| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl3N3 + C3H6 = 3 N2 + 6 H + C3Cl6
CH3OH + PCl3 = CH3Cl + POCl + H2O =>
2 CH3OH + PCl3 = 2 CH3Cl + POCl + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C14H18 = C14H10 + C14H25 =>
15 C14H18 = 7 C14H10 + 8 C14H25
Co + H2O = CoH2O =>
Co + H2O = CoH2O
KClO + As2S3 + KOH = K3AsO4 + K2SO + H2O + KCl =>
5 KClO + As2S3 + 12 KOH = 2 K3AsO4 + 3 K2SO + 6 H2O + 5 KCl
PbCO3 + C = PbO + CO =>
PbCO3 + C = PbO + 2 CO
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)(CH3COO)2 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 2 H2O = 3 Na2SO4 + 2 Al(OH)(CH3COO)2 + 2 CH3COOH
MgSO4 + NaCl = MgCl2 + Na + SO4 =>
MgSO4 + 2 NaCl = MgCl2 + 2 Na + SO4
(NH4)2CO3 + Cr(CH3COO)3 = Cr2(CO3)3 + NH4(CH3COO) =>
3(NH4)2CO3 + 2 Cr(CH3COO)3 = Cr2(CO3)3 + 6 NH4(CH3COO)
HClO3 + H2SeO3 = H2O + Cl2 + H2SeO4 =>
2 HClO3 + 5 H2SeO3 = H2O + Cl2 + 5 H2SeO4
AgOH + NH3*H2O = Ag(NH3)2OH + H2O =>
AgOH + 2 NH3*H2O = Ag(NH3)2OH + 2 H2O
NH3 + NaMnO4 + NaOH = N2 + Na2MnO4 + H2O =>
2 NH3 + 6 NaMnO4 + 6 NaOH = N2 + 6 Na2MnO4 + 6 H2O
PbO4 + CaCO3 = Pb(CO3)4 + CaO =>
PbO4 + 4 CaCO3 = Pb(CO3)4 + 4 CaO
NI + HNO3 = NINO3 + NO + H2O =>
3 NI + 4 HNO3 = 3 NINO3 + NO + 2 H2O
R3PBBr3 + R3NBF3 = R3PBF3 + R3NBBr3 =>
R3PBBr3 + R3NBF3 = R3PBF3 + R3NBBr3
Al + Fe2O3 = Al2O3 + Fe1111 =>
2222 Al + 1111 Fe2O3 = 1111 Al2O3 + 2 Fe1111
Zn + KNO3 + KOH = NH3 + K2Zn2O2 + H2O =>
8 Zn + KNO3 + 7 KOH = NH3 + 4 K2Zn2O2 + 2 H2O
HNO3 + H2S = NO + H2O + S =>
2 HNO3 + 3 H2S = 2 NO + 4 H2O + 3 S
PbS + NaCN = Pb + CN + Na2S =>
PbS + 2 NaCN = Pb + 2 CN + Na2S
Ag + Sn + Zn + Se = Ag2ZnSnSe4 =>
2 Ag + Sn + Zn + 4 Se = Ag2ZnSnSe4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cl4 + Li = Cl4Li =>
Cl4 + Li = Cl4Li
MgO + HC2H3O2 = Mg(CH3COO)2 + H2O =>
MgO + 2 HC2H3O2 = Mg(CH3COO)2 + H2O
CH2 + Br2 = CBr4 + HBr =>
CH2 + 3 Br2 = CBr4 + 2 HBr
KClH2O = HCl + KOH =>
KClH2O = HCl + KOH
CaSO4 = Ca + SO4 =>
CaSO4 = Ca + SO4
C4H9OH + K = C4H9OK + H2 =>
2 C4H9OH + 2 K = 2 C4H9OK + H2
C6H7N + Cl2 = C6H4Cl3N + HCl =>
C6H7N + 3 Cl2 = C6H4Cl3N + 3 HCl
NaClO + HI = NaI + HClO =>
NaClO + HI = NaI + HClO
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Ca + ZnO2 = CaZnO2 =>
Ca + ZnO2 = CaZnO2
N2H3(CH3) + N2O4 = H2O + N2 + CO2 =>
4 N2H3(CH3) + 5 N2O4 = 12 H2O + 9 N2 + 4 CO2
HI(aq) + Mg(OH)2(aq) = MgI + H(OH)2 =>
HI(aq) + Mg(OH)2(aq) = MgI + H(OH)2
EsO2 + S = EsS2 + O =>
EsO2 + 2 S = EsS2 + 2 O
CH3Br + Na = NaBr + CH3 =>
CH3Br + Na = NaBr + CH3
XCHO + KMnO4 + H2SO4 = XCOOH + K2SO4 + MnO2 + H2O =>
3 XCHO + 2 KMnO4 + H2SO4 = 3 XCOOH + K2SO4 + 2 MnO2 + H2O
XOH + HBr = BrX + H2O =>
XOH + HBr = BrX + H2O
Na2CO3 + FeSO4 = Na2SO4 + CO3Fe =>
Na2CO3 + FeSO4 = Na2SO4 + CO3Fe
Fe2(SO4)3 + ZnBr2 = ZnSO4 + FeBr3 =>
Fe2(SO4)3 + 3 ZnBr2 = 3 ZnSO4 + 2 FeBr3
Fe2 + S2 + O2 = FeSO =>
Fe2 + S2 + O2 = 2 FeSO
S + Mm2Or6 = Mm2S4 + Or6 =>
4 S + Mm2Or6 = Mm2S4 + Or6
Cl{-}(aq) + Br2(aq) = Br{-}(aq) + Cl2(aq) =>
2 Cl{-}(aq) + Br2(aq) = 2 Br{-}(aq) + Cl2(aq)
He + K = KHe =>
He + K = KHe
HCl + OCl = Cl2 + H2O =>
4 HCl + 2 OCl = 3 Cl2 + 2 H2O
HMnO4 + H2S = MnO2 + H2SO4 + H2O =>
8 HMnO4 + 3 H2S = 8 MnO2 + 3 H2SO4 + 4 H2O
C + K2CrO7 = Cr2O3 + K2CO3 + CO2 =>
9 C + 4 K2CrO7 = 2 Cr2O3 + 4 K2CO3 + 5 CO2
As2S4 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S4 + 34 HNO3 + 4 H2O = 6 H3AsO4 + 12 H2SO4 + 34 NO
CO(NO3)2 + K3PO4 = COPO4 + K3(NO3)2 =>
CO(NO3)2 + K3PO4 = COPO4 + K3(NO3)2
MgCO3 + H2C2O4 = Mg2C2O4 + CO2 + H2O =>
2 MgCO3 + 2 H2C2O4 = Mg2C2O4 + 4 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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