| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8O3 + 3 HNO3 = C3H5N3O9 + 3 H2O
C14H35 + O2 = CO2 + H2O =>
4 C14H35 + 91 O2 = 56 CO2 + 70 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
GeH2 = Ge + H2 =>
GeH2 = Ge + H2
O + C = CO4 =>
4 O + C = CO4
CH3CH2OH + HCl + ZnCl2 = CH3CH2CH2ClCl2 + Zn + H2O =>
3 CH3CH2OH + 2 HCl + 2 ZnCl2 = 2 CH3CH2CH2ClCl2 + 2 Zn + 3 H2O
Fe + H2SO = Fe(H2SO) =>
Fe + H2SO = Fe(H2SO)
Ca3N2 + H2O = Ca(OH)2 + H3N =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 H3N
Al2S3 + HOH = Al(OH)3 + H2S =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2S
CaF2 + KI = CaI2 + KF =>
CaF2 + 2 KI = CaI2 + 2 KF
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
C3H5(NO3)3(l) = CO2(g) + N2 + H2O + O2 =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 6 N2 + 10 H2O + O2
C7H16(l) + O2(g) = C7H16(l)O2(g) =>
C7H16(l) + O2(g) = C7H16(l)O2(g)
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
LiOH + LiHSO4 = Li2SO4 + H2O =>
LiOH + LiHSO4 = Li2SO4 + H2O
Au + CN{-} + O2 + H2O = [Au(CN)4]{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4[Au(CN)4]{-} + 12 OH{-}
H3PO4 + NaH2PO4 = NaPO4 + H5PO4 =>
H3PO4 + NaH2PO4 = NaPO4 + H5PO4
KNO2 + H2SO4 = K2SO4 + HNO3 + NO + H2O =>
6 KNO2 + 3 H2SO4 = 3 K2SO4 + 2 HNO3 + 4 NO + 2 H2O
CH3CHCH2 + HCl = CH3CHClCH3 =>
CH3CHCH2 + HCl = CH3CHClCH3
C2H2(OH)2 + O2 = CO2 + H2O =>
C2H2(OH)2 + 2 O2 = 2 CO2 + 2 H2O
C7H6O + C2H5OH = C7H6C2HCHCH3 + O =>
44 C7H6O + 11 C2H5OH = 30 C7H6C2HCHCH3 + 55 O
S2O3 + O2 = SO2 =>
2 S2O3 + O2 = 4 SO2
C8H7NO3 + Sn + HCl = C8H9NO + SnCl2 + H2O =>
C8H7NO3 + 3 Sn + 6 HCl = C8H9NO + 3 SnCl2 + 2 H2O
C2H4N2O6 + O2 = CO2 + NO2 + H2O =>
C2H4N2O6 + 2 O2 = 2 CO2 + 2 NO2 + 2 H2O
I2 = I =>
I2 = 2 I
Sr(NO3)2 + Na2CO3 = SrCO3 + Na2(NO3)2 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + Na2(NO3)2
Fe(OH)3 + H{+} = Fe{3+} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{3+} + 3 H2O
W + CO = WC + CO2 =>
W + 2 CO = WC + CO2
KNO3 + (NH4)2SO4 = K2SO4 + N2O + H2O =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 N2O + 4 H2O
NaBr + MnO4 + H2SO4 = MnSO4 + Br + Na2SO4 + H2O =>
6 NaBr + MnO4 + 4 H2SO4 = MnSO4 + 6 Br + 3 Na2SO4 + 4 H2O
CoI2 + BaS = CoS + BaI2 =>
CoI2 + BaS = CoS + BaI2
Na[BH4] + H2O = B(OH)3 + NaOH + H2 =>
Na[BH4] + 4 H2O = B(OH)3 + NaOH + 4 H2
CH3CH2CH2MgCl + HCHO = CH3OH + HCCH + HCl + Mg =>
2 CH3CH2CH2MgCl + 3 HCHO = 3 CH3OH + 3 HCCH + 2 HCl + 2 Mg
C2H40 + Cu(OH)2 = CO2 + H2O + Cu2O =>
C2H40 + 48 Cu(OH)2 = 2 CO2 + 68 H2O + 24 Cu2O
HCl + BaCl2 = BaCl4 + H2 =>
2 HCl + BaCl2 = BaCl4 + H2
H{+} + CrO7{2-} + C2H5OH = Cr{3+} + CO2 + H2O =>
20 H{+} + 4 CrO7{2-} + 3 C2H5OH = 4 Cr{3+} + 6 CO2 + 19 H2O
NaI + AgNO3 = AgI + Na(NO3) =>
NaI + AgNO3 = AgI + Na(NO3)
Na[BH4] + H2O = B(OH)3 + NaOH + H2 =>
Na[BH4] + 4 H2O = B(OH)3 + NaOH + 4 H2
MgCl2 + O2 = MgCl2O2 =>
MgCl2 + O2 = MgCl2O2
HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + H2O =>
2 HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + 2 H2O
H3PO4HCl = H4PO4Cl =>
H3PO4HCl = H4PO4Cl
NH2CH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2CH2COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
MnCl2 + PbO2 + HCl = Pb(MnO4)2 + PbCl2 + H2O =>
2 MnCl2 + 5 PbO2 + 4 HCl = Pb(MnO4)2 + 4 PbCl2 + 2 H2O
Mn{2+} + H2O + Cu{2+} = MnO2 + Cu{+} + H{+} =>
Mn{2+} + 2 H2O + 2 Cu{2+} = MnO2 + 2 Cu{+} + 4 H{+}
CH3CSNH2 + HCl + Cu = CuS + NH2 + CH4 + Cl =>
CH3CSNH2 + 5 HCl + Cu = CuS + NH2 + 2 CH4 + 5 Cl
HCl(aq) + FeCl2(aq) + KMnO4(aq) = FeCl3(aq) + H2O(l) + MnCl2(aq) + KCl(aq) =>
8 HCl(aq) + 5 FeCl2(aq) + KMnO4(aq) = 5 FeCl3(aq) + 4 H2O(l) + MnCl2(aq) + KCl(aq)
InF3 = In + F =>
InF3 = In + 3 F
Cr(OH)3 + HNO3 = Cr(NO3) + NO3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3) + 2 NO3 + 3 H2O
CO32{-} + H2O = HCO3{-} + OH =>
CO32{-} + 30 H2O = HCO3{-} + 59 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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