| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3 + H2O = H2Na2S2O4
Li2CO3 + FeC2O4*2H2O + NH6PO4 = LiFePO4 + NH3 + CO + CO2 + H2O =>
Li2CO3 + 2 FeC2O4*2H2O + 2 NH6PO4 = 2 LiFePO4 + 2 NH3 + 2 CO + 3 CO2 + 7 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2SIO3 + H2O = NaHSIO3 + NaOH =>
Na2SIO3 + H2O = NaHSIO3 + NaOH
NaH + H2SO4 = NaHSO4 + H2 =>
NaH + H2SO4 = NaHSO4 + H2
Fe2O3 + KClO3 + KOH = K2FeO4 + H2O + KCl =>
Fe2O3 + KClO3 + 4 KOH = 2 K2FeO4 + 2 H2O + KCl
Ca3(PO4)3 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)3 + 3 SiO2 + 9 C = 3 CaSiO3 + 9 CO + 3 P
H3PO4(l) = H2O(l) + P4O10 =>
4 H3PO4(l) = 6 H2O(l) + P4O10
ZnO + CH4 = Zn + CO2 + H2O =>
4 ZnO + CH4 = 4 Zn + CO2 + 2 H2O
Fe(NO3)3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + KNO3 =>
Fe(NO3)3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + 3 KNO3
NaI + ICl3 = I2 + NaCl =>
3 NaI + ICl3 = 2 I2 + 3 NaCl
NaBr + Al2S3 = Na2S + AlBr3 =>
6 NaBr + Al2S3 = 3 Na2S + 2 AlBr3
KOH + HCl = H2O + KCl(s) =>
KOH + HCl = H2O + KCl(s)
Cr(NO3)3 + K(PO4)3 = Cr(PO4)3 + K(NO3)3 =>
Cr(NO3)3 + K(PO4)3 = Cr(PO4)3 + K(NO3)3
H2O + CO2 = OH + CH3 =>
5 H2O + CO2 = 7 OH + CH3
CH3CH0 + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CH0 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3CH2COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
Fe{3}{+2} + I{-} = Fe{2}{+2} + I2 =>
2 Fe{3}{+2} + 2 I{-} = 2 Fe{2}{+2} + I2
[Cu(H2O)6]{2+} + C6H12O6 = Cu2O + CO2 + H2O + H{+} =>
24[Cu(H2O)6]{2+} + C6H12O6 = 12 Cu2O + 6 CO2 + 126 H2O + 48 H{+}
CuCl2 + LiOH = LiCl + Cu(OH)2 =>
CuCl2 + 2 LiOH = 2 LiCl + Cu(OH)2
CuSO4 + Ni = Ni2(SO4)3 + Cu =>
3 CuSO4 + 2 Ni = Ni2(SO4)3 + 3 Cu
CoCl(aq) + NaOH(aq) = Co(OH) + NaCl =>
CoCl(aq) + NaOH(aq) = Co(OH) + NaCl
(NH4)3(PO4) + K(CH3COO) = (NH4)(CH3COO) + K3(PO4) =>
(NH4)3(PO4) + 3 K(CH3COO) = 3(NH4)(CH3COO) + K3(PO4)
CuSO4(aq) + Zn(NO3)2(aq) = ZnSO4(aq) + Cu(NO3)2(aq) =>
CuSO4(aq) + Zn(NO3)2(aq) = ZnSO4(aq) + Cu(NO3)2(aq)
C4H9 + H2O = C4H9OH + H3O =>
C4H9 + 2 H2O = C4H9OH + H3O
NH4 + P = PH3 + N =>
3 NH4 + 4 P = 4 PH3 + 3 N
Cu + O2(g) = CuO2 =>
Cu + O2(g) = CuO2
MnCo2O4 = Mn3O4 + CoO + O2 =>
3 MnCo2O4 = Mn3O4 + 6 CoO + O2
C4H7OH + O2 = CO2 + H2O =>
2 C4H7OH + 11 O2 = 8 CO2 + 8 H2O
FeBr3 + (NH4)2S = NH4Br + Fe2S3 =>
2 FeBr3 + 3(NH4)2S = 6 NH4Br + Fe2S3
Fe3 + NaOH = Fe(OH) + Na =>
Fe3 + 3 NaOH = 3 Fe(OH) + 3 Na
HgSO4 + Na(OH) = Hg(OH)2 + Na2SO4 =>
HgSO4 + 2 Na(OH) = Hg(OH)2 + Na2SO4
C10H10O4 + NaBH4 = C10H12O4 + Na + BH3 =>
C10H10O4 + 2 NaBH4 = C10H12O4 + 2 Na + 2 BH3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KReO4 + KI + HCl = K2ReCl6 + KCl + I2 + H2O =>
2 KReO4 + 6 KI + 16 HCl = 2 K2ReCl6 + 4 KCl + 3 I2 + 8 H2O
HNO2 + KOH = K{+} + NO2{-} + H2O =>
HNO2 + KOH = K{+} + NO2{-} + H2O
CH4 + Cl2 = C + HCl =>
CH4 + 2 Cl2 = C + 4 HCl
C6H12O6 + NH3 = C6H10NO3 + CO2 + H2O =>
25 C6H12O6 + 24 NH3 = 24 C6H10NO3 + 6 CO2 + 66 H2O
Sb(NO3)2 + Na2CO3 = SbCO3 + NaNO3 =>
Sb(NO3)2 + Na2CO3 = SbCO3 + 2 NaNO3
K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + H2O + K2SO4 =>
2 K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + 6 H2O + K2SO4
Cu + SO4H2 = CuSO4 + H2O + SO2 =>
Cu + 2 SO4H2 = CuSO4 + 2 H2O + SO2
C6H14(aq) + O2(g) = CO2(g) + H2O(aq) =>
2 C6H14(aq) + 19 O2(g) = 12 CO2(g) + 14 H2O(aq)
HgSO4 + Na(OH) = Hg(OH)2 + Na2SO4 =>
HgSO4 + 2 Na(OH) = Hg(OH)2 + Na2SO4
H2SO4 + Na3P = Na2SO4 + PH3 =>
3 H2SO4 + 2 Na3P = 3 Na2SO4 + 2 PH3
CO(g) + H2(g) = C8H18(all) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(all) + 8 H2O
(NH4)2SO4 + (HNO3) = NH4NO3 + H2SO4 =>
(NH4)2SO4 + 2(HNO3) = 2 NH4NO3 + H2SO4
NaBr + Al2S3 = Na2S + AlBr3 =>
6 NaBr + Al2S3 = 3 Na2S + 2 AlBr3
HgSO4 + Na(OH) = Hg(OH)2 + Na2SO4 =>
HgSO4 + 2 Na(OH) = Hg(OH)2 + Na2SO4
Cr(CH3COO)3 + K2CO3 = Cr2(CO3)3 + KCH3COO =>
2 Cr(CH3COO)3 + 3 K2CO3 = Cr2(CO3)3 + 6 KCH3COO
HgSO4 + Na(OH) = Hg(OH)2 + Na2SO4 =>
HgSO4 + 2 Na(OH) = Hg(OH)2 + Na2SO4
NaBr + Al2S3 = Na2S + AlBr3 =>
6 NaBr + Al2S3 = 3 Na2S + 2 AlBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/23
Équations équilibrées sur01/17/23
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