| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C52H110O6 + 153 O2 = 104 CO2 + 110 H2O
Mg + Ag(NO2)2 = Ag + Mg(NO2)2 =>
Mg + Ag(NO2)2 = Ag + Mg(NO2)2
FeSO4 + Fe2(SO4)3 + NH3*H2O = Fe3O4 + (NH4)2SO4 + H2O =>
FeSO4 + Fe2(SO4)3 + 8 NH3*H2O = Fe3O4 + 4(NH4)2SO4 + 4 H2O
Ca(H2PO4)2*H2O + Ca(OH)2 = Ca10(PO4)6(OH)2 + H2O =>
3 Ca(H2PO4)2*H2O + 7 Ca(OH)2 = Ca10(PO4)6(OH)2 + 15 H2O
Al(OH)3 + C = Al2O + H2O + CO2 =>
2 Al(OH)3 + C = Al2O + 3 H2O + CO2
C2H5COOH + NaOH = C2H5COONa + H2O =>
C2H5COOH + NaOH = C2H5COONa + H2O
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2Br + H2 =>
2 CH3CH2CH2Br + 2 NH3 = 2 CH3CH2CH2NH2Br + H2
Mg(OH)2 + MgCl2 = Mg + OHCl =>
Mg(OH)2 + MgCl2 = 2 Mg + 2 OHCl
N2O3 + H2SO4 = HNOSO4 + H2O =>
N2O3 + 2 H2SO4 = 2 HNOSO4 + H2O
Sb2S3 + O2 = S + Sb4O6 =>
2 Sb2S3 + 3 O2 = 6 S + Sb4O6
ClO3H + Sb + H2O = ClH + SbO4H3 =>
5 ClO3H + 6 Sb + 9 H2O = 5 ClH + 6 SbO4H3
Ca + FeO = Fe + CaO =>
Ca + FeO = Fe + CaO
HS + Li = HSLi =>
HS + Li = HSLi
CaO + Fe2O3 = CaO*Fe2O3 =>
CaO + Fe2O3 = CaO*Fe2O3
NH4(OH) + HF = (NH4)F + H2O =>
NH4(OH) + HF = (NH4)F + H2O
KI + NaOH = KIO3 + Na + H2O =>
KI + 6 NaOH = KIO3 + 6 Na + 3 H2O
NaCN + FeCl3 = Na3[Fe(CN)6] + NaCl =>
6 NaCN + FeCl3 = Na3[Fe(CN)6] + 3 NaCl
AgNO3 + KOH = Ag2O + H2O + KNO3 =>
2 AgNO3 + 2 KOH = Ag2O + H2O + 2 KNO3
Fe(NO3)3(aq) + K4[Fe(CN)6](aq) = KFe[Fe(CN)6](s) + KNO3(aq) =>
Fe(NO3)3(aq) + K4[Fe(CN)6](aq) = KFe[Fe(CN)6](s) + 3 KNO3(aq)
Cr7 = Cr5 =>
5 Cr7 = 7 Cr5
Al(NO3)3 + Ba(OH)2 = Ba(NO3)2 + Al(OH)3 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 3 Ba(NO3)2 + 2 Al(OH)3
NaOH + Cd(NO3)2 = NaNO3 + Cd(OH)2 =>
2 NaOH + Cd(NO3)2 = 2 NaNO3 + Cd(OH)2
Mg(OH)2 + Ca = Mg + Ca(OH)2 =>
Mg(OH)2 + Ca = Mg + Ca(OH)2
Cl2O7(s) + H2O(l) = HClO4 =>
Cl2O7(s) + H2O(l) = 2 HClO4
*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2
KI + H2SO4 + NaClO4 = I + KHSO4 + KClO3 + NaOH =>
2 KI + H2SO4 + NaClO4 = 2 I + KHSO4 + KClO3 + NaOH
NH3OHNO3 = N2 + H2O + NO2 =>
2 NH3OHNO3 = N2 + 4 H2O + 2 NO2
Fe(Br)3 = Fe + Br =>
Fe(Br)3 = Fe + 3 Br
SbClO + HCl = SbCl3 + H2O =>
SbClO + 2 HCl = SbCl3 + H2O
(NH4)3P + Be(NO3)2 = NH4NO3 + Be3P2 =>
2(NH4)3P + 3 Be(NO3)2 = 6 NH4NO3 + Be3P2
KI + KCIO3 + HCI = I2 + H2O + KCI =>
6 KI + KCIO3 + 6 HCI = 3 I2 + 3 H2O + 7 KCI
Pb(ClO4)2 + KI = PbI2 + K(ClO4) =>
Pb(ClO4)2 + 2 KI = PbI2 + 2 K(ClO4)
Hg(NO3)2 + NaBr = HgBr2 + Na(NO3) =>
Hg(NO3)2 + 2 NaBr = HgBr2 + 2 Na(NO3)
Ag3PO4 + NH3*H2O = [Ag(NH3)2]3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = [Ag(NH3)2]3PO4 + 6 H2O
CHNaO3 + HCl = NaCl + H2O + CO2 =>
CHNaO3 + HCl = NaCl + H2O + CO2
H2SO4 + NaOH = NaSO4H + H2O =>
H2SO4 + NaOH = NaSO4H + H2O
Ca(OH)2CO2 = CaCO3H2O =>
Ca(OH)2CO2 = CaCO3H2O
ZnCl2 + F = ZnF2 + Cl =>
ZnCl2 + 2 F = ZnF2 + 2 Cl
V + S2 = VS =>
2 V + S2 = 2 VS
H2SO4 + NaFeO2 = Na2SO4 + Fe2(SO4)3 + H2O =>
4 H2SO4 + 2 NaFeO2 = Na2SO4 + Fe2(SO4)3 + 4 H2O
Fe304 + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
Fe304 + 1140 HNO3 = 304 Fe(NO3)3 + 114 NH4NO3 + 342 H2O
C2H5OH + KMnO4 + H2SO4 = COH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 6 KMnO4 + 9 H2SO4 = 10 COH + 6 MnSO4 + 3 K2SO4 + 19 H2O
NO2{-} + H2O{+} = NO + NO3{-} + H3O =>
7 NO2{-} + 3 H2O{+} = 3 NO + 4 NO3{-} + 2 H3O
Zn + CrO4 + H2O = Zn2{+} + OH{-} + Cr(OH)3 =>
10 Zn + CrO4 + 4 H2O = 5 Zn2{+} + 5 OH{-} + Cr(OH)3
C12H22O11(s) = C(s) + H2O(g) =>
C12H22O11(s) = 12 C(s) + 11 H2O(g)
K2Cr2O7 + H2O2 + (C2H5)2O = CrO3 + CH3COOH + KOH =>
5 K2Cr2O7 + 4 H2O2 + (C2H5)2O = 10 CrO3 + 2 CH3COOH + 10 KOH
NaSbO2 + H2O = Sb2O3 + NaOH =>
2 NaSbO2 + H2O = Sb2O3 + 2 NaOH
H2O2 + SnCl2 + NaOH = NaSnO2 + NaCl + H2O =>
H2O2 + 2 SnCl2 + 6 NaOH = 2 NaSnO2 + 4 NaCl + 4 H2O
C6H10 + Cl2 = C6H10Cl4 =>
C6H10 + 2 Cl2 = C6H10Cl4
CS(l) + O2(g) = CO2(g) + SO2(g) =>
CS(l) + 2 O2(g) = CO2(g) + SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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