| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(PO4)2 + H2SO4 = CuSO4 + 2 H(PO4)
C6H13N + O2 = CO2 + H2O + NO2 =>
4 C6H13N + 41 O2 = 24 CO2 + 26 H2O + 4 NO2
CH(CH2)4CH3 + O2 = CO2 + H2O =>
CH(CH2)4CH3 + 9 O2 = 6 CO2 + 6 H2O
Sb2S3 + NH4Cl = SbCl3 + (NH4)2S =>
Sb2S3 + 6 NH4Cl = 2 SbCl3 + 3(NH4)2S
Zn(OH)2 + K2CO3 = K2ZnO2 + CO2 + H2O =>
Zn(OH)2 + K2CO3 = K2ZnO2 + CO2 + H2O
KI + H2SO4 = H2S + H2O + I + K2SO4 =>
8 KI + 5 H2SO4 = H2S + 4 H2O + 8 I + 4 K2SO4
H2S + KCIO3 = S + CKI + H2O =>
3 H2S + KCIO3 = 3 S + CKI + 3 H2O
H2SO4 + Al(OH)3 = AlOH(HSO4)2 + H2O =>
2 H2SO4 + Al(OH)3 = AlOH(HSO4)2 + 2 H2O
I2 + KOH = K + KIO3 + H2O =>
I2 + 12 KOH = 10 K + 2 KIO3 + 6 H2O
CH3OH + CH3COO = CH3COOCH3 + H2O =>
7 CH3OH + 4 CH3COO = 5 CH3COOCH3 + 5 H2O
BH4{-} + H2O + H{+} = H3BO3 + H2 =>
BH4{-} + 3 H2O + H{+} = H3BO3 + 4 H2
Cu(s) + Al(NO3)3(aq) = Cu(NO3)2 + Al =>
3 Cu(s) + 2 Al(NO3)3(aq) = 3 Cu(NO3)2 + 2 Al
SrSO4 + Al(BrO3)3 = Sr(BrO3)2 + Al2(SO4)3 =>
3 SrSO4 + 2 Al(BrO3)3 = 3 Sr(BrO3)2 + Al2(SO4)3
NaCl + NaBr = Na + BrCl =>
NaCl + NaBr = 2 Na + BrCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH4 + O2 = C2O + H2O =>
4 CH4 + 5 O2 = 2 C2O + 8 H2O
Fe2 + H2O = FeO3 + H2 =>
Fe2 + 6 H2O = 2 FeO3 + 6 H2
CrCl3 + KClO3 + H2O = Cl2 + KCl + Cr(OH) =>
6 CrCl3 + KClO3 + 3 H2O = 9 Cl2 + KCl + 6 Cr(OH)
C6H50H + O2 = CO2 + H2O =>
4 C6H50H + 75 O2 = 24 CO2 + 102 H2O
Zn + CuI = ZnI + Cu =>
Zn + CuI = ZnI + Cu
SO4 + O2 = SO6 =>
SO4 + O2 = SO6
(NH4)2CO3 = NH3(g) + H2O + CO2(g) =>
(NH4)2CO3 = 2 NH3(g) + H2O + CO2(g)
KO + HNO3 = KNO3 + HO =>
KO + HNO3 = KNO3 + HO
HBrO3 + HNO2 = HNO3 + Br2 + H2O3 =>
2 HBrO3 + 3 HNO2 = 3 HNO3 + Br2 + H2O3
HXeO4{-} = XeO6{-4} + Xe + O2 + H2O =>
4 HXeO4{-} = XeO6{-4} + 3 Xe + 4 O2 + 2 H2O
Co2 = Co = O2 =>
Co2 = 2 Co
CuCO3 + OH = Cu(OH)2 + CO3 =>
CuCO3 + 2 OH = Cu(OH)2 + CO3
Mg(NO3)2 = MgO + (NO)2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 2(NO)2 + 3 O2
SeO2(g) + O2 = SeO3(g) =>
2 SeO2(g) + O2 = 2 SeO3(g)
MnO4{-} + AsO3{-3} + H2O = MnO2 + AsO4{-3} + OH{-} =>
2 MnO4{-} + 3 AsO3{-3} + H2O = 2 MnO2 + 3 AsO4{-3} + 2 OH{-}
Bi(OH)3 + NaOH = NaBiO3 + Bi + H2O =>
5 Bi(OH)3 + 3 NaOH = 3 NaBiO3 + 2 Bi + 9 H2O
Na2HPO4 + (NH4)2CO3 = Na2CO3 + (NH4)2HPO4 =>
Na2HPO4 + (NH4)2CO3 = Na2CO3 + (NH4)2HPO4
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
AgBr + NH3 = AgNH3 + Br =>
AgBr + NH3 = AgNH3 + Br
CH2CHCH3 + Br2 = CH3CHBrCH2Br =>
CH2CHCH3 + Br2 = CH3CHBrCH2Br
Ae + O2 = Ae2O3 =>
4 Ae + 3 O2 = 2 Ae2O3
KMnO4 + C3H8(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
34 KMnO4 + 8 C3H8(OH)3 = 17 K2CO3 + 17 Mn2O3 + 7 CO2 + 44 H2O
NaCH3COO + HCl = NaCl + C + H2O =>
NaCH3COO + HCl = NaCl + 2 C + 2 H2O
Li2CO3 + CsI = LiI + Cs2CO3 =>
Li2CO3 + 2 CsI = 2 LiI + Cs2CO3
Li + (H)2O = LiOH + (H)2 =>
2 Li + 2(H)2O = 2 LiOH + (H)2
Ga + As = GaAs =>
Ga + As = GaAs
Na2[Fe(CN)5NO] + H2S = S[Fe(CN)5NO] + NaH =>
Na2[Fe(CN)5NO] + H2S = S[Fe(CN)5NO] + 2 NaH
K2CO3 + MgCO3 = K2Mg(CO3)2 =>
K2CO3 + MgCO3 = K2Mg(CO3)2
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
H3PO4 + C6H5OH = (OC6H5)3PO + H2O =>
H3PO4 + 3 C6H5OH = (OC6H5)3PO + 3 H2O
H2O2 + K4Fe(CN)6 = KOH + Fe2O3 + H2CO3 + NO3 + H2O =>
67 H2O2 + 2 K4Fe(CN)6 = 8 KOH + Fe2O3 + 12 H2CO3 + 12 NO3 + 51 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
AgNO3 + K3PO3 = KNO3 + Ag3PO3 =>
3 AgNO3 + K3PO3 = 3 KNO3 + Ag3PO3
ZrOF2 + NaOH + H2O = NaF + Zr(OH)4 =>
ZrOF2 + 2 NaOH + H2O = 2 NaF + Zr(OH)4
K2Cr207 + HCl = KCl + Cr207 + H =>
K2Cr207 + 2 HCl = 2 KCl + Cr207 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/24/24
Équations équilibrées sur09/23/23
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