| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + CuCl = CuCl2 + H
Na2CrO4 + MgBr2 = Na2Br2 + MgCrO4 =>
Na2CrO4 + MgBr2 = Na2Br2 + MgCrO4
CO + O2 = CO4 =>
2 CO + 3 O2 = 2 CO4
AgNo3 + Cl2 = AgCl + No4 =>
4 AgNo3 + 2 Cl2 = 4 AgCl + 3 No4
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O
F2 + H3O = HF + O3 =>
9 F2 + 6 H3O = 18 HF + 2 O3
Fe{2+} + ClO3{3-} + H{+} = Fe{3+} + Cl{-} + H2O =>
4 Fe{2+} + ClO3{3-} + 6 H{+} = 4 Fe{3+} + Cl{-} + 3 H2O
Rb2CO3 + NH4TcO4 = RbTcO4 + (NH4)2CO3 =>
Rb2CO3 + 2 NH4TcO4 = 2 RbTcO4 + (NH4)2CO3
C6H5COOCH3 + KOH = CH3OH + C6H5COOK =>
C6H5COOCH3 + KOH = CH3OH + C6H5COOK
Na + Cl2 + O2 = NaClO4 =>
2 Na + Cl2 + 4 O2 = 2 NaClO4
HCl + SnCl2 + O3 = SnCl4 + H2O =>
6 HCl + 3 SnCl2 + O3 = 3 SnCl4 + 3 H2O
AlP + HNO3 = H3PO4 + Al(NO3)3 + NO2 + H2O =>
AlP + 11 HNO3 = H3PO4 + Al(NO3)3 + 8 NO2 + 4 H2O
Ba(OH)2 + K2CrO4 = Ba2(CrO4)2 + KOH =>
2 Ba(OH)2 + 2 K2CrO4 = Ba2(CrO4)2 + 4 KOH
CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4
NaClO2 + H3PO4 = ClO2 + Na3PO4 + HCl + H2O =>
15 NaClO2 + 5 H3PO4 = 12 ClO2 + 5 Na3PO4 + 3 HCl + 6 H2O
Al2(OH)2 + Ba(SO4)3 = Al2(SO4)3 + Ba(OH)2 =>
Al2(OH)2 + Ba(SO4)3 = Al2(SO4)3 + Ba(OH)2
Be + H2O = Be(H2O)4 =>
Be + 4 H2O = Be(H2O)4
CH4 + *O2 = CO2 + H2O =>
CH4 + 2*O2 = CO2 + 2 H2O
C2H5OH + C4H8O2 = C6H12O2 + H2O =>
C2H5OH + C4H8O2 = C6H12O2 + H2O
K2MnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
K2MnO4 + 4 NaCl + 4 H2SO4 = 2 Cl2 + MnSO4 + K2SO4 + 2 Na2SO4 + 4 H2O
ZnSO4 + K3(Fe(CN)6) = K(FeZn(CN)6) + K2SO4 =>
ZnSO4 + K3(Fe(CN)6) = K(FeZn(CN)6) + K2SO4
FeCl + H2O2 + HCl = FeCl3 + H2O =>
FeCl + H2O2 + 2 HCl = FeCl3 + 2 H2O
SbCl3 + NaOH = Sb2O3 + NaCl + H2O =>
2 SbCl3 + 6 NaOH = Sb2O3 + 6 NaCl + 3 H2O
KNO3 + C = KNO2 + CO2 =>
2 KNO3 + C = 2 KNO2 + CO2
MnI2 + MoF6 = MnF2 + MoI6 =>
3 MnI2 + MoF6 = 3 MnF2 + MoI6
Br + C3H6 = BrH + C =>
6 Br + C3H6 = 6 BrH + 3 C
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
V2O5 + CO = V2O3 + CO2 =>
V2O5 + 2 CO = V2O3 + 2 CO2
CuSO4 + NaOH = Cu(OH)2 + Na{+} + SO4{2-} =>
CuSO4 + 2 NaOH = Cu(OH)2 + 2 Na{+} + SO4{2-}
C4H8O2(e) + O2(g) = CO2(g) + H2O =>
C4H8O2(e) + 5 O2(g) = 4 CO2(g) + 4 H2O
CH3POFl2 + C3H8O = C4H10FlO2P + HFl =>
CH3POFl2 + C3H8O = C4H10FlO2P + HFl
NaK + HCl = NaCl + KCl + H2 =>
NaK + 2 HCl = NaCl + KCl + H2
HI + AgNO3 = HNO3 + AgI = =>
HI + AgNO3 = HNO3 + AgI
CuSO4 + KBr + H2SO4 = CuS + K2SO4 + Br2 + H2O =>
CuSO4 + 8 KBr + 4 H2SO4 = CuS + 4 K2SO4 + 4 Br2 + 4 H2O
Br + C3H6 = BrH + C =>
6 Br + C3H6 = 6 BrH + 3 C
CaP + H2SO4 = H2P + CaSO4 =>
CaP + H2SO4 = H2P + CaSO4
Pb2S3 + HNO3 = Pb(NO3)3 + NO + S + H2O =>
Pb2S3 + 8 HNO3 = 2 Pb(NO3)3 + 2 NO + 3 S + 4 H2O
LiOH + BaCl2 = BaOH + LiCl2 =>
LiOH + BaCl2 = BaOH + LiCl2
NaH2PO4 = NaH2 + PO4 =>
NaH2PO4 = NaH2 + PO4
Al + KOH = [Al(OH)3] + K =>
Al + 3 KOH = [Al(OH)3] + 3 K
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
KMnO4 + NO2 + H2O = MnO2 + NO3 + KOH =>
2 KMnO4 + 3 NO2 + H2O = 2 MnO2 + 3 NO3 + 2 KOH
Co(OH)3 + HNo3 = Co(No3)3 + H2O =>
Co(OH)3 + 3 HNo3 = Co(No3)3 + 3 H2O
(NH4)2O + I2 = O2 + NH4I =>
2(NH4)2O + 2 I2 = O2 + 4 NH4I
Ba(NO3)2 + Na2S2O3 = BaS2O3 + Na(NO3) =>
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 Na(NO3)
MnO2 + Fe(OH)3 = Mn(OH)4 + Fe2O3 =>
3 MnO2 + 4 Fe(OH)3 = 3 Mn(OH)4 + 2 Fe2O3
MnCl2 + H2O2 + NaOH = NaCl + MnO2 + H2O =>
MnCl2 + H2O2 + 2 NaOH = 2 NaCl + MnO2 + 2 H2O
Mg(s) + H2SO4 = MgSO4 + H2(g) =>
Mg(s) + H2SO4 = MgSO4 + H2(g)
H2S4O + CuO = CuS4O + H2O =>
H2S4O + CuO = CuS4O + H2O
HI + K2CO3 = H2CO3 + KI =>
2 HI + K2CO3 = H2CO3 + 2 KI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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