| Équations équilibrées la veille | Équations équilibrées le lendemain |
*2KOH*H2SO4 = *K2SO4 + 2 H2O
C2H4C2H4 + O2 = CO2 + H2O =>
C2H4C2H4 + 6 O2 = 4 CO2 + 4 H2O
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(aq)
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4 + Cu(NO3)2 =>
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4 + Cu(NO3)2
O2 + C6H12O6 = C2O4 + H2O =>
6 O2 + C6H12O6 = 3 C2O4 + 6 H2O
AlBr2 + MgH2O = MgBr2AlH2O =>
AlBr2 + MgH2O = MgBr2AlH2O
(Fe)2O + C = Fe + CO2 =>
2(Fe)2O + C = 4 Fe + CO2
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
FeSO4 + K3[Fe(CN)6](aq) = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3[Fe(CN)6](aq) = KFe[Fe(CN)6] + K2SO4
CBr4 + Cu = C + CuBr2 =>
CBr4 + 2 Cu = C + 2 CuBr2
Na2CO3 + SbCl3 = Sb2O3 + CO2 + NaCl =>
3 Na2CO3 + 2 SbCl3 = Sb2O3 + 3 CO2 + 6 NaCl
C93H188 + O2 = CO2 + H2O =>
C93H188 + 140 O2 = 93 CO2 + 94 H2O
KIO4 + HCl = Cl + HKIO4 =>
KIO4 + HCl = Cl + HKIO4
Li + MnSe + Se = LiMnSe2 =>
Li + MnSe + Se = LiMnSe2
KCN + CO2 = KO2 + C2N =>
KCN + CO2 = KO2 + C2N
H2S + Sr(OH)2 = H2(OH)2 + SrS =>
H2S + Sr(OH)2 = H2(OH)2 + SrS
Sb2O3 + H2SO4 + H2O = SO2 + H3SbO4 =>
Sb2O3 + 2 H2SO4 + H2O = 2 SO2 + 2 H3SbO4
O2 + C2H5OH = CO2 + H2 =>
3 O2 + 2 C2H5OH = 4 CO2 + 6 H2
Na2S*9H2O + H2SO4 = H2S + Na2SO4 + H2O =>
Na2S*9H2O + H2SO4 = H2S + Na2SO4 + 9 H2O
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)3 + CH3COOH + Na2SO4 =>
Cr2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Cr(OH)3 + 6 CH3COOH + 3 Na2SO4
Mg(g) + Zn(NO3)2(aq) = Zn + Mg(NO3)2 =>
Mg(g) + Zn(NO3)2(aq) = Zn + Mg(NO3)2
LiOH + BaCl2 = BaOH + LiCl2 =>
LiOH + BaCl2 = BaOH + LiCl2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FeS + NO3{-} + H{+} = NO2 + S + Fe3{+} + H2O =>
3 FeS + NO3{-} + 2 H{+} = NO2 + 3 S + Fe3{+} + H2O
KCN + HBr = HCN + KBr =>
KCN + HBr = HCN + KBr
Sr + N2 = N2Sr3 =>
3 Sr + N2 = N2Sr3
Zinc + hydrogenchloride = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
HCl + Ca(CO3) = CaCl2 + H2O + CO2 =>
2 HCl + Ca(CO3) = CaCl2 + H2O + CO2
CuBr + H2SO4 = CuSO4 + Br2 + SO2 + H2O =>
2 CuBr + 4 H2SO4 = 2 CuSO4 + Br2 + 2 SO2 + 4 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
HCH3CO2 + NaOH = H2O + CH3COONa =>
HCH3CO2 + NaOH = H2O + CH3COONa
NH4Cl + Ca(OH)2 = (CaCl2) + (NH3) + H2O =>
2 NH4Cl + Ca(OH)2 = (CaCl2) + 2(NH3) + 2 H2O
CO + H2SO4 = CO2 + H2SO2 =>
2 CO + H2SO4 = 2 CO2 + H2SO2
(Co(NH3)5(Cl))Cl2 + NaOH + AgH3CO2 = (Co(NH3)5)Cl2 + Ag + NaH3CO3 + ClH =>
(Co(NH3)5(Cl))Cl2 + NaOH + AgH3CO2 = (Co(NH3)5)Cl2 + Ag + NaH3CO3 + ClH
Ba + MgCl2 = BaCl + Mg =>
2 Ba + MgCl2 = 2 BaCl + Mg
CH3COOH + NaOH = CH3OH + NaCOOH =>
CH3COOH + NaOH = CH3OH + NaCOOH
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
MnO4{-} + C3H6 + H2O = C3H8O2 + MnO2 + OH{-} =>
2 MnO4{-} + 3 C3H6 + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 OH{-}
MnSO4 + NaHSO4 + H2O + Cl2 = MnO2 + NaCl + H2SO4 =>
MnSO4 + 2 NaHSO4 + 2 H2O + Cl2 = MnO2 + 2 NaCl + 3 H2SO4
HBr + Cr(OH)3 = HOH + CrBr3 =>
3 HBr + Cr(OH)3 = 3 HOH + CrBr3
Hg + CuSO4 = HgSO4 + Cu =>
Hg + CuSO4 = HgSO4 + Cu
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
C20H17O2S + O2 = CO2 + H2O + SO2 =>
4 C20H17O2S + 97 O2 = 80 CO2 + 34 H2O + 4 SO2
S + E + X + O = SEXO =>
S + E + X + O = SEXO
Na2SO3 + MgI2 = MgSO3 + NaI =>
Na2SO3 + MgI2 = MgSO3 + 2 NaI
HNo3 + Be(OH)2 = Be(No3)2 + H2O =>
2 HNo3 + Be(OH)2 = Be(No3)2 + 2 H2O
C2H2O(l) + O2(g) = CO2(g) + H2O(l) =>
C2H2O(l) + 2 O2(g) = 2 CO2(g) + H2O(l)
UO2(CO3)3{4-} + e = UO2 + CO3{2-} =>
UO2(CO3)3{4-} + 2e = UO2 + 3 CO3{2-}
NaCl + KCl = NaCl*KCl =>
NaCl + KCl = NaCl*KCl
HC1 + NaOH = NaC1 + H2O =>
HC1 + NaOH = NaC1 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/23
Équations équilibrées sur12/22/22
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