| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + KOH + 3 H2O = KH2PO4 + PH5
CH3COOH + CO2 = CH3COOC + H2O =>
11 CH3COOH + 2 CO2 = 8 CH3COOC + 10 H2O
Fe3O = Fe3 + O =>
Fe3O = Fe3 + O
MnO4{-} + OH{-} = MnO4{3-} + O2 + H2O =>
2 MnO4{-} + 4 OH{-} = 2 MnO4{3-} + O2 + 2 H2O
CaO + SO4 = CaSO5 =>
CaO + SO4 = CaSO5
FeAsS + O2 = Fe2O3 + As4O10 + SO2 =>
4 FeAsS + 12 O2 = 2 Fe2O3 + As4O10 + 4 SO2
CH4 + CO2 = CO + H2 =>
CH4 + CO2 = 2 CO + 2 H2
P + KOH + H2O = PH3 + K3PO4 =>
8 P + 9 KOH + 3 H2O = 5 PH3 + 3 K3PO4
CH3COCH3 + Br2 = CH3COCBr3 + HBr =>
CH3COCH3 + 3 Br2 = CH3COCBr3 + 3 HBr
HCl + H2SeO4 = H2Se + Cl2 + H2O =>
8 HCl + H2SeO4 = H2Se + 4 Cl2 + 4 H2O
CaI2 + (NH4)3PO4 = NH4I + Ca3(PO4)2 =>
3 CaI2 + 2(NH4)3PO4 = 6 NH4I + Ca3(PO4)2
P + KOH + H2O = KH2PO4 + PH5 =>
2 P + KOH + 3 H2O = KH2PO4 + PH5
C7H90 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C7H90 + 88 KMnO4 + 132 H2SO4 = 5 C7H6O2 + 88 MnSO4 + 44 K2SO4 + 342 H2O
Al2S3 + O2 = Al2O2 + SO3 =>
2 Al2S3 + 11 O2 = 2 Al2O2 + 6 SO3
CaCO3 + CuCl2 + H2O = Cu(OH)2 + CaCl2 + CO2 =>
CaCO3 + CuCl2 + H2O = Cu(OH)2 + CaCl2 + CO2
Co + N2 = Co3N2 =>
3 Co + N2 = Co3N2
CO2 + H2O + NH3 + NaCl = NaHCO3 + NH4Cl =>
CO2 + H2O + NH3 + NaCl = NaHCO3 + NH4Cl
AlCl3 + NaI = AlNa + Cl3I =>
AlCl3 + NaI = AlNa + Cl3I
Mo + S = MoS =>
Mo + S = MoS
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
H6TeO6 + Au4(B2O5)3 = Au2TeO6 + H4B2O5 =>
2 H6TeO6 + Au4(B2O5)3 = 2 Au2TeO6 + 3 H4B2O5
CH3CHOHCH3 + CUO = CH3CH2COOH + CU + H2O =>
CH3CHOHCH3 + 2 CUO = CH3CH2COOH + 2 CU + H2O
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
Cu(NO3)2 = Cu + NO3 = =>
Cu(NO3)2 = Cu + 2 NO3
C18H3602 + CH4O = C2H3O2 + C3H803 =>
5 C18H3602 + 2432 CH4O = 1216 C2H3O2 + 30 C3H803
P + KOH + H2O = KH2PO4 + PH5 =>
2 P + KOH + 3 H2O = KH2PO4 + PH5
CaC2 + H2O + CO2 = CHCHCO2 + Ca(OH)2 =>
CaC2 + 2 H2O + CO2 = CHCHCO2 + Ca(OH)2
Fe(s) + HCl(aq) = FeCl4(aq) + H2(g) =>
Fe(s) + 4 HCl(aq) = FeCl4(aq) + 2 H2(g)
CH3CHOHCH3 + CUO = CH3CH2COOH + CU + H2O =>
CH3CHOHCH3 + 2 CUO = CH3CH2COOH + 2 CU + H2O
LiAlH4 + HI = Li + AlI3 + H2 =>
2 LiAlH4 + 6 HI = 2 Li + 2 AlI3 + 7 H2
C4H10(g) + O2(g) = CO2(g) + H2O =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O
H2O + NaClO3 + SO2 = H2SO4 + NaCl =>
3 H2O + NaClO3 + 3 SO2 = 3 H2SO4 + NaCl
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
NH4I + KOH = KI + NH3 + H2O =>
NH4I + KOH = KI + NH3 + H2O
Cu + HBr = CuBr + H =>
Cu + HBr = CuBr + H
KNO3(s) = NO3 + K =>
KNO3(s) = NO3 + K
CH3OH + C6H5COOH = C8H8O2 + H2O =>
CH3OH + C6H5COOH = C8H8O2 + H2O
K2SO3 + AgNo3 = Ag2SO3 + KNo3 =>
K2SO3 + 2 AgNo3 = Ag2SO3 + 2 KNo3
CHO = C + HO =>
CHO = C + HO
UF6 + KCN = U(CN)6 + KF =>
UF6 + 6 KCN = U(CN)6 + 6 KF
(NH4)2O = NH4 + O =>
(NH4)2O = 2 NH4 + O
AI(OH)3 + HC1 = AIC3 + H2O =>
AI(OH)3 + 3 HC1 = AIC3 + 3 H2O
ZnSO4 = ZnO + SO2 + O2 =>
2 ZnSO4 = 2 ZnO + 2 SO2 + O2
Na2(S2O3) + Cl2 + H(OH) = Na(HSO4) + HCl =>
Na2(S2O3) + 4 Cl2 + 5 H(OH) = 2 Na(HSO4) + 8 HCl
HBr + C6H12O3 = C6H10O + H2O + Br =>
2 HBr + C6H12O3 = C6H10O + 2 H2O + 2 Br
CO2 + H2O = C6H12O2 + O =>
6 CO2 + 6 H2O = C6H12O2 + 16 O
CO2 + S = CO2S =>
CO2 + S = CO2S
Na3PO3 + MnO4 = NaO + MnPO4 =>
Na3PO3 + MnO4 = 3 NaO + MnPO4
Mn(NO3)2 + Na3PO4 = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2 + 2 Na3PO4 = Mn3(PO4)2 + 6 NaNO3
MgO + H2SO4 = MgSO4 + OH2 =>
MgO + H2SO4 = MgSO4 + OH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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