| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + Ca(OH)2 = CaMnO3 + H2O
MnO4 + C6H12O6 + H{+} = Mn{+2} + CO2 + H2O =>
4 MnO4 + C6H12O6 + 8 H{+} = 4 Mn{+2} + 6 CO2 + 10 H2O
C8H19Al + H3O = C8H22AlO =>
C8H19Al + H3O = C8H22AlO
P + O2 = PPO5 =>
4 P + 5 O2 = 2 PPO5
Li + Au2Cl6 = LiCl + Au =>
6 Li + Au2Cl6 = 6 LiCl + 2 Au
CH3{-}CHOH{-}CH3 = CH3{-}CO{-}CH3 =>
CH3{-}CHOH{-}CH3 = CH3{-}CO{-}CH3
KBr + MnO2 + H2SO4 = MnSO4 + KHSO4 + Br2 + H2O =>
2 KBr + MnO2 + 3 H2SO4 = MnSO4 + 2 KHSO4 + Br2 + 2 H2O
Mg(HCO3)2 + BaCl2 = BaCO3 + MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + BaCl2 = BaCO3 + MgCl2 + H2O + CO2
CH3OCH3 + AlCl3 = CH3OCH2AlCl3 + H2 =>
2 CH3OCH3 + 2 AlCl3 = 2 CH3OCH2AlCl3 + H2
CaF2 + Ca3(PO4)2 = Ca5(PO4)3 + F =>
CaF2 + 3 Ca3(PO4)2 = 2 Ca5(PO4)3 + 2 F
Cs + OH2 = CsOH + H2 =>
2 Cs + 2 OH2 = 2 CsOH + H2
Zn(OH)NO3 + NaOH = Zn(OH)Na + NO3(OH) =>
Zn(OH)NO3 + NaOH = Zn(OH)Na + NO3(OH)
CaCO3 + Fe2O3 + O2 = CaFe2O7 + CO =>
CaCO3 + Fe2O3 + O2 = CaFe2O7 + CO
Fe3 + Br = FeBr2 =>
Fe3 + 6 Br = 3 FeBr2
KOH + CoCl4 = KCl + Co(OH)4 =>
4 KOH + CoCl4 = 4 KCl + Co(OH)4
CH4 + Br = CBr4 + H2Br =>
CH4 + 6 Br = CBr4 + 2 H2Br
Mg + FeCl2 = Fe2 + MgCl2 =>
2 Mg + 2 FeCl2 = Fe2 + 2 MgCl2
La2S3 = La3 + S2 =>
6 La2S3 = 4 La3 + 9 S2
K2CrO7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)7 + Na2SO4 + H2O + CO2 =>
2 K2CrO7 + 5 Na2C2O4 + 14 H2SO4 = 2 K2SO4 + Cr2(SO4)7 + 5 Na2SO4 + 14 H2O + 10 CO2
NaNO3 + Zn(OH)2 = Zn(NO3)2 + NaOH =>
2 NaNO3 + Zn(OH)2 = Zn(NO3)2 + 2 NaOH
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
CO2 + H2O = C3H2O2 + O2 =>
6 CO2 + 2 H2O = 2 C3H2O2 + 5 O2
N2O3 + KOH = K2N2O4 + H2O =>
N2O3 + 2 KOH = K2N2O4 + H2O
BaCl2 + Na2 = NaCl + Ba =>
BaCl2 + Na2 = 2 NaCl + Ba
Mg5Al2Si3O10(OH)8 + H2SO4(ia) = MgSO4(ia) + Al2(SO4)3(ia) + H2O + SiO2 =>
Mg5Al2Si3O10(OH)8 + 8 H2SO4(ia) = 5 MgSO4(ia) + Al2(SO4)3(ia) + 12 H2O + 3 SiO2
IO3 + H2SO4 = H22IO3 + SO4 =>
IO3 + 11 H2SO4 = H22IO3 + 11 SO4
HClO4 + Al = H2 + Al(ClO4) =>
2 HClO4 + 2 Al = H2 + 2 Al(ClO4)
CH3COOOH + C2H5OH = CH3COOC2H5 + H2O =>
2 CH3COOOH + 4 C2H5OH = 3 CH3COOC2H5 + 4 H2O
AgNO3 + PO43{-} = AgPO43{-} + NO3 =>
AgNO3 + PO43{-} = AgPO43{-} + NO3
Ca(C2H3O2)2 + NaOH = Ca(OH)2 + Na2(C2H3O2)2 =>
Ca(C2H3O2)2 + 2 NaOH = Ca(OH)2 + Na2(C2H3O2)2
KNH2(aq) + H2S(aq) = KNH3(aq) + HS(aq) =>
KNH2(aq) + H2S(aq) = KNH3(aq) + HS(aq)
Al2(SO4) + BaI2 = BaSO4 + AlI =>
Al2(SO4) + BaI2 = BaSO4 + 2 AlI
PtCl2 + O2 = PtO2 + Cl2 =>
PtCl2 + O2 = PtO2 + Cl2
N2 + H2O + HCl = NH4Cl + O2 =>
2 N2 + 6 H2O + 4 HCl = 4 NH4Cl + 3 O2
Fe(OH)2 + NaOH + O2 = NaFeO2 + H2O =>
4 Fe(OH)2 + 4 NaOH + O2 = 4 NaFeO2 + 6 H2O
C5H10O5 + H2 = C6H14O + H2O =>
6 C5H10O5 + 30 H2 = 5 C6H14O + 25 H2O
Na2CO3 + HCl = H2CO3 + Na2Cl2 =>
Na2CO3 + 2 HCl = H2CO3 + Na2Cl2
Si + PO4 = SiPO4 =>
Si + PO4 = SiPO4
CH3CCH3OHCH3 + HCl = CH3CCH3ClCH3 + H2O =>
CH3CCH3OHCH3 + HCl = CH3CCH3ClCH3 + H2O
Li(s) + Al2(SO4)3(aq) = LiSO4(aq) + Al =>
3 Li(s) + Al2(SO4)3(aq) = 3 LiSO4(aq) + 2 Al
CH4(g) + Cl2(g) = CHCl3(g) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(g) + 3 HCl(g)
CH3CH2Br + CH3CH2Na = CH3CH2CH2CH3 + NaBr =>
CH3CH2Br + CH3CH2Na = CH3CH2CH2CH3 + NaBr
C5H11Br + NaI = NaBr + C5H11I =>
C5H11Br + NaI = NaBr + C5H11I
Mn(NO3)2 + NaCO3 + CrS3 = NO + Na2MnO4 + Na2SO4 + Na2CrO4 + CO2 =>
4 Mn(NO3)2 + 16 NaCO3 + CrS3 = 8 NO + 4 Na2MnO4 + 3 Na2SO4 + Na2CrO4 + 16 CO2
Zn + NaCH3COO + H2S = ZnS + CH3COOH + Na =>
Zn + 2 NaCH3COO + H2S = ZnS + 2 CH3COOH + 2 Na
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
H2O + CO2 + C6H5NaO = C6H5OH + Na2CO3 =>
H2O + CO2 + 2 C6H5NaO = 2 C6H5OH + Na2CO3
BrC9H8O2 + Br2 = C9H8Br2O2 =>
2 BrC9H8O2 + Br2 = 2 C9H8Br2O2
NiS + HCl = H2S + NiCl2 =>
NiS + 2 HCl = H2S + NiCl2
Na2S + H2SO4 = H2S + Na2SO =>
4 Na2S + H2SO4 = H2S + 4 Na2SO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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