| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + 4 NH4SCN + 2 C5H11OH = H2[Co(SCN)4] + 2 C5H11OCl + 4 NH4
CH3OH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 CH3OH + 4 Cu(OH)2 = CH3COOH + 2 Cu2O + 6 H2O
CuSO4*5H2O + (NH4)2HPO4 = Cu2PO4OH + NH4HSO4 + H2O =>
2 CuSO4*5H2O + (NH4)2HPO4 = Cu2PO4OH + 2 NH4HSO4 + 9 H2O
CrCl3 + Al(OH)3 = Cr(OH)3 + AlCl3 =>
CrCl3 + Al(OH)3 = Cr(OH)3 + AlCl3
Cr2 + HO = Cr(OH)2 =>
Cr2 + 4 HO = 2 Cr(OH)2
Mg + H2CO3 = MgCO3 + H =>
Mg + H2CO3 = MgCO3 + 2 H
CaNO2 + Al2SO3 = Ca2SO3 + AlNO2 =>
2 CaNO2 + Al2SO3 = Ca2SO3 + 2 AlNO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CaI2 + H2SO4 = CaSO4 + I2 + H2S + H2O =>
4 CaI2 + 5 H2SO4 = 4 CaSO4 + 4 I2 + H2S + 4 H2O
PBr4 = P4 + Br2 =>
4 PBr4 = P4 + 8 Br2
Cl2 + KAt = KCl + At =>
Cl2 + 2 KAt = 2 KCl + 2 At
KIO3 + HI = KI + H2O + I2 =>
KIO3 + 6 HI = KI + 3 H2O + 3 I2
Al + V2O5 = V2 + Al2O3 =>
10 Al + 3 V2O5 = 3 V2 + 5 Al2O3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
SiO2Mn = SiMnO2 =>
SiO2Mn = SiMnO2
K2S + Ni(NO3)2 = NiS + KNO3 =>
K2S + Ni(NO3)2 = NiS + 2 KNO3
KOH + I2O5 = KIO3 + H2O =>
2 KOH + I2O5 = 2 KIO3 + H2O
CoS + H2O2 + H{+} = Co{2+} + S + H2O =>
CoS + H2O2 + 2 H{+} = Co{2+} + S + 2 H2O
I3{-} + Sn{2+} = I{-} + Sn{4+} =>
I3{-} + Sn{2+} = 3 I{-} + Sn{4+}
HF + Si = H2 + SiF6 =>
6 HF + Si = 3 H2 + SiF6
H2ONaOH = NaO2H3 =>
H2ONaOH = NaO2H3
H + Cl = HCl =>
H + Cl = HCl
C6H6(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(s) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH3 + HBrO = N2 + HBr + H2O =>
2 NH3 + 3 HBrO = N2 + 3 HBr + 3 H2O
Ag(NO) + Na(PO) = Ag(PO) + Na(NO) =>
Ag(NO) + Na(PO) = Ag(PO) + Na(NO)
Al + NH4ClO4 = Al2O3 + N2O3 + H2O + AlCl =>
8 Al + 6 NH4ClO4 = Al2O3 + 3 N2O3 + 12 H2O + 6 AlCl
Ca(OH)2CO2 = CaCO3H2O =>
Ca(OH)2CO2 = CaCO3H2O
MgCO3 + HNo3 = MgNo3 + HCO3 =>
MgCO3 + HNo3 = MgNo3 + HCO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al(OH)3 + NaCl = NaOH + AlCl3 =>
Al(OH)3 + 3 NaCl = 3 NaOH + AlCl3
C4H9NO2 + C7H8N4O2 = C7H8N4C4H7NO2C4H7NO2 + H2O =>
2 C4H9NO2 + C7H8N4O2 = C7H8N4C4H7NO2C4H7NO2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ag(NO) + Na(PO) = Ag(PO) + Na(NO) =>
Ag(NO) + Na(PO) = Ag(PO) + Na(NO)
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HCOOH = COH2O =>
HCOOH = COH2O
Al2[SO4]3 + H2O + H2 = Al4[SO4][OH] + H2SO4 =>
4 Al2[SO4]3 + 2 H2O + 9 H2 = 2 Al4[SO4][OH] + 10 H2SO4
I3{-} + Sn{2+} = I{-} + Sn{4+} =>
I3{-} + Sn{2+} = 3 I{-} + Sn{4+}
C4H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C4H11NO2 + 27 O2 = 16 CO2 + 22 H2O + 4 NO2
C2 + O2 = CO2 = compoundelementmixture =>
C2 + 2 O2 = 2 CO2
C3H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
6 C3H4 + 2 KMnO4 + 16 H2O = 9 C2H4(OH)2 + 2 MnO2 + 2 KOH
Fe + HSO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 4 HSO4 = Fe2(SO4)3 + SO2 + 2 H2O
AlHCl3 = AlCl3H =>
AlHCl3 = AlCl3H
RCH3NH + C2O2H2 + NaBH3CN = R2(CH3)2NC2H4 + NaBO2 + HCN + H2O =>
4 RCH3NH + 3 C2O2H2 + 2 NaBH3CN = 2 R2(CH3)2NC2H4 + 2 NaBO2 + 4 HCN + 2 H2O
FeO + B2O3 = Fe3(BO3)2 =>
3 FeO + B2O3 = Fe3(BO3)2
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
CaMg(CO3)2HCl = Cl(CO3)2HCaMg =>
CaMg(CO3)2HCl = Cl(CO3)2HCaMg
H2TeO3 + SO2 + H2O = Te + H2SO4 =>
H2TeO3 + 2 SO2 + H2O = Te + 2 H2SO4
K(OH) + AlCl = KCl + Al(OH) =>
K(OH) + AlCl = KCl + Al(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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