = Mg3(PO4)2 + He =>
3 Mg + 2 He3PO4 = Mg3(PO4)2 + 6 He
SiO2 + Na = Si + Na2O =>
SiO2 + 4 Na = Si + 2 Na2O
SO4 + Al(OH)3 = Al(OH)3SO4 =>
SO4 + Al(OH)3 = Al(OH)3SO4
Br + F = BrF5 =>
Br + 5 F = BrF5
C17HCOOH + O2 = CO2 + H2O =>
2 C17HCOOH + 35 O2 = 36 CO2 + 2 H2O
Co + Pb3O4 = Co3O4 + PbO =>
3 Co + 4 Pb3O4 = Co3O4 + 12 PbO
HF + Ba(OH)2 = HOH + F2Ba =>
2 HF + Ba(OH)2 = 2 HOH + F2Ba
C287H543O120N33S + H2O = CH4 + CO2 + NH3 + H2S =>
4 C287H543O120N33S + 466 H2O = 675 CH4 + 473 CO2 + 132 NH3 + 4 H2S
Fe3O4 + H = Fe + H2O =>
Fe3O4 + 8 H = 3 Fe + 4 H2O
NaCl + Mg(NO3)2 = NaNO3 + MgCl2 =>
2 NaCl + Mg(NO3)2 = 2 NaNO3 + MgCl2
CoO(OH) + NaOH = NaCoO2 + H2O =>
CoO(OH) + NaOH = NaCoO2 + H2O
Na2CO3 + ClH = NaCl + CO2 + H2O =>
Na2CO3 + 2 ClH = 2 NaCl + CO2 + H2O
Cu3Al2 + HCl = AlCl3 + Cu + H2 =>
Cu3Al2 + 6 HCl = 2 AlCl3 + 3 Cu + 3 H2
H3BO3 + Ba(OH)2 = Ba(H2BO3)2 + H2O =>
2 H3BO3 + Ba(OH)2 = Ba(H2BO3)2 + 2 H2O
RbNo3 + BeF2 = BeNo3 + RbF2 =>
RbNo3 + BeF2 = BeNo3 + RbF2
MnO4 + Br + H = MnO3 + BrOH =>
MnO4 + Br + H = MnO3 + BrOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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