| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2S + 2 FeBr3 = Fe2S3 + 6 NaBr
(NH4)(OH) = NH3H2O =>
(NH4)(OH) = NH3H2O
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Na + Cl = NaCl =>
Na + Cl = NaCl
SO3 + H + KMnO4 = KSO3 + H2O + Mn =>
SO3 + 8 H + KMnO4 = KSO3 + 4 H2O + Mn
C4H8O2 + C2H6O = C6H12O2 + H2O =>
C4H8O2 + C2H6O = C6H12O2 + H2O
MnO2 + H2SO4 = MnSO3 + O2 + H2O =>
MnO2 + H2SO4 = MnSO3 + O2 + H2O
C4H8 + KMnO4 = CH3CH2COOK + MnO2 + KOH + H2O =>
9 C4H8 + 16 KMnO4 = 12 CH3CH2COOK + 16 MnO2 + 4 KOH + 4 H2O
Rb + LiCl = RbCl + Li =>
Rb + LiCl = RbCl + Li
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg(OH)2 + Mg(HSO4)2 = MgSO4 + H2O =>
Mg(OH)2 + Mg(HSO4)2 = 2 MgSO4 + 2 H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Co + C = Co2C =>
2 Co + C = Co2C
Bi2CO3 + C = Bi + CO2 =>
2 Bi2CO3 + C = 4 Bi + 3 CO2
Ce4{+} + Sn2{+} = Ce3{+} + Sn4{+} =>
3 Ce4{+} + 2 Sn2{+} = 4 Ce3{+} + Sn4{+}
FeCl2 + Zn(NO3)2 = Fe(NO3)2 + ZnCl2 =>
FeCl2 + Zn(NO3)2 = Fe(NO3)2 + ZnCl2
PhCH2CHO + KMnO4 + H2SO4 = PhCH2COOH + K2SO4 + MnSO4 + H2O =>
5 PhCH2CHO + 2 KMnO4 + 3 H2SO4 = 5 PhCH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
KO2(s) + H2O(l) = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
HCIO = H + CIO =>
HCIO = H + CIO
(NH4)(OH) = NH3H2O =>
(NH4)(OH) = NH3H2O
C4H10 + Cl = C4H9Cl + HCl =>
C4H10 + 2 Cl = C4H9Cl + HCl
CH3NH2 + CH3CH3Cl = CH3NH2Cl + C2H6 =>
CH3NH2 + CH3CH3Cl = CH3NH2Cl + C2H6
ClO + Ca(NO3)2 = CaClO2 + NO2 + O2 =>
2 ClO + 2 Ca(NO3)2 = 2 CaClO2 + 4 NO2 + O2
H{+} + MnO4{-} = O2 + MnO2 + H2O =>
4 H{+} + 4 MnO4{-} = 3 O2 + 4 MnO2 + 2 H2O
BBr3 + PbS2 = B2S3 + PbBr4 =>
4 BBr3 + 3 PbS2 = 2 B2S3 + 3 PbBr4
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
K2O + N2O5 = KNO3 =>
K2O + N2O5 = 2 KNO3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
N205 = N02 = =>
2 N205 = 205 N02
N + (H2) = NH3 =>
2 N + 3(H2) = 2 NH3
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
S2{-} + Ag2O + H2O = S + Ag + OH{-} =>
2 S2{-} + Ag2O + H2O = 4 S + 2 Ag + 2 OH{-}
CH3COOH + CH3CH2CH(OH)CH3 = CH3COOCH3CH(CH3)CH2 + H2O =>
CH3COOH + CH3CH2CH(OH)CH3 = CH3COOCH3CH(CH3)CH2 + H2O
Zr(NO3) + H = Zr4 + (HNO3) =>
4 Zr(NO3) + 4 H = Zr4 + 4(HNO3)
H2 + S2 = H2S =>
2 H2 + S2 = 2 H2S
H3PO4 + Mg(OH)2 = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2
K2O + Hg(NO3)2 = KNO3 + HgO =>
K2O + Hg(NO3)2 = 2 KNO3 + HgO
(NH4)(OH) = NH3H2O =>
(NH4)(OH) = NH3H2O
ZnCl2 + LiAlH4 = ZnH2 + AlCl3 + LiCl =>
2 ZnCl2 + LiAlH4 = 2 ZnH2 + AlCl3 + LiCl
Cl2O2 + H2O = HCl + HClO3 =>
Cl2O2 + H2O = HCl + HClO3
C7H6O + C6H6N4O4 = C7H6C6H4N4O4 + H2O =>
C7H6O + C6H6N4O4 = C7H6C6H4N4O4 + H2O
Al + HC2H3O2 = Al(C2H3O2) + H2 =>
2 Al + 2 HC2H3O2 = 2 Al(C2H3O2) + H2
Al2S3O12 + BaCl2 = BaSO4 + AlCl3 =>
Al2S3O12 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
HClO4 + (HOCH2)CNH2 = HCNH2 + ClO4(HOCH2) =>
HClO4 + (HOCH2)CNH2 = HCNH2 + ClO4(HOCH2)
C9H12O3 + NaBH4 = C9H18O3 + NaBH2 =>
C9H12O3 + 3 NaBH4 = C9H18O3 + 3 NaBH2
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
I{3+} + H2O = I{+} + IO3{-} + H{+} =>
2 I{3+} + 3 H2O = I{+} + IO3{-} + 6 H{+}
Cu + Al2(SO4)3 = CuSO4 + Al =>
3 Cu + Al2(SO4)3 = 3 CuSO4 + 2 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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