| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + BaCl2 = FeCl2 + Ba
QH + I2 = Q + HI =>
2 QH + I2 = 2 Q + 2 HI
NH3(g) + HCl = [NH4]Cl =>
NH3(g) + HCl = [NH4]Cl
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
Ce + O2 = CeO2 =>
Ce + O2 = CeO2
Cu + SnCl2 = CuCl + Sn =>
2 Cu + SnCl2 = 2 CuCl + Sn
Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
Na2O + water = NaOH =>
Na2O + H2O = 2 NaOH
Zn + CrCl3 + H2SO4 = ZnSO4 + Cr(OH)(H2O)5 + SO2 + HCl =>
4 Zn + CrCl3 + 7 H2SO4 = 4 ZnSO4 + Cr(OH)(H2O)5 + 3 SO2 + 3 HCl
N + H = NH4 =>
N + 4 H = NH4
HCl + Al = AlCl + H(g) =>
HCl + Al = AlCl + H(g)
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
CoF3 = Co + F =>
CoF3 = Co + 3 F
CH3COONH4 + Ca(OH)2 = (CH3COO)2Ca + NH4OH =>
2 CH3COONH4 + Ca(OH)2 = (CH3COO)2Ca + 2 NH4OH
HO2 + NO = H2O + NO2 =>
2 HO2 + 3 NO = H2O + 3 NO2
N2 + O + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2 + 5 O + Ca(OH)2 = Ca(NO3)2 + H2O
C7H7Cl = C14H12 + HCl =>
2 C7H7Cl = C14H12 + 2 HCl
Al + TiO2 = Al2O3 + Ti =>
4 Al + 3 TiO2 = 2 Al2O3 + 3 Ti
K2HPO4 + NaOH = Na3PO4 + KOH + H2O =>
K2HPO4 + 3 NaOH = Na3PO4 + 2 KOH + H2O
HI + OI2 = I2 + H2O =>
2 HI + OI2 = 2 I2 + H2O
Ni(No3)2 + Ca(OH)2 = Ni(OH)2 + Ca(No3)2 =>
Ni(No3)2 + Ca(OH)2 = Ni(OH)2 + Ca(No3)2
HgS + Al = Hg + Al2S3 =>
3 HgS + 2 Al = 3 Hg + Al2S3
Zn(OH)2 + K4Fe(CN)6 = Zn(CN)6 + K4Fe(OH)2 =>
Zn(OH)2 + K4Fe(CN)6 = Zn(CN)6 + K4Fe(OH)2
Sr(s) + P4(s) = Sr3P2(s) =>
6 Sr(s) + P4(s) = 2 Sr3P2(s)
C5H8 + Cl2 = C5H8Cl =>
2 C5H8 + Cl2 = 2 C5H8Cl
MnO2 + KClO + KOH = KCl + KMnO4 + H2O =>
2 MnO2 + 3 KClO + 2 KOH = 3 KCl + 2 KMnO4 + H2O
H2SO4 + Ca(NO2)2 = CaSO4 + NO2 + NO + H2O =>
H2SO4 + Ca(NO2)2 = CaSO4 + NO2 + NO + H2O
CrBr3 = Cr + Br2 =>
2 CrBr3 = 2 Cr + 3 Br2
HMnO4 + K2O = K(MnO4) + H2O =>
2 HMnO4 + K2O = 2 K(MnO4) + H2O
AgBr + I2 = IBr + Ag =>
2 AgBr + I2 = 2 IBr + 2 Ag
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
Zn + K3PO4 = ZnPO4 + K =>
Zn + K3PO4 = ZnPO4 + 3 K
CsHCO3 + H2SO4 = CsHSO4 + CO2 + H2O =>
CsHCO3 + H2SO4 = CsHSO4 + CO2 + H2O
NH4VO3 + H2SO4 = (VO2)2SO4 + H2O + NH3 =>
2 NH4VO3 + H2SO4 = (VO2)2SO4 + 2 H2O + 2 NH3
Ba(OH) + HClO4 = BaClO4 + H2O =>
Ba(OH) + HClO4 = BaClO4 + H2O
Zn + H4SO4 = Zn2SO4 + H2 =>
2 Zn + H4SO4 = Zn2SO4 + 2 H2
CH3COONH4 + Ca(OH)2 = (CH3COO)2Ca + NH4OH =>
2 CH3COONH4 + Ca(OH)2 = (CH3COO)2Ca + 2 NH4OH
KClO3 + CaBr2 = KBr + Ca(ClO3)2 =>
2 KClO3 + CaBr2 = 2 KBr + Ca(ClO3)2
ZnO + NaOH = NaO + Zn(OH) =>
ZnO + NaOH = NaO + Zn(OH)
PbCl2 + O2 = PbO + Cl2 =>
2 PbCl2 + O2 = 2 PbO + 2 Cl2
B + P = BP3 =>
B + 3 P = BP3
SO3 + MnO2 = SO4 + Mn =>
2 SO3 + MnO2 = 2 SO4 + Mn
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
Fe(OH)3 + HCl = Fe(OH)2Cl + H2O =>
Fe(OH)3 + HCl = Fe(OH)2Cl + H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
MnO4{-} + S{2-} + H2O = Mn{2+} + S + OH{-} =>
2 MnO4{-} + 5 S{2-} + 8 H2O = 2 Mn{2+} + 5 S + 16 OH{-}
N2H5Cl = N2H4 + HCl =>
N2H5Cl = N2H4 + HCl
Cs(OH) + H2SO4 = Cs2(SO4) + H(OH) =>
2 Cs(OH) + H2SO4 = Cs2(SO4) + 2 H(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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