| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2COOHH2O = CH3CH2COOH3O
()KOH + ()H3PO4 = ()K3PO4 + ()H2O =>
3()KOH + ()H3PO4 = ()K3PO4 + 3()H2O
NaHCO3 + CH3COOH = H2O + CO3 + NaCH3COO =>
6 NaHCO3 + 5 CH3COOH = 4 H2O + 4 CO3 + 6 NaCH3COO
[Co(NH3)5(H2O)]Cl3 + HCl = [Co(NH3)5Cl]Cl24 + H2O + H =>
[Co(NH3)5(H2O)]Cl3 + 22 HCl = [Co(NH3)5Cl]Cl24 + H2O + 22 H
NH4(C2H3O2) + Na2CO3 = NH3 + CO2 + H2O + Na(C2H3O2) =>
2 NH4(C2H3O2) + Na2CO3 = 2 NH3 + CO2 + H2O + 2 Na(C2H3O2)
NaHCO3 + CH3COOH = H2O + CO3 + NaCH3COO =>
6 NaHCO3 + 5 CH3COOH = 4 H2O + 4 CO3 + 6 NaCH3COO
K2Cr2O7 + H2O = CrO4 + H3O + K =>
K2Cr2O7 + 3 H2O = 2 CrO4 + 2 H3O + 2 K
C2H4(g) + O2(g) = C2H4O2(g) =>
C2H4(g) + O2(g) = C2H4O2(g)
H3PO4 + CuOH = CuH2PO4 + H2O =>
H3PO4 + CuOH = CuH2PO4 + H2O
Na2SO4 + BaF2 = NaF + Ba(SO4) =>
Na2SO4 + BaF2 = 2 NaF + Ba(SO4)
Pb4 + O2 = PbO =>
Pb4 + 2 O2 = 4 PbO
MgO + H3O = Mg(OH)2 + H2 =>
2 MgO + 2 H3O = 2 Mg(OH)2 + H2
CH3COOH + CaO = CH3COCH3 + CaCO3 + H2O =>
2 CH3COOH + CaO = CH3COCH3 + CaCO3 + H2O
ZnPb(NO)3 = Zn(NO)3Pb =>
ZnPb(NO)3 = Zn(NO)3Pb
H2SO4(aq) + KOH(aq) = H2O(l) + K2SO4(aq) =>
H2SO4(aq) + 2 KOH(aq) = 2 H2O(l) + K2SO4(aq)
Cl(aq) + NaBr(aq) = ClBr + Na =>
Cl(aq) + NaBr(aq) = ClBr + Na
COOH2 + O2 = CO2 + H2O =>
2 COOH2 + O2 = 2 CO2 + 2 H2O
MnOHNO3 + NaOH = NaNO3 + Mn(OH)2 =>
MnOHNO3 + NaOH = NaNO3 + Mn(OH)2
Na3C6H5O7 + H2O = NaOH + H3C6H5O7 =>
Na3C6H5O7 + 3 H2O = 3 NaOH + H3C6H5O7
CaOH + H3PO4 = Ca3PO4*2 + H2O =>
3 CaOH + H3PO4 = Ca3PO4*2 + 3 H2O
VOSO4 + KI + H2SO4 = V2(SO4)3 + K2SO4 + I2 + H2O =>
2 VOSO4 + 2 KI + 2 H2SO4 = V2(SO4)3 + K2SO4 + I2 + 2 H2O
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
Se + H2SO4 = H2SeO3 + SO2 + H2O =>
Se + 2 H2SO4 = H2SeO3 + 2 SO2 + H2O
CH3CH2NH2 + H2O = CH3CH2NH3 + OH =>
CH3CH2NH2 + H2O = CH3CH2NH3 + OH
KBr + (AgNO3) = (KNO3) + AgBr =>
KBr + (AgNO3) = (KNO3) + AgBr
PbF2 + O2 = PbO + F2 =>
2 PbF2 + O2 = 2 PbO + 2 F2
Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O
C6H10O8N2 + O2 = CO2 + H2O + NO52 =>
2 C6H10O8N2 + 113 O2 = 12 CO2 + 10 H2O + 4 NO52
ZnS + H2O2 = Zn + H2S + O =>
ZnS + H2O2 = Zn + H2S + 2 O
P4(s) + Br2(l) = PBr5(s) =>
P4(s) + 10 Br2(l) = 4 PBr5(s)
C6H5COOCHCH3CH3 + H2 = C6H5CH2OH + CH3CHOHCH3 =>
C6H5COOCHCH3CH3 + 2 H2 = C6H5CH2OH + CH3CHOHCH3
Na2FeO4 + H2O = FeO(OH) + NaOH + O2 =>
4 Na2FeO4 + 6 H2O = 4 FeO(OH) + 8 NaOH + 3 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C34H63O3 + O2 = CO + H2O =>
4 C34H63O3 + 125 O2 = 136 CO + 126 H2O
HClO4NaOH = H2O + NaClO4 =>
HClO4NaOH = H2O + NaClO4
Fe(s) + I2(s) = Fe3I8(s) =>
3 Fe(s) + 4 I2(s) = Fe3I8(s)
SiO2 + LiOH = Li2SiO3 + H2O =>
SiO2 + 2 LiOH = Li2SiO3 + H2O
H3PO4 + RbHO = RbH2PO4 + H2O =>
H3PO4 + RbHO = RbH2PO4 + H2O
K2SO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + KOH =>
10 K2SO3 + 4 KMnO4 + 3 H2SO4 = 9 K2SO4 + 4 MnSO4 + 6 KOH
Li3N + H2O2 = HNO3 + Li + H2 =>
2 Li3N + 3 H2O2 = 2 HNO3 + 6 Li + 2 H2
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2
H{+} + MnO4{-} + CH3CH2OH = Mn{2+} + CH3COOH + H2O =>
12 H{+} + 4 MnO4{-} + 5 CH3CH2OH = 4 Mn{2+} + 5 CH3COOH + 11 H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
PbO + Ca(OH)2 + H2O = Ca[Pb(OH)4] =>
PbO + Ca(OH)2 + H2O = Ca[Pb(OH)4]
Ag2SO4 + BaCl2 = AgCl + BaSO4 =>
Ag2SO4 + BaCl2 = 2 AgCl + BaSO4
CO + H2 = C6H18 + H2O =>
6 CO + 15 H2 = C6H18 + 6 H2O
NH2CH2COOH + C2H5OH = H2O + NH2CH2COC2H5O =>
NH2CH2COOH + C2H5OH = H2O + NH2CH2COC2H5O
Cs2S + Cl2 = CsCl + S =>
Cs2S + Cl2 = 2 CsCl + S
LiBr + CaO = Li2O + CaBr2 =>
2 LiBr + CaO = Li2O + CaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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