| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO + H2O2 = 2 HNO2
Ti + C2F4 = TiF4 + C =>
Ti + C2F4 = TiF4 + 2 C
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
H2O2 + NO = NO3{-} + H2O + H{+} =>
3 H2O2 + 2 NO = 2 NO3{-} + 2 H2O + 2 H{+}
Pb + HOH = Pb(OH)2 + H2 =>
Pb + 2 HOH = Pb(OH)2 + H2
Ge + H2SO4 = GeO2 + SO2 + H2O =>
Ge + 2 H2SO4 = GeO2 + 2 SO2 + 2 H2O
P2O5 + Ca(OH)2 + H2SO4 = Ca(H2PO4)2*H2O + CaSO4 =>
P2O5 + 2 Ca(OH)2 + H2SO4 = Ca(H2PO4)2*H2O + CaSO4
C3H4 + KMnO4 + H2O = C3H4O3 + MnO2 + KOH =>
C3H4 + 2 KMnO4 + H2O = C3H4O3 + 2 MnO2 + 2 KOH
CuI2 + Pb(NO3)4 = Cu(NO3)2 + PbI4 =>
2 CuI2 + Pb(NO3)4 = 2 Cu(NO3)2 + PbI4
CO4H18 + O2 = CO2 + H2O =>
2 CO4H18 + 7 O2 = 2 CO2 + 18 H2O
Ca + FeO = CaFeO =>
Ca + FeO = CaFeO
Ni(s) + O2(g) = Ni2O =>
4 Ni(s) + O2(g) = 2 Ni2O
C6H12 + O2 = H10C6O4 + H2O =>
2 C6H12 + 5 O2 = 2 H10C6O4 + 2 H2O
Ce(SO4)2 + (NH4)2Fe(SO4)2*6H2O = Ce2(SO4) + Fe2(SO4) + (NH4)2(SO4)2 + H2O =>
2 Ce(SO4)2 + 6(NH4)2Fe(SO4)2*6H2O = Ce2(SO4) + 3 Fe2(SO4) + 6(NH4)2(SO4)2 + 36 H2O
C21H32 + O2 = CO2 + H2O =>
C21H32 + 29 O2 = 21 CO2 + 16 H2O
(FeOH)3BO3 + H3BO3 = Fe3(BO3)2 + H2O =>
(FeOH)3BO3 + H3BO3 = Fe3(BO3)2 + 3 H2O
Zn + Fe(NO3)3(aq) = Zn(NO3)2 + Fe =>
3 Zn + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe
H6TeO6 + H2S = H2TeO2 + H2O + SO2 =>
3 H6TeO6 + 2 H2S = 3 H2TeO2 + 8 H2O + 2 SO2
Ca(H2PO4)2 + AgNO3 = Ca(NO3)2 + Ag(H2PO4) =>
Ca(H2PO4)2 + 2 AgNO3 = Ca(NO3)2 + 2 Ag(H2PO4)
C10H8(s) + O2(g) = H2O(l) + CO(g) =>
C10H8(s) + 7 O2(g) = 4 H2O(l) + 10 CO(g)
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]{-3} + K{+} + OH{-} + H2O =>
2 FeC2O4*2H2O + H2O2 + 4 K2C2O4 = 2[Fe(C2O4)3]{-3} + 8 K{+} + 2 OH{-} + 4 H2O
FeCl3(aq) + K3NO3(aq) = FeNO3(aq) + KCl(aq) =>
FeCl3(aq) + K3NO3(aq) = FeNO3(aq) + 3 KCl(aq)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HSO3{-} + H2O = SO4{2-} + H{+} + {-} =>
HSO3{-} + H2O = SO4{2-} + 3 H{+} + 2e
P4(s) + Cl2 = PCl5 =>
P4(s) + 10 Cl2 = 4 PCl5
Zn + CuNo32 = Cu + ZnNo32 =>
Zn + CuNo32 = Cu + ZnNo32
KOH + H2 = K + H2O =>
2 KOH + H2 = 2 K + 2 H2O
HS(aq) + FeBr(aq) = HBr(aq) + FeS(s) =>
HS(aq) + FeBr(aq) = HBr(aq) + FeS(s)
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO2(g) =>
TiO2(s) + 2 Cl2(g) + C(s) = TiCl4(l) + CO2(g)
Br2 + NiI3 = I + BrNi3 =>
Br2 + 6 NiI3 = 18 I + 2 BrNi3
Fe + H3O{+} = Fe{+} + H2 + H2O =>
2 Fe + 2 H3O{+} = 2 Fe{+} + H2 + 2 H2O
C2H4H2O = C2H5OH =>
C2H4H2O = C2H5OH
Rb + HNO3 = RbNO3 + NO + H2O =>
3 Rb + 4 HNO3 = 3 RbNO3 + NO + 2 H2O
Pb(NO3)2(aq) + K3PO4(aq) = PbPO4(s) + K3(NO3)2(aq) =>
Pb(NO3)2(aq) + K3PO4(aq) = PbPO4(s) + K3(NO3)2(aq)
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
KMnO4 + H2SO4 + CH3CH2CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
8 KMnO4 + 12 H2SO4 + 10 CH3CH2CHO = 4 K2SO4 + 8 MnSO4 + 15 CH3COOH + 12 H2O
SbCl5(g) = SbCl3(g) + Cl2(g) =>
SbCl5(g) = SbCl3(g) + Cl2(g)
CH3COOH + NH3 = NH3C2 + H2O =>
CH3COOH + NH3 = NH3C2 + 2 H2O
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
AlN + CuOH = AlOH + CuN =>
AlN + CuOH = AlOH + CuN
HBr + BrOH = H2O + Br2 =>
HBr + BrOH = H2O + Br2
Mn + F = MnF =>
Mn + F = MnF
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO2(g) =>
TiO2(s) + 2 Cl2(g) + C(s) = TiCl4(l) + CO2(g)
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
ZnCl2 + FeBr3 = ZnBr3 + FeCl2 =>
ZnCl2 + FeBr3 = ZnBr3 + FeCl2
LiOHNaF = LiFNaOH =>
LiOHNaF = LiFNaOH
Co3O4 + NiO + Nb2O5 = Co38Ni02Nb2O9 + O2 =>
38 Co3O4 + 6 NiO + 3 Nb2O5 = 3 Co38Ni02Nb2O9 + 73 O2
CH2O2 + KOH = CH2OH + KO2 =>
CH2O2 + KOH = CH2OH + KO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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