| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb2O3 + 3 CO = 2 Pb + 3 CO2
KCl(aq) + Na2CO3 = K2CO3 + NaCl(aq) =>
2 KCl(aq) + Na2CO3 = K2CO3 + 2 NaCl(aq)
SO2 + V2O5 = SO3 + V2O3 =>
2 SO2 + V2O5 = 2 SO3 + V2O3
Ni + Cl = NiCl2 =>
Ni + 2 Cl = NiCl2
GaCl3 + Na2CO3 + H2O = Ga(OH)3 + CO2 + NaCl =>
2 GaCl3 + 3 Na2CO3 + 3 H2O = 2 Ga(OH)3 + 3 CO2 + 6 NaCl
AgCl + KCN = (KAg(CN)2) + KCl =>
AgCl + 2 KCN = (KAg(CN)2) + KCl
Cu2O + Bi2O3 = CuBiO2 =>
Cu2O + Bi2O3 = 2 CuBiO2
F3 + Br3 = FBr3 =>
F3 + 3 Br3 = 3 FBr3
Ae + HCl = AeHCl =>
Ae + HCl = AeHCl
AgNO3 + NaHS = Ag2S + NaNO3 + H2S =>
2 AgNO3 + 2 NaHS = Ag2S + 2 NaNO3 + H2S
Cl + H2SO4 = ClSO4 + H2 =>
Cl + H2SO4 = ClSO4 + H2
CH3CCH3OHCH3 + Na = CH3CCH3ONaCH3 + H2 =>
2 CH3CCH3OHCH3 + 2 Na = 2 CH3CCH3ONaCH3 + H2
Na + Mn(NO3)2 = Na(NO3)2 + Mn =>
Na + Mn(NO3)2 = Na(NO3)2 + Mn
NaCO3(aq) + HNO3(aq) = NaNO3 + HCO3 =>
NaCO3(aq) + HNO3(aq) = NaNO3 + HCO3
C6H12O6 = C4H9OH + CO2 + O2 =>
5 C6H12O6 = 6 C4H9OH + 6 CO2 + 6 O2
Cu2 + Al = CuAl =>
Cu2 + 2 Al = 2 CuAl
H2PO4{-}(aq) + H2S(aq) = H3PO4(aq) + HS{-}(aq) =>
H2PO4{-}(aq) + H2S(aq) = H3PO4(aq) + HS{-}(aq)
Si + CaZnF4 = CaF2 + SiF4 + Zn =>
Si + 2 CaZnF4 = 2 CaF2 + SiF4 + 2 Zn
AgNO3(aq) + NaCI(aq) = AgCI(s) + NaNO3(aq) =>
AgNO3(aq) + NaCI(aq) = AgCI(s) + NaNO3(aq)
Li2CO3 + LiH2PO4 = Li4P2O7 + H2O + CO2 =>
Li2CO3 + 2 LiH2PO4 = Li4P2O7 + 2 H2O + CO2
P2S2 + HIO3 + H2O = H3PO4 + S + HI =>
3 P2S2 + 5 HIO3 + 9 H2O = 6 H3PO4 + 6 S + 5 HI
Ag2C2O4 = Ag + C2O4 =>
Ag2C2O4 = 2 Ag + C2O4
C12H23 + O = H2O + CO2 =>
2 C12H23 + 71 O = 23 H2O + 24 CO2
K3PO4 + MgSO4 = Mg3[PO4]2 + K2SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3[PO4]2 + 3 K2SO4
K + HNO3 = KNO3 + NH2 + H2O =>
7 K + 8 HNO3 = 7 KNO3 + NH2 + 3 H2O
C18H34O2 + C6H15NO3 = C24H49NO5 =>
C18H34O2 + C6H15NO3 = C24H49NO5
Ca(s) + Zn3(PO4)2(aq) = Ca3(PO4)2 + Zn(s) =>
3 Ca(s) + Zn3(PO4)2(aq) = Ca3(PO4)2 + 3 Zn(s)
ZnSO4 + K2C2O4 = ZnC2O4 + K2SO4 =>
ZnSO4 + K2C2O4 = ZnC2O4 + K2SO4
CrO3 + Ai = Ai2O3 + Cr =>
CrO3 + 2 Ai = Ai2O3 + Cr
AgCN + K = KCN + Ag =>
AgCN + K = KCN + Ag
BaOH + CO2 = BaCO3 + H2 =>
2 BaOH + 2 CO2 = 2 BaCO3 + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K(OH) + ZnCl2 = KCl + Zn(OH)2 =>
2 K(OH) + ZnCl2 = 2 KCl + Zn(OH)2
Ca + Cr(SO4)3 = CaSO4 + Cr =>
3 Ca + Cr(SO4)3 = 3 CaSO4 + Cr
KI + Cl2 + CCl4 = KCCl4 + ICl3 =>
2 KI + 3 Cl2 + 2 CCl4 = 2 KCCl4 + 2 ICl3
(O)2 + (H)2 = H2O =>
(O)2 + 2(H)2 = 2 H2O
BP + HCl = BCl3 + P4 + H2 =>
4 BP + 12 HCl = 4 BCl3 + P4 + 6 H2
KMnO4 + I2 + H2O = KIO3 + MnO2 + HI =>
2 KMnO4 + 3 I2 + 2 H2O = 2 KIO3 + 2 MnO2 + 4 HI
Fe(OH)3 + P2O5 = FePO4 + H2O =>
2 Fe(OH)3 + P2O5 = 2 FePO4 + 3 H2O
BeCl2 + Na3PO4 = Be3(PO4)2 + NaCl =>
3 BeCl2 + 2 Na3PO4 = Be3(PO4)2 + 6 NaCl
Al(NO3)3 + Na3SO4 = Al3(SO4)3 + NaNO3 =>
3 Al(NO3)3 + 3 Na3SO4 = Al3(SO4)3 + 9 NaNO3
Cl2 + Na2S203 + NaOH = NaCl + Na2SO4 + H2O =>
610 Cl2 + Na2S203 + 1624 NaOH = 1220 NaCl + 203 Na2SO4 + 812 H2O
CrCl3 + NaBiO3 + NaOH = Na2CrO4 + BiOCl + NaCl + H2O =>
2 CrCl3 + 3 NaBiO3 + 4 NaOH = 2 Na2CrO4 + 3 BiOCl + 3 NaCl + 2 H2O
Pb(MnO4)2(aq) + H2SO4(aq) = PbSO4(s) + HMnO4(g) =>
Pb(MnO4)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HMnO4(g)
KBrO3 + NaNO2 = KNO2 + NaBrO3 =>
KBrO3 + NaNO2 = KNO2 + NaBrO3
AlBr3 + Cl = Al2Cl3 + Br2 =>
2 AlBr3 + 3 Cl = Al2Cl3 + 3 Br2
K2Cr2O7 + K2C2O4 + H2C2O4 = K3Cr(C2O4)3 + CO2 + H2O =>
K2Cr2O7 + 2 K2C2O4 + 7 H2C2O4 = 2 K3Cr(C2O4)3 + 6 CO2 + 7 H2O
SrCl2 + CuSO4 = CuCl2 + SrSO4 =>
SrCl2 + CuSO4 = CuCl2 + SrSO4
C2O2Cl2 + H2O = HCl + CO2 + CO =>
C2O2Cl2 + H2O = 2 HCl + CO2 + CO
Cl2 + Ca(OH)2 = CaCl2 + Ca(ClO2)2 + H2O =>
4 Cl2 + 4 Ca(OH)2 = 3 CaCl2 + Ca(ClO2)2 + 4 H2O
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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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