| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuNaHSO4 + Na2CO3SO4 + NaHCO3 = Cu(HCO3)2 + 2 Na2SO4
Cu + CO2 + H2O = Cu(CO3)2 + H2 =>
Cu + 2 CO2 + 2 H2O = Cu(CO3)2 + 2 H2
KMnO4 + C2O2H2 = K + Mn + CO2 + H2O =>
3 KMnO4 + 4 C2O2H2 = 3 K + 3 Mn + 8 CO2 + 4 H2O
N4 + O2 = N4O5 =>
2 N4 + 5 O2 = 2 N4O5
P4 + H2O + {-} = PH3 + OH{-} =>
P4 + 12 H2O + 12e = 4 PH3 + 12 OH{-}
Ag + Cu(C2H3O2)2 = Cu + Ag(C2H3O2)2 =>
Ag + Cu(C2H3O2)2 = Cu + Ag(C2H3O2)2
SCl2 + P = PCl + S =>
SCl2 + 2 P = 2 PCl + S
C12H22O11(s) + H2O(l) = C6H12O6(aq) =>
C12H22O11(s) + H2O(l) = 2 C6H12O6(aq)
MnS + O2 + H2O = MnO2 + H2S =>
2 MnS + O2 + 2 H2O = 2 MnO2 + 2 H2S
PbNO3 + LiCl = PbCl2 + Li2NO3 =>
PbNO3 + 2 LiCl = PbCl2 + Li2NO3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Ca3X2 + Ca(OH)2 = Ca10(X)6(OH)2 =>
3 Ca3X2 + Ca(OH)2 = Ca10(X)6(OH)2
MgO + AgNO3 = Mg(NO3)2 + Ag2O =>
MgO + 2 AgNO3 = Mg(NO3)2 + Ag2O
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
Sr + HClO2 = Sr(ClO2)2 + H2 =>
Sr + 2 HClO2 = Sr(ClO2)2 + H2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
CH3CH2CH2CH2OH + HCl = CH3CH2CH2CH2Cl + H2O =>
CH3CH2CH2CH2OH + HCl = CH3CH2CH2CH2Cl + H2O
HNO3 + FeO = Fe2O3 + H2O + NO =>
2 HNO3 + 6 FeO = 3 Fe2O3 + H2O + 2 NO
C3H6 + O2 = CO2H2O =>
2 C3H6 + 9 O2 = 6 CO2H2O
Ba(HSO3)2 + H2SO4 = BaSO4 + SO2 + H2O =>
Ba(HSO3)2 + H2SO4 = BaSO4 + 2 SO2 + 2 H2O
MnSO4 + NH3 = MnH2 + HNSO4 =>
MnSO4 + NH3 = MnH2 + HNSO4
Li + Sn2(SO3)4 = LiSO3 + Sn =>
4 Li + Sn2(SO3)4 = 4 LiSO3 + 2 Sn
BaS + CuBr2 = CuS + BaBr2 =>
BaS + CuBr2 = CuS + BaBr2
Cr2O7{2-} + C2O4{2-} + H{+} = [Cr(C2O4)]3 + CO2 + H2O =>
3 Cr2O7{2-} + 18 C2O4{2-} + 42 H{+} = 2[Cr(C2O4)]3 + 24 CO2 + 21 H2O
NaSO4*10H2O = Na + S + O2 + H =>
NaSO4*10H2O = Na + S + 7 O2 + 20 H
C7O3H6 + C4H6O3 = C9O4H8 =>
11 C7O3H6 + C4H6O3 = 9 C9O4H8
CaCO3 + Al = Ca + Al2(CO3)2 =>
2 CaCO3 + 2 Al = 2 Ca + Al2(CO3)2
Fe2O3 + C = Fe + CO2(CO) =>
Fe2O3 + 2 C = 2 Fe + CO2(CO)
NaClO2(aq) + HClO(aq) = ClO2(aq) + NaCl(aq) + NaOH(aq) =>
2 NaClO2(aq) + HClO(aq) = 2 ClO2(aq) + NaCl(aq) + NaOH(aq)
Mn2O7 + Ca = Mn + CaO =>
Mn2O7 + 7 Ca = 2 Mn + 7 CaO
C8H8O + C8H7OCl = H2O + C16H13OCl =>
C8H8O + C8H7OCl = H2O + C16H13OCl
AgCH3COO + Fe = Fe2(CH3COO)2 + Ag =>
2 AgCH3COO + 2 Fe = Fe2(CH3COO)2 + 2 Ag
P + O2 = P2O5 = P2O5 = P + O2 =>
4 P + 5 O2 = 2 P2O5
Water = H2 + O2 =>
2 H2O = 2 H2 + O2
C2H5COH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C2H5COH + 8 Cu(OH)2 = 3 CH3COOH + 4 Cu2O + 8 H2O
Zn(OH)2 + MgCO3 = ZnCO3 + Mg(OH)2 =>
Zn(OH)2 + MgCO3 = ZnCO3 + Mg(OH)2
HI(aq) + KMnO4(aq) + H2SO4(aq) = I2(s) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
10 HI(aq) + 2 KMnO4(aq) + 3 H2SO4(aq) = 5 I2(s) + 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l)
KBF4 + Al = AlB2 + KF + AlF3 =>
2 KBF4 + 3 Al = AlB2 + 2 KF + 2 AlF3
N2 + Na = Na2N3 =>
3 N2 + 4 Na = 2 Na2N3
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
Cu + CO{3} = CuCO{3} =>
Cu + CO{3} = CuCO{3}
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
MnO2 + H2O2 = MnH + O =>
2 MnO2 + H2O2 = 2 MnH + 6 O
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
Sb3 + O2 = Sb4O6 =>
4 Sb3 + 9 O2 = 3 Sb4O6
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
C6H14 + O2 = C3H7O =>
C6H14 + O2 = 2 C3H7O
C6H7N + Br = C6H5Br + NH2 =>
C6H7N + Br = C6H5Br + NH2
C3H6 + H2SO4 = CH3CH2OSO2OH =>
2 C3H6 + 3 H2SO4 = 3 CH3CH2OSO2OH
Ca3(PO4)2(s) + SiO2(s) + C(s) = P4(g) + CaSiO3(l) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = P4(g) + 6 CaSiO3(l) + 10 CO(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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