| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 I2 + 12 LiOH = 2 LiO3 + 10 LiI + 6 H2O
CrO3 + Ba(OH)2 = BaCr2O7 + H2O =>
2 CrO3 + Ba(OH)2 = BaCr2O7 + H2O
CH4 + N3Cl3 = N2 + CCl + H2 =>
6 CH4 + 2 N3Cl3 = 3 N2 + 6 CCl + 12 H2
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2
H2SO4 + Ga(OH)3 = H2O + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga(OH)3 = 6 H2O + Ga2(SO4)3
Mg3(PO4)2 + Pb(NO3)2 = Pb3(PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = Pb3(PO4)2 + 3 Mg(NO3)2
BaBr2 + KCl = BaCl + KBr2 =>
BaBr2 + KCl = BaCl + KBr2
Mh + N2 = Mh3N2 =>
3 Mh + N2 = Mh3N2
(NH4)3PO4 + CaBr2 = Ca3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NH4Br
FeS(s) + HCl(l) = H2S(s) + FeCl2(l) =>
FeS(s) + 2 HCl(l) = H2S(s) + FeCl2(l)
H2[TeCl6] + H2[SnCl4] = H2[TeCl4] + H2[SnCl6] =>
H2[TeCl6] + H2[SnCl4] = H2[TeCl4] + H2[SnCl6]
Cu{2+} + S2O4{2-} + H2O = Cu + SO4{2-} + H{+} =>
3 Cu{2+} + S2O4{2-} + 4 H2O = 3 Cu + 2 SO4{2-} + 8 H{+}
Cl2 = Cl =>
Cl2 = 2 Cl
Fe{3+} + Co{2+} = Fe{2+} + Co{3+} =>
Fe{3+} + Co{2+} = Fe{2+} + Co{3+}
HgNO32KI = KNO32HgI =>
HgNO32KI = KNO32HgI
A1 + S8 = A12S3 =>
96 A1 + 3 S8 = 8 A12S3
HCl + NaI = HI + NaCl =>
HCl + NaI = HI + NaCl
Zn + NaMnO4 + H2SO4 = Na2SO4 + MnSO4 + ZnSO4 + H2O =>
5 Zn + 2 NaMnO4 + 8 H2SO4 = Na2SO4 + 2 MnSO4 + 5 ZnSO4 + 8 H2O
Mn + H2 = MnH7 =>
2 Mn + 7 H2 = 2 MnH7
K2CrO4 + CaSO4 = CaCrO4 + K2SO4 =>
K2CrO4 + CaSO4 = CaCrO4 + K2SO4
Na2SO4 + Ba(OH)2 = BaSO4 + NaOH =>
Na2SO4 + Ba(OH)2 = BaSO4 + 2 NaOH
KBrO = KBr + O =>
KBrO = KBr + O
H2A + OH = H2O + A =>
H2A + 2 OH = 2 H2O + A
Mg3N2(s) + H2O(l) = MgO + NH3 =>
Mg3N2(s) + 3 H2O(l) = 3 MgO + 2 NH3
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
NH4(NO3) + Fe = Fe(NO3)3 + NH4 =>
3 NH4(NO3) + Fe = Fe(NO3)3 + 3 NH4
K2[Sn(OH)4] + Br2 + KOH = K1[Sn(OH)6] + KBr =>
2 K2[Sn(OH)4] + 3 Br2 + 4 KOH = 2 K1[Sn(OH)6] + 6 KBr
Cu(OH)2 + NH3 = Cu + NH4NO3 + H2O =>
4 Cu(OH)2 + 2 NH3 = 4 Cu + NH4NO3 + 5 H2O
PH3 + HCl = PCl5 + H2 =>
PH3 + 5 HCl = PCl5 + 4 H2
Fe{3+} + Co{2+} = Fe{2+} + Co{3+} =>
Fe{3+} + Co{2+} = Fe{2+} + Co{3+}
NiS + HCl + HNO3 = NiCl2 + S8 + NO + H2O =>
24 NiS + 48 HCl + 16 HNO3 = 24 NiCl2 + 3 S8 + 16 NO + 32 H2O
CH4 + CO2 = C + H2O =>
CH4 + CO2 = 2 C + 2 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Zn(HCO3)2 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
Zn(HCO3)2 + 2 HNO3 = Zn(NO3)2 + 2 CO2 + 2 H2O
AlCl3 + FeOH3 = FeCl3 + AlOH3 =>
AlCl3 + FeOH3 = FeCl3 + AlOH3
C + H2O = CO + H2 =>
C + H2O = CO + H2
Cu + LiCl = CuCl2 + Li =>
Cu + 2 LiCl = CuCl2 + 2 Li
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
AlBr3 + NaOH = Al(OH)3 + BrNa =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 BrNa
HSO2 + Br2 + H2O = HBr + H2SO4 =>
2 HSO2 + 3 Br2 + 4 H2O = 6 HBr + 2 H2SO4
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
B3H6 + NH3 + O2 = B3H3N + H2O =>
2 B3H6 + 2 NH3 + 3 O2 = 2 B3H3N + 6 H2O
CH3COOH + CH3CH2CH2CH2CH2OH = C8H8O2 + H2O =>
15 CH3COOH + 2 CH3CH2CH2CH2CH2OH = 5 C8H8O2 + 22 H2O
CoCl + KOH + KClO3 = Co2O3 + KCl + H2O =>
6 CoCl + 6 KOH + 2 KClO3 = 3 Co2O3 + 8 KCl + 3 H2O
CO2 + H2O = CO5 + H =>
CO2 + 3 H2O = CO5 + 6 H
AgL = Ag + L =>
AgL = Ag + L
CoO + H2O = Co + (OH)2 =>
CoO + H2O = Co + (OH)2
C17H35COOH + CaCl2 = C17H35COOCa + HCl2 =>
C17H35COOH + CaCl2 = C17H35COOCa + HCl2
CoO + H2O = Co + (OH)2 =>
CoO + H2O = Co + (OH)2
Al + Ca(OH)2 = AlO + H2O + Ca =>
Al + Ca(OH)2 = AlO + H2O + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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