| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8N2O3H2O = C4H7NO4NH3
C2H4 + KMnO4 = MnO2 + KOH + (COOK)2 + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3(COOK)2 + 4 H2O
Al2(aq) + Br(aq) = Al2Br(s) =>
Al2(aq) + Br(aq) = Al2Br(s)
LiFCdO = LiOCdF =>
LiFCdO = LiOCdF
HgBr2Cl2 = HgCl2Br2 =>
HgBr2Cl2 = HgCl2Br2
Ca + NO3(aq)NaOH = CaOH(solid) + NaNO3(aq) =>
Ca + NO3(aq)NaOH = CaOH(solid) + NaNO3(aq)
Sn(OH)4 + H3PO4 = Sn3(PO4)4 + HOH =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 HOH
N6 + O3 = N6O3 =>
N6 + O3 = N6O3
Cu(C2H3O2) + KCl = CuCl + K(C2H3O2) =>
Cu(C2H3O2) + KCl = CuCl + K(C2H3O2)
CH3CH2COOH + Na2CO3 = Na(CH3CH2COO) + H2O + CO2 =>
2 CH3CH2COOH + Na2CO3 = 2 Na(CH3CH2COO) + H2O + CO2
P + O1 = P2O5 =>
2 P + 5 O1 = P2O5
ZnI2 + NaOH = NaI + Zn(OH)2 =>
ZnI2 + 2 NaOH = 2 NaI + Zn(OH)2
CH3COCl + H2O = HCl + CH3CO2H =>
CH3COCl + H2O = HCl + CH3CO2H
AuCl3 + NaHSO3 + H2O = Au + NaHSO4 + HCl =>
2 AuCl3 + 3 NaHSO3 + 3 H2O = 2 Au + 3 NaHSO4 + 6 HCl
BeH + HCl = BeCl + H2 =>
BeH + HCl = BeCl + H2
S8 + O = SO2 =>
S8 + 16 O = 8 SO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CrSO4 + NH3 = (Cr(NH3)6)SO4 =>
CrSO4 + 6 NH3 = (Cr(NH3)6)SO4
Br + F2 = BrF =>
2 Br + F2 = 2 BrF
Si2Cl6 + H2O = SiO2 + HCl + H =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + 2 H
MnO4{-} + SO2 + H2O = Mn2{+} + SO4{-}2 + H{+} =>
6 MnO4{-} + 13 SO2 + 2 H2O = 3 Mn2{+} + 13 SO4{-}2 + 4 H{+}
HBr + LiOH = LiBr + HOH =>
HBr + LiOH = LiBr + HOH
K2CO3(aq) + Zn(NO3)2(aq) = KNO3(aq) + ZnCO3(s) =>
K2CO3(aq) + Zn(NO3)2(aq) = 2 KNO3(aq) + ZnCO3(s)
CoCl2*6H2O + HCl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 HCl + 12 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
Co + Ca3 = CaCo3 =>
9 Co + Ca3 = 3 CaCo3
Ni + CuSO4 = NiCuSO4 =>
Ni + CuSO4 = NiCuSO4
B2(CO3)3 + H2O = B2(OH)6 + H2CO3 =>
B2(CO3)3 + 6 H2O = B2(OH)6 + 3 H2CO3
Zn + SnCl4 = SnCl2 + ZnCl2 =>
Zn + SnCl4 = SnCl2 + ZnCl2
NaOH + PO4H3 = H2O + Na3PO4 =>
3 NaOH + PO4H3 = 3 H2O + Na3PO4
NH3 + H2 = NH5 =>
NH3 + H2 = NH5
TiO2(s) + C(s) + Cl2(g) = TiCl4(g) + CO(g) =>
TiO2(s) + 2 C(s) + 2 Cl2(g) = TiCl4(g) + 2 CO(g)
NaIO3 + NaHSO3 + NaI = Na2SO4 + H2O + I2 =>
NaIO3 + 2 NaHSO3 + NaI = 2 Na2SO4 + H2O + I2
Ca + I2 = CaI2 =>
Ca + I2 = CaI2
SO{4}^{2-} + NH{3} = SO{3}^{2-} + H{2}O + N{2} =>
SO{4}^{2-} + NH{3} = SO{3}^{2-} + H{2}O + N{2}
Li + SO3 = Li2SO3 =>
2 Li + SO3 = Li2SO3
AgF + Pb(NO3)2 = Ag(NO3)2 + FPb =>
AgF + Pb(NO3)2 = Ag(NO3)2 + FPb
ClO + HCl + KI = KCl + H2O + I3 =>
ClO + 2 HCl + 3 KI = 3 KCl + H2O + I3
CH3CH2OHCH3 + O2 = H2O + CO2 =>
4 CH3CH2OHCH3 + 19 O2 = 18 H2O + 12 CO2
K2O + H2O = KO3 + H2 =>
K2O + 5 H2O = 2 KO3 + 5 H2
CuCO3 = Cu + CO2 + O2 =>
2 CuCO3 = 2 Cu + 2 CO2 + O2
H2O + HCHO + [Ag(NH3)2]NO3 = Ag + (NH4)2CO3 + NH4NO3 =>
3 H2O + 3 HCHO + 4[Ag(NH3)2]NO3 = 4 Ag + 3(NH4)2CO3 + 3 NH4NO3
FeI + CuHCO3 = FeHCO3 + CuI =>
FeI + CuHCO3 = FeHCO3 + CuI
CH3CH3CCH2CH3 + H2CrO7 = CH2H2COCH3 + CO2 + HCrO3 =>
11 CH3CH3CCH2CH3 + 5 H2CrO7 = 18 CH2H2COCH3 + CO2 + 5 HCrO3
C8H18 + Cl2 = CH2Cl2 + HCl =>
C8H18 + 9 Cl2 = 8 CH2Cl2 + 2 HCl
C4H9SO + O2 = CO2 + SO2 + H29 =>
58 C4H9SO + 261 O2 = 232 CO2 + 58 SO2 + 18 H29
AlS + H2O = AlO + H2S =>
AlS + H2O = AlO + H2S
HLi + H2O = LiOH + H2 =>
HLi + H2O = LiOH + H2
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2 =>
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2
Cu(NO3)2 + O2 = CuO + NO3 =>
2 Cu(NO3)2 + O2 = 2 CuO + 4 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/23
Équations équilibrées sur01/21/23
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