| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Rb + 2 H2O = H2 + 2 RbOH
C2H4O + O = CH3COOH =>
C2H4O + O = CH3COOH
BaCl2 + CuOH = CuCl + Ba(OH)2 =>
BaCl2 + 2 CuOH = 2 CuCl + Ba(OH)2
CoCl2 + Pb(NO3)2 = PbCl2 + Co(NO3)2 =>
CoCl2 + Pb(NO3)2 = PbCl2 + Co(NO3)2
Fe + KNO3 = K2FeO4 + NO =>
Fe + 2 KNO3 = K2FeO4 + 2 NO
C6000000H6000001OH + O2 = CO2 + H2O =>
0.0016669994443335C6000000H6000001OH + 12502.495832501O2 = 10001.996666001CO2 + 5001 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
(NH4)2 = N + H =>
(NH4)2 = 2 N + 8 H
Al + Na2SO4 = Al2(SO4)3 + Na2 =>
2 Al + 3 Na2SO4 = Al2(SO4)3 + 3 Na2
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = 5 Fe2(SO4)3(aq) + 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l)
Ba + Ca(OH)2 = Ba(OH)2 + Ca =>
Ba + Ca(OH)2 = Ba(OH)2 + Ca
KSO4 + Li = LiSO4 + K =>
KSO4 + Li = LiSO4 + K
CH3CHCH2(CH3) + KMnO4 + H2SO4 = CH3COC3H7 + H2O + MnSO4 + K2SO4 =>
50 CH3CHCH2(CH3) + 26 KMnO4 + 39 H2SO4 = 40 CH3COC3H7 + 64 H2O + 26 MnSO4 + 13 K2SO4
BaBrO3 = Ba + BrO + O2 =>
BaBrO3 = Ba + BrO + O2
N2(g) + H6(g) = NH3(g) =>
N2(g) + H6(g) = 2 NH3(g)
BaCl2 + CuOH = CuCl + Ba(OH)2 =>
BaCl2 + 2 CuOH = 2 CuCl + Ba(OH)2
CuCl2 + HCl = [CuCl4] + H2 =>
CuCl2 + 2 HCl = [CuCl4] + H2
BaCO3 + H2S = BaS + CO2 + H2O =>
BaCO3 + H2S = BaS + CO2 + H2O
Co2O3 = CoO + O2 =>
2 Co2O3 = 4 CoO + O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mn + H = MnH3 =>
Mn + 3 H = MnH3
Ni2O3 + C = Ni + CO2 =>
2 Ni2O3 + 3 C = 4 Ni + 3 CO2
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + NO2 + CO2 + H2O =>
6 K4Fe(CN)6 + 55 K2Cr2O7 + 241 H2SO4 = 67 K2SO4 + 3 Fe2(SO4)3 + 55 Cr2(SO4)3 + 36 NO2 + 36 CO2 + 241 H2O
Na + C2 = Na4C =>
8 Na + C2 = 2 Na4C
C3H10(g) + O2(g) = CO(g) + H2O(g) =>
C3H10(g) + 4 O2(g) = 3 CO(g) + 5 H2O(g)
FS2 + O2 = F2O3 + SO2 =>
4 FS2 + 11 O2 = 2 F2O3 + 8 SO2
K2CrO4 + Na2SO3 + KOH + H2O = Na2SO4 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 Na2SO3 + 2 KOH + 5 H2O = 3 Na2SO4 + 2 K3[Cr(OH)6]
Be + HI = BeI2 + H2 =>
Be + 2 HI = BeI2 + H2
Pt + H2O = PtOH + H2 =>
2 Pt + 2 H2O = 2 PtOH + H2
Na2SO3 + H2SO4 + BaCl2 = BaSO4 + H2O + NaCl + SO2 =>
Na2SO3 + H2SO4 + BaCl2 = BaSO4 + H2O + 2 NaCl + SO2
Fe(OH)3 = H2O + Fe2O3 =>
2 Fe(OH)3 = 3 H2O + Fe2O3
FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + 2 HBr
Fe2O3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
Fe2O3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 2 H2O
CuSO4*1337H2O = CuSO4 + H2O =>
CuSO4*1337H2O = CuSO4 + 1337 H2O
Fe(NO3)3 + Al = Al(NO3)3 + Fe =>
Fe(NO3)3 + Al = Al(NO3)3 + Fe
FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + 2 HBr
NH4 + CuCl2 = NH4Cl + Cu =>
2 NH4 + CuCl2 = 2 NH4Cl + Cu
MnO2 + KCIO3 + KOH = KMnO4 + KCI + H2O =>
2 MnO2 + KCIO3 + 2 KOH = 2 KMnO4 + KCI + H2O
WF6 + C6H6 + H2 = HF + W2C =>
12 WF6 + C6H6 + 33 H2 = 72 HF + 6 W2C
NaNO3 + H2SO4 = HNO3 + Na2SO4 =>
2 NaNO3 + H2SO4 = 2 HNO3 + Na2SO4
K2Cr2O7 + RbOH = K2CrO4 + Rb2CrO4 + H2O =>
K2Cr2O7 + 2 RbOH = K2CrO4 + Rb2CrO4 + H2O
AlBr3 = Al + Br =>
AlBr3 = Al + 3 Br
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
C2H5OH + HCl + CH4N2O = C19H17Cl2N3O3 + H2 + O2 =>
70 C2H5OH + 16 HCl + 12 CH4N2O = 8 C19H17Cl2N3O3 + 174 H2 + 29 O2
Sn(s) + NaOH(aq) = NaSnO(aq) + H2(g) =>
2 Sn(s) + 2 NaOH(aq) = 2 NaSnO(aq) + H2(g)
HCl + NaAlO2 + H2O = NaCl + Al(OH)3 =>
HCl + NaAlO2 + H2O = NaCl + Al(OH)3
Fe2O3 + CaO = Ca(FeO2)2 =>
Fe2O3 + CaO = Ca(FeO2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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