| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb(s) + Zn(NO3)2 = Rb(NO3)2 + Zn
[Co(Cl)2(H2O)6] + C4H9OH = [Co(Cl)2(H2O)5OH] + C4H9 + H2O =>
[Co(Cl)2(H2O)6] + C4H9OH = [Co(Cl)2(H2O)5OH] + C4H9 + H2O
H2SiO3 + CuO = Cu2(SiO3)2 + H2O =>
2 H2SiO3 + 2 CuO = Cu2(SiO3)2 + 2 H2O
Fe2O3 + HCe = FeCe3 + H2O =>
Fe2O3 + 6 HCe = 2 FeCe3 + 3 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
N2 + O4 = N1O5 =>
2 N2 + 5 O4 = 4 N1O5
H2C4H4O6 + KNO3 = K2C4H4O6 + HNO3 =>
H2C4H4O6 + 2 KNO3 = K2C4H4O6 + 2 HNO3
Cu(BrO3)2 + HI = CuI + I2 + Br2 + H2O =>
2 Cu(BrO3)2 + 24 HI = 2 CuI + 11 I2 + 2 Br2 + 12 H2O
FeOHSO4 = FeOH{+} + SO4{-} =>
FeOHSO4 = FeOH{+} + SO4{-}
Cu(BrO3)2 + HI = CuI + I2 + Br2 + H2O =>
2 Cu(BrO3)2 + 24 HI = 2 CuI + 11 I2 + 2 Br2 + 12 H2O
N2H5Cl = N2 + H2 + HCl =>
N2H5Cl = N2 + 2 H2 + HCl
KMnO4 + H2SO4 + MgCl2 = MgSO4 + MnSO4 + Cl2 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 5 MgCl2 = 5 MgSO4 + 2 MnSO4 + 5 Cl2 + 8 H2O + K2SO4
O2 + Ca3P2 = CaO + P =>
3 O2 + 2 Ca3P2 = 6 CaO + 4 P
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
Cl2O7 + Ba(OH)2 = H2O + Ba(ClO4)2 =>
Cl2O7 + Ba(OH)2 = H2O + Ba(ClO4)2
N2H5Cl = N2 + H2 + HCl =>
N2H5Cl = N2 + 2 H2 + HCl
C6H6(l) + O2 = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2 = 12 CO2(g) + 6 H2O(l)
Rb(s) + Zn(NO3)2 = Rb(NO3)2 + Zn =>
Rb(s) + Zn(NO3)2 = Rb(NO3)2 + Zn
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2(aq) + Fe(OH)2(s) =>
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2(aq) + Fe(OH)2(s)
Cu(BrO3)2 + HI = CuI + I2 + Br2 + H2O =>
2 Cu(BrO3)2 + 24 HI = 2 CuI + 11 I2 + 2 Br2 + 12 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Na2O + CuSO4 = Na2SO4 + CuO =>
Na2O + CuSO4 = Na2SO4 + CuO
O2 + Ca3P2 = CaO + P =>
3 O2 + 2 Ca3P2 = 6 CaO + 4 P
Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CoCl2(H2O)6 + NH4Cl + NH3 + O2 = Co(NH3)6Cl3 + H2O =>
4 CoCl2(H2O)6 + 4 NH4Cl + 20 NH3 + O2 = 4 Co(NH3)6Cl3 + 26 H2O
X2CO3 + HCl = XCl + H2O + CO2 =>
X2CO3 + 2 HCl = 2 XCl + H2O + CO2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Rb(s) + Zn(NO3)2 = Rb(NO3)2 + Zn =>
Rb(s) + Zn(NO3)2 = Rb(NO3)2 + Zn
Pb(NO3)2 + LiI = LiNO3 + PbI2 =>
Pb(NO3)2 + 2 LiI = 2 LiNO3 + PbI2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KH2PO4 + HBr = H3PO4 + KBr =>
KH2PO4 + HBr = H3PO4 + KBr
KMnO4 + H2SO4 + MgCl2 = MgSO4 + MnSO4 + Cl2 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 5 MgCl2 = 5 MgSO4 + 2 MnSO4 + 5 Cl2 + 8 H2O + K2SO4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
calcium + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
Cu(BrO3)2 + HI = CuI + I2 + Br2 + H2O =>
2 Cu(BrO3)2 + 24 HI = 2 CuI + 11 I2 + 2 Br2 + 12 H2O
K2Cr2O7 + HC1 = H2Cr2O7 + KC1 =>
K2Cr2O7 + 2 HC1 = H2Cr2O7 + 2 KC1
BaCl2 + Na2HPO4 = BaHPO4 + NaCl =>
BaCl2 + Na2HPO4 = BaHPO4 + 2 NaCl
Cr2O7 + Sn(NO3)2 = Sn + Cr2O7(NO3)2 =>
Cr2O7 + Sn(NO3)2 = Sn + Cr2O7(NO3)2
Mn + Ag{2+} = Mn{2+} + Ag =>
Mn + Ag{2+} = Mn{2+} + Ag
C8H8O2 + C4H6O3 = C10H10O4 + H2O =>
C8H8O2 + 3 C4H6O3 = 2 C10H10O4 + 3 H2O
Na3Cr(OH)6 + NH4Cl = NH3 + H2O + NaCl + CrCl3 =>
Na3Cr(OH)6 + 6 NH4Cl = 6 NH3 + 6 H2O + 3 NaCl + CrCl3
SrSO4 + K3PO4 = Sr3(PO4)2 + K2SO4 =>
3 SrSO4 + 2 K3PO4 = Sr3(PO4)2 + 3 K2SO4
LiCIO3 = LiCI + O2 =>
2 LiCIO3 = 2 LiCI + 3 O2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
K2O + P2O5 = K2(PO3)2 =>
K2O + P2O5 = K2(PO3)2
(EDTA) + CrCl3 = CrCl3(EDTA) =>
(EDTA) + CrCl3 = CrCl3(EDTA)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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