| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOCu + H2SO4 = CH3COOH + CuHSO4
SiCl4 + NH3 + H2O = SiO2 + NH4Cl =>
SiCl4 + 4 NH3 + 2 H2O = SiO2 + 4 NH4Cl
NH4HCO3 + C2H5OH = NH5O + C2H6CO3 =>
NH4HCO3 + C2H5OH = NH5O + C2H6CO3
CrCl3 + Mg(SO4) = MgCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 Mg(SO4) = 3 MgCl2 + Cr2(SO4)3
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH3COH + H2 = CH3CH3O =>
CH3COH + H2 = CH3CH3O
K + Cl = K{+} + Cl{-} =>
K + Cl = K{+} + Cl{-}
C6H12O6 + HCl = C6H13O6 + Cl =>
C6H12O6 + HCl = C6H13O6 + Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al2O3(s) + H3PO4(aq) = Al(H2PO4)3(aq) + H2O(l) =>
Al2O3(s) + 6 H3PO4(aq) = 2 Al(H2PO4)3(aq) + 3 H2O(l)
XdNO3 + Rz = Rz(NO3)2 + Xd =>
2 XdNO3 + Rz = Rz(NO3)2 + 2 Xd
NaOH + C4H6O6 = Na + H3O + C4H5O6 =>
NaOH + 2 C4H6O6 = Na + H3O + 2 C4H5O6
C4H9OH + CuO = CH3COH + Cu + H2O =>
C4H9OH + 2 CuO = 2 CH3COH + 2 Cu + H2O
Cu + K4[Fe(CN)6] = CuK4[Fe(CN)6] =>
Cu + K4[Fe(CN)6] = CuK4[Fe(CN)6]
H2SeO3 + H2S = Se + H2S04 + H2O =>
3 H2SeO3 + 8 H2S = 3 Se + 2 H2S04 + 9 H2O
V10O28{6-} + H2SO3 + H{+} = VO{2+} + SO3 + H2O =>
V10O28{6-} + 5 H2SO3 + 26 H{+} = 10 VO{2+} + 5 SO3 + 18 H2O
N + O = N2O10 =>
2 N + 10 O = N2O10
NaNO3 + H2 = NaNO2 + H2O =>
NaNO3 + H2 = NaNO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
TiCl4 + HOH = Ti(OH)4 + HCl =>
TiCl4 + 4 HOH = Ti(OH)4 + 4 HCl
NH4Br + Cl2 = NH4Cl + Br2 =>
2 NH4Br + Cl2 = 2 NH4Cl + Br2
Bi(NO3)3 + CH4N2O = Bi2O3 + H2O + CO2 + N2 =>
2 Bi(NO3)3 + 5 CH4N2O = Bi2O3 + 10 H2O + 5 CO2 + 8 N2
ZnN2O6(s) = ZnO(s) + NO2(g) + O2(g) =>
2 ZnN2O6(s) = 2 ZnO(s) + 4 NO2(g) + O2(g)
J2 + KCrO2 + KOH = KJ + K2CrO4 + H2O =>
3 J2 + 2 KCrO2 + 8 KOH = 6 KJ + 2 K2CrO4 + 4 H2O
SO2 + SeO2 = Se + SO3 =>
2 SO2 + SeO2 = Se + 2 SO3
Nb + C = Nb4C5 =>
4 Nb + 5 C = Nb4C5
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Zn + H2SO4 = SO2 + H2O + ZnSO4 =>
Zn + 2 H2SO4 = SO2 + 2 H2O + ZnSO4
CuCl2 + N2 = Cu3N2 + Cl2 =>
3 CuCl2 + N2 = Cu3N2 + 3 Cl2
KMnO4 + K2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 10 CO2 + 8 H2O
Fe2O3 + CO = Fe(l) + CO2(g) =>
Fe2O3 + 3 CO = 2 Fe(l) + 3 CO2(g)
C + FeCr2O4 = FeCr2 + CO2 =>
2 C + FeCr2O4 = FeCr2 + 2 CO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KBr + HBr = KBr2 + H =>
KBr + HBr = KBr2 + H
benzene + bromine = C6H5Br + hydrogenbromide =>
C6H6 + Br2 = C6H5Br + HBr
Al(s) + Cl2(g) = Al2Cl3 =>
4 Al(s) + 3 Cl2(g) = 2 Al2Cl3
KCN(aq) + HCl(aq) = HCN(g) + KCl(aq) =>
KCN(aq) + HCl(aq) = HCN(g) + KCl(aq)
Sr(NO3)2 + (NH4)2(SO4) = Sr2(SO4)2 + (NH4)(NO3) =>
2 Sr(NO3)2 + 2(NH4)2(SO4) = Sr2(SO4)2 + 4(NH4)(NO3)
NH3 + CrO3 = Cr2O3 + H2O + NO2 =>
6 NH3 + 14 CrO3 = 7 Cr2O3 + 9 H2O + 6 NO2
Zn(NH3)4SO4 + H2SO4 = ZnSO4 + N2(SO4)3 + H2 =>
Zn(NH3)4SO4 + 6 H2SO4 = ZnSO4 + 2 N2(SO4)3 + 12 H2
Sn(s) + HF(s) = SnF2(s) + H2 =>
Sn(s) + 2 HF(s) = SnF2(s) + H2
FeCl2 + HClO + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
12 FeCl2 + 6 HClO + 3 H2SO4 = Fe2(SO4)3 + 10 FeCl3 + 6 H2O
NH3(g) + H2O(l) = NH4(aq) + OH(aq) =>
NH3(g) + H2O(l) = NH4(aq) + OH(aq)
PbO2 + Pb{+} + H{+} = Pb{2+} + H2O =>
PbO2 + 2 Pb{+} + 4 H{+} = 3 Pb{2+} + 2 H2O
Al(OC3H7)3 + H2O = Al(OH)3 + C3H7OH =>
Al(OC3H7)3 + 3 H2O = Al(OH)3 + 3 C3H7OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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