| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Zn + 6 Al(NO3)3 = 9 Zn(NO3)2 + 2 Al3
KMnO4 + C3H5(OH)5 = K2CO3 + Mn2O3 + CO2 + H2O =>
6 KMnO4 + 2 C3H5(OH)5 = 3 K2CO3 + 3 Mn2O3 + 3 CO2 + 10 H2O
Ba(NO3)2 + KH2PO4 = BaH2PO4 + K(NO3)2 =>
Ba(NO3)2 + KH2PO4 = BaH2PO4 + K(NO3)2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Sr(s) + P(s) = Sr3P2(s) =>
3 Sr(s) + 2 P(s) = Sr3P2(s)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Na2CO2CuSO4 = Na2SO4CuCO2 =>
Na2CO2CuSO4 = Na2SO4CuCO2
Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl
C900H1802 + V2O = CO + H2O + V =>
C900H1802 + 1801 V2O = 900 CO + 901 H2O + 3602 V
Al + Co(NO3)2 = Co + Al2(NO3)3 =>
4 Al + 3 Co(NO3)2 = 3 Co + 2 Al2(NO3)3
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
HIO3 + NaSO3 = NaSO4 + I2 + H2O =>
2 HIO3 + 5 NaSO3 = 5 NaSO4 + I2 + H2O
As2S5 + OH = AsS4 + AsO4 + H2O =>
4 As2S5 + 24 OH = 5 AsS4 + 3 AsO4 + 12 H2O
Co(NO3)2 + NH4F = CoF2 + N2O + H2O =>
Co(NO3)2 + 2 NH4F = CoF2 + 2 N2O + 4 H2O
C6H4(g)H2(g) = C6H6(g) =>
C6H4(g)H2(g) = C6H6(g)
AlSO4 + NaHCO3 = Al(OH) + CO2 + NaSO4 =>
AlSO4 + NaHCO3 = Al(OH) + CO2 + NaSO4
Co3 + Mg = MgCo3 =>
Co3 + Mg = MgCo3
Na2S + Ba2 + NaOH = Na2SO4 + Na2Ba + H2O =>
Na2S + 2 Ba2 + 8 NaOH = Na2SO4 + 4 Na2Ba + 4 H2O
HNO3(aq) + Li2SO3(aq) = H2O + SO2 + LiNO3 =>
2 HNO3(aq) + Li2SO3(aq) = H2O + SO2 + 2 LiNO3
H2MnO4 + FrOH = FrHMnO4 + H2O =>
H2MnO4 + FrOH = FrHMnO4 + H2O
CuCO3 + CH3COOH = CO2 + C4H6CuO4 + H2O =>
CuCO3 + 2 CH3COOH = CO2 + C4H6CuO4 + H2O
Mn(NO3)3 + LiOH = Mn(OH)3 + LiNO3 =>
Mn(NO3)3 + 3 LiOH = Mn(OH)3 + 3 LiNO3
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
NaH2PO3 = Na2H2P2O5H2O =>
2 NaH2PO3 = Na2H2P2O5H2O
Ni(C2H3O2)2AgNO3 = NiNO3Ag(C2H3O2)2 =>
Ni(C2H3O2)2AgNO3 = NiNO3Ag(C2H3O2)2
C3H12Cl12N6 = N6H12C3Cl12 =>
C3H12Cl12N6 = N6H12C3Cl12
CuSO4 + CaCl2 = CaSO4 + CuCl2 =>
CuSO4 + CaCl2 = CaSO4 + CuCl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HCl + Tl(OH)3 = Tl(Cl3) + H2O =>
3 HCl + Tl(OH)3 = Tl(Cl3) + 3 H2O
CH3CH2CH2COOH + CH3(CH2)OH = H2O + CH3CH2CH2COO(CH2)3CH3 =>
CH3CH2CH2COOH + 2 CH3(CH2)OH = 2 H2O + CH3CH2CH2COO(CH2)3CH3
Fe(OH)2 + LiOH = FeOH + Li(OH)2 =>
Fe(OH)2 + LiOH = FeOH + Li(OH)2
SO2 = O + S =>
SO2 = 2 O + S
Br2 + Ba(OH)2 = Ba(BrO)2 + BaBr2 + H2O =>
2 Br2 + 2 Ba(OH)2 = Ba(BrO)2 + BaBr2 + 2 H2O
Cu(OH)2 + H2CO3 = (CuOH)2CO3 + H2O =>
2 Cu(OH)2 + H2CO3 = (CuOH)2CO3 + 2 H2O
CaCl2 + NaCO3 = NaCl + CaCO3 + Cl2 =>
2 CaCl2 + 2 NaCO3 = 2 NaCl + 2 CaCO3 + Cl2
Cu(NH3)4SO4 + H2SO4 = CuSO4 + (NH4)2SO4 =>
Cu(NH3)4SO4 + 2 H2SO4 = CuSO4 + 2(NH4)2SO4
Li + HClO2 = LiO2 + HCl =>
Li + HClO2 = LiO2 + HCl
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
Fe3O3 + CO = Fe3 + CO2 =>
Fe3O3 + 3 CO = Fe3 + 3 CO2
Sn(No3)2 + PbCl4 = SnCl4 + Pb(No3)2 =>
Sn(No3)2 + PbCl4 = SnCl4 + Pb(No3)2
HNO3 + Mn = NH4NO3 + Mn(NO3)2 + H2O =>
10 HNO3 + 4 Mn = NH4NO3 + 4 Mn(NO3)2 + 3 H2O
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
3 H2S + 4 Na2Cr2O7 + 17 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 8 NaHSO4
CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + NH3 + H2O =>
2 CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + 2 NH3 + 2 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
KNO3 + FeS2 = K2SO4 + SO2 + N2 + FeO =>
10 KNO3 + 4 FeS2 = 5 K2SO4 + 3 SO2 + 5 N2 + 4 FeO
Os + O2 = OsO2 =>
Os + O2 = OsO2
K + Cr + O = K2Cr2O7 =>
2 K + 2 Cr + 7 O = K2Cr2O7
PbCl4 + Sn(NO3)2 = Pb(NO3)2 + SnCl4 =>
PbCl4 + Sn(NO3)2 = Pb(NO3)2 + SnCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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