| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu(NO3)2*6H2O + C6H12N4 = 3 Cu + 6 CO2 + 5 N2 + 24 H2O
Ba(NO3)2 + (NH4)2(CO3) = Ba(CO3) + NH4(NO3) =>
Ba(NO3)2 + (NH4)2(CO3) = Ba(CO3) + 2 NH4(NO3)
Li2SO4 + Pb(C2H3O2)2 = Li(C2H3O2) + PbSO4 =>
Li2SO4 + Pb(C2H3O2)2 = 2 Li(C2H3O2) + PbSO4
RuCl3 + H2O = Ru(OH)3 + HCl =>
RuCl3 + 3 H2O = Ru(OH)3 + 3 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
S6(s) + O2(g) = SO3(g) =>
S6(s) + 9 O2(g) = 6 SO3(g)
Mg3P2 = Mg + P4 =>
2 Mg3P2 = 6 Mg + P4
CaI2 + Na3PO4 = Ca3(PO4)2 + NaI =>
3 CaI2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaI
*4Fe + O2 = Fe2O3 =>
*4Fe + 3 O2 = 2 Fe2O3
C4H10OHCl = C4H9ClH2O =>
C4H10OHCl = C4H9ClH2O
H3PO4 + H2O = H3O + H2PO4 =>
H3PO4 + H2O = H3O + H2PO4
NaN3 + H2SO4 = NaHSO4 + HN3 =>
NaN3 + H2SO4 = NaHSO4 + HN3
C3H7COH + O2 = C3H7COOH =>
2 C3H7COH + O2 = 2 C3H7COOH
Ca(HS)2 + HCl = CaCl2 + H2 + S2 =>
Ca(HS)2 + 2 HCl = CaCl2 + 2 H2 + S2
H3PO4 + Co = Co3(PO4) + H2 =>
2 H3PO4 + 6 Co = 2 Co3(PO4) + 3 H2
Pd + HNO3 = Pd(NO3)2 + NH4NO3 + H2O =>
4 Pd + 10 HNO3 = 4 Pd(NO3)2 + NH4NO3 + 3 H2O
KIO3 + NaCl = KICl + NaO3 =>
KIO3 + NaCl = KICl + NaO3
Pb(NO2)2 + HCl = PbCl2 + H(NO2) =>
Pb(NO2)2 + 2 HCl = PbCl2 + 2 H(NO2)
Cu + H2O2 + C2H4O2 = CuC4H6O4 + H2O =>
Cu + H2O2 + 2 C2H4O2 = CuC4H6O4 + 2 H2O
Cs(OH) + H2SO4 = Cs2(SO4) + H2O =>
2 Cs(OH) + H2SO4 = Cs2(SO4) + 2 H2O
FeO + AgNO3 = Fe(NO3)3 + Ag + O2 =>
2 FeO + 6 AgNO3 = 2 Fe(NO3)3 + 6 Ag + O2
AlCl3 + Co = CoCl3 + Al =>
AlCl3 + Co = CoCl3 + Al
C2H6O + Cr2O7 + H{+} = C2H4O + H2O + Cr3{+} =>
20 C2H6O + 3 Cr2O7 + 2 H{+} = 20 C2H4O + 21 H2O + 2 Cr3{+}
C2H6Cl2Si + H2O = C2H6OSi + HCl =>
C2H6Cl2Si + H2O = C2H6OSi + 2 HCl
(NH4)2CO3(aq) + CaCl2(aq) = NH4Cl + CaCO3 =>
(NH4)2CO3(aq) + CaCl2(aq) = 2 NH4Cl + CaCO3
NO(g) = N2O(g) + NO2(g) =>
3 NO(g) = N2O(g) + NO2(g)
KI + HNO3 = I2 + NO2KNO3 + H2O =>
2 KI + 4 HNO3 = I2 + 2 NO2KNO3 + 2 H2O
C33H66 + O2 = CO + H2O =>
C33H66 + 33 O2 = 33 CO + 33 H2O
Na2S2O3 + FeCl3 = FeCl2 + Na2S4O6 + NaCl =>
2 Na2S2O3 + 2 FeCl3 = 2 FeCl2 + Na2S4O6 + 2 NaCl
SnF2 + Na3PO4 = Sn3(PO4)2 + NaF =>
3 SnF2 + 2 Na3PO4 = Sn3(PO4)2 + 6 NaF
FeS + Fe2(SO4)3 + H2O = FeSO4 + H2SO4 =>
FeS + 4 Fe2(SO4)3 + 4 H2O = 9 FeSO4 + 4 H2SO4
Te + NO3{-} + H2O = TeO3{-2} + N2O4 + OH{-} =>
Te + 4 NO3{-} + H2O = TeO3{-2} + 2 N2O4 + 2 OH{-}
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
Fe2O3 + CO(g) = Fe3O4 + CO2 =>
3 Fe2O3 + CO(g) = 2 Fe3O4 + CO2
H2O(g) + C = CO + H2(g) =>
H2O(g) + C = CO + H2(g)
Al(s) + O(g) = AlO =>
Al(s) + O(g) = AlO
Mg(CH3COO)2 + K2S = MgS + K(CH3COO) =>
Mg(CH3COO)2 + K2S = MgS + 2 K(CH3COO)
CrBr3 + (NH4)2CO3 = Cr2(CO3)3 + NH4Br =>
2 CrBr3 + 3(NH4)2CO3 = Cr2(CO3)3 + 6 NH4Br
NaCl + Ba3(PO4)2 = Na3(PO4) + BaCl2 =>
6 NaCl + Ba3(PO4)2 = 2 Na3(PO4) + 3 BaCl2
Zn(C2H3O2)2 + KNO3 = Zn(NO3)2 + K(C2H3O2) =>
Zn(C2H3O2)2 + 2 KNO3 = Zn(NO3)2 + 2 K(C2H3O2)
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
Fe + (OH)3 = Fe2O3 + H2O =>
2 Fe + 2(OH)3 = Fe2O3 + 3 H2O
CH3CH2NH2 + H2SO4 = CH3CH2NH4SO4 =>
CH3CH2NH2 + H2SO4 = CH3CH2NH4SO4
Sb2S3 + HNO3 + HCl = SbCl5 + H2SO4 + NO + H2O =>
3 Sb2S3 + 28 HNO3 + 30 HCl = 6 SbCl5 + 9 H2SO4 + 28 NO + 20 H2O
NaHSO3 + NaOH = Na2SO4 + H2 =>
NaHSO3 + NaOH = Na2SO4 + H2
MnO4 + ClO2 = MnO2 + ClO4 =>
MnO4 + ClO2 = MnO2 + ClO4
Cu(s) + HNO3(l) = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3(l) = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg(CO3) + HClO4 = H2CO3 + Mg(ClO4)2 =>
Mg(CO3) + 2 HClO4 = H2CO3 + Mg(ClO4)2
NH4ClO4 + Mg = N2 + H2O + Cl2 + MgO =>
2 NH4ClO4 + 4 Mg = N2 + 4 H2O + Cl2 + 4 MgO
Cu + HCl + H2O2 = CuCl + H2O =>
2 Cu + 2 HCl + H2O2 = 2 CuCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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