| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O + 2 CO2 = C2H6O + 3 H2O3
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
KMnO4 + H2C2O1 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
8 KMnO4 + 5 H2C2O1 + 12 H2SO4 = 8 MnSO4 + 10 CO2 + 17 H2O + 4 K2SO4
Al2(SO4)3 + Ca3P2 = AlP + CaSO4 =>
Al2(SO4)3 + Ca3P2 = 2 AlP + 3 CaSO4
CaCN(s) + HO = CaCO(s) + NH(g) =>
CaCN(s) + HO = CaCO(s) + NH(g)
C4H10 + CO2 = H2 + CO =>
C4H10 + 4 CO2 = 5 H2 + 8 CO
Mg3N + H2O = MgOH + NH3 =>
Mg3N + 3 H2O = 3 MgOH + NH3
Al2S3(S) + O2(g) = AlO + S =>
Al2S3(S) + O2(g) = 2 AlO + 4 S
KBrH3PO4 = KH2PO4HBr =>
KBrH3PO4 = KH2PO4HBr
HNO3 + H2Te = NO2 + TeO2 + H2O =>
6 HNO3 + H2Te = 6 NO2 + TeO2 + 4 H2O
Li(s) + AlBr3(aq) = Al(s) + LiBr(aq) =>
3 Li(s) + AlBr3(aq) = Al(s) + 3 LiBr(aq)
SnO + H2 = Sn + H2O =>
SnO + H2 = Sn + H2O
Li3N + BeF2 = Be3N2 + LiF =>
2 Li3N + 3 BeF2 = Be3N2 + 6 LiF
Se + H2O = H2Se + H2SeO3 =>
3 Se + 3 H2O = 2 H2Se + H2SeO3
FeCl2 + KOH + KClO3 = Fe2O3 + KCl + H2O =>
6 FeCl2 + 12 KOH + KClO3 = 3 Fe2O3 + 13 KCl + 6 H2O
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
NaOH(aq) + MgSO3(s) = NaSO3 + MgOH =>
NaOH(aq) + MgSO3(s) = NaSO3 + MgOH
Na2[PtCl6] + NH4Cl = (NH4)2[PtCl6] + NaCl =>
Na2[PtCl6] + 2 NH4Cl = (NH4)2[PtCl6] + 2 NaCl
S2 + O1 = SO2 =>
S2 + 4 O1 = 2 SO2
HSO3{-} + H2O + I2(s) = I{-} + SO42{-} + H{+} =>
2 HSO3{-} + 78 H2O + 79 I2(s) = 158 I{-} + 2 SO42{-} + 158 H{+}
CuSO4 + H2O + Zn = CuO + ZnSO4 + H2 =>
CuSO4 + H2O + Zn = CuO + ZnSO4 + H2
RbHCO3 = Rb2CO3 + H2O + CO2 =>
2 RbHCO3 = Rb2CO3 + H2O + CO2
KCO3 = KOCO2 =>
KCO3 = KOCO2
CH3Cl + C2H5NH2 = CH3NH2 + C2H5Cl =>
CH3Cl + C2H5NH2 = CH3NH2 + C2H5Cl
Ga2O3 + Li = LiO2 + Ga =>
2 Ga2O3 + 3 Li = 3 LiO2 + 4 Ga
K2Cr2O7 + KCl + H2SO4 = CrO2Cl2 + K2SO4 + H2O =>
K2Cr2O7 + 4 KCl + 3 H2SO4 = 2 CrO2Cl2 + 3 K2SO4 + 3 H2O
Fe(NO3)3 + HgCl2 + H2O = HgO + FeCl3 + HNO3 =>
2 Fe(NO3)3 + 3 HgCl2 + 3 H2O = 3 HgO + 2 FeCl3 + 6 HNO3
Co(OH)2 + O2 = CoOOH + H2O =>
4 Co(OH)2 + O2 = 4 CoOOH + 2 H2O
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
Na2CO3 + O2 = NaO2 + CO2 =>
2 Na2CO3 + 3 O2 = 4 NaO2 + 2 CO2
Mn(NO3)2 + Na3BiO3 + HNO3 = Bi(NO3)2 + HMnO4 + NaNO3 + H2O =>
Mn(NO3)2 + 5 Na3BiO3 + 23 HNO3 = 5 Bi(NO3)2 + HMnO4 + 15 NaNO3 + 11 H2O
MnO2 + HCl2 = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl2 = 3 Cl2 + MnCl2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2FeO4 + BaCl2 + H2O = BaFeO4 + KOH + HCl =>
K2FeO4 + BaCl2 + 2 H2O = BaFeO4 + 2 KOH + 2 HCl
Rb3N + CrF2 = RbF + Cr3N2 =>
2 Rb3N + 3 CrF2 = 6 RbF + Cr3N2
Zn + Li3PO4 = ZnPO4 + Li =>
Zn + Li3PO4 = ZnPO4 + 3 Li
K2Cr2O7 + KI + KCl + H2O = CrCl3 + I2 + KOH =>
K2Cr2O7 + 6 KI + 6 KCl + 7 H2O = 2 CrCl3 + 3 I2 + 14 KOH
H + U + Re = HURe =>
H + U + Re = HURe
Ca(ClO3)2 = Ca + ClO3 =>
Ca(ClO3)2 = Ca + 2 ClO3
CaCl2 + NaHSO3 = Cl2HSO3 + NaCa =>
CaCl2 + NaHSO3 = Cl2HSO3 + NaCa
ZnI2 + Al = AlI + Zn =>
ZnI2 + 2 Al = 2 AlI + Zn
MgCl2 + KMnO4 + H2O = MgOHCl2 + KOH + MnO2 =>
3 MgCl2 + KMnO4 + 2 H2O = 3 MgOHCl2 + KOH + MnO2
C4H120 + O2 = CO2 + H2O =>
C4H120 + 34 O2 = 4 CO2 + 60 H2O
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(am) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(am)
Mo + HNO3 + HF = H2[MoO2F4] + NO + H2O =>
Mo + 2 HNO3 + 4 HF = H2[MoO2F4] + 2 NO + 2 H2O
Fe + (g)S = FeS =>
Fe + (g)S = FeS
KBr + Ce(SO4)2 = Br2 + Ce2(SO4)3 + K2SO4 =>
2 KBr + 2 Ce(SO4)2 = Br2 + Ce2(SO4)3 + K2SO4
CuCO3 + H2O = (CuOH)2CO3 + H2CO3 =>
2 CuCO3 + 2 H2O = (CuOH)2CO3 + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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