| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K3AsO4 + H2O = K3AsO3 + OH =>
K3AsO4 + H2O = K3AsO3 + 2 OH
H2 + Li + P + O = LiH2PO4 =>
H2 + Li + P + 4 O = LiH2PO4
HCl + K2CO3 = CO2 + H2O + K2Cl2 =>
2 HCl + K2CO3 = CO2 + H2O + K2Cl2
NaNO3 + H2O = Na + HNO3 + OH =>
NaNO3 + H2O = Na + HNO3 + OH
Fe + HNO3 = FeN3O9 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 FeN3O9 + 3 NH4NO3 + 9 H2O
CrO4{2-} + C2O4{2-} + H3O{+} = Cr{3+} + CO2 + H2O =>
2 CrO4{2-} + 3 C2O4{2-} + 16 H3O{+} = 2 Cr{3+} + 6 CO2 + 24 H2O
CH3(CH2)19COOH + O2 = CO2 + H2O =>
2 CH3(CH2)19COOH + 61 O2 = 42 CO2 + 42 H2O
C12H26O + SO3 = C12H26SO4 =>
C12H26O + SO3 = C12H26SO4
CuCl2 + AgNO3 = CuNO3 + AgCl2 =>
CuCl2 + AgNO3 = CuNO3 + AgCl2
CHCH + HCN = CH2CHCN =>
CHCH + HCN = CH2CHCN
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
[Fe(H2O)6]3 + HCl = [Fe(H2O)5]Cl + H3O =>
[Fe(H2O)6]3 + 3 HCl = 3[Fe(H2O)5]Cl + 3 H3O
HCl + KMnO4 = KCl + MnO2 + Cl2 + H2O =>
8 HCl + 2 KMnO4 = 2 KCl + 2 MnO2 + 3 Cl2 + 4 H2O
Cu(s) + Zn(No3)2(aq) = Cu(No3)2(aq) + Zn(s) =>
Cu(s) + Zn(No3)2(aq) = Cu(No3)2(aq) + Zn(s)
CH2(OH)2 + Cu(OH)2 = HCOOH + Cu2O + H2O =>
CH2(OH)2 + 2 Cu(OH)2 = HCOOH + Cu2O + 3 H2O
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
(CH3(CH2)5CH3) + O2 = CO2 + H2O =>
(CH3(CH2)5CH3) + 11 O2 = 7 CO2 + 8 H2O
Sb2S3 + HNO3 = Sb2O5 + N2O + S + H2 =>
Sb2S3 + 2 HNO3 = Sb2O5 + N2O + 3 S + H2
Cl2 + FeS = FeCl2 + S =>
Cl2 + FeS = FeCl2 + S
TaCl5 + H2O = Ta2O5 + HCl =>
2 TaCl5 + 5 H2O = Ta2O5 + 10 HCl
Se(OH)2 + HCl = SeCl2 + H2O =>
Se(OH)2 + 2 HCl = SeCl2 + 2 H2O
KMnO4 + HCl = Cl2 + H1000000000000000O + KCl + MnCl10000000000000 =>
KMnO4 + 4.0E + 15 HCl = 1.995E + 15 Cl2 + 4 H1000000000000000O + KCl + MnCl10000000000000
SbS5 + HCl + HNO3 = SbCl5 + S + NO + H2O =>
3 SbS5 + 15 HCl + 5 HNO3 = 3 SbCl5 + 15 S + 5 NO + 10 H2O
K2CO3 + AgCl = Ag + KCl + CO2 + O2 =>
2 K2CO3 + 4 AgCl = 4 Ag + 4 KCl + 2 CO2 + O2
C2H6OS + CuCl2 = CuS + C2H6OCl2 =>
C2H6OS + CuCl2 = CuS + C2H6OCl2
NH4NO2 + LiOH = LiNO2 + H2O + NH3 =>
NH4NO2 + LiOH = LiNO2 + H2O + NH3
Zn(NO3)2 + NaOH = Na(NO3)2 + Zn(OH) =>
Zn(NO3)2 + NaOH = Na(NO3)2 + Zn(OH)
H3C6H5O7 + KOH = C6H5K3O7 + H2O =>
H3C6H5O7 + 3 KOH = C6H5K3O7 + 3 H2O
Na2SO3 + NaClO3 = Na2SO4 + NaCl =>
3 Na2SO3 + NaClO3 = 3 Na2SO4 + NaCl
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al + FeClO2 = Fe + AlClO2 =>
Al + FeClO2 = Fe + AlClO2
(NH4)2SO3 + KMnO4 + H2SO4 = MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5(NH4)2SO4 + K2SO4 + 3 H2O
K2CO3 + Br2 = KBr + CO2 + KBrO3 =>
3 K2CO3 + 3 Br2 = 5 KBr + 3 CO2 + KBrO3
Li + Sr = LiSr =>
Li + Sr = LiSr
Cu + AgNO3 = CuAg(NO3) =>
Cu + AgNO3 = CuAg(NO3)
CoCl3 + Be = BeCl2 + Co =>
2 CoCl3 + 3 Be = 3 BeCl2 + 2 Co
Ag + HOH = AgOH + H =>
Ag + HOH = AgOH + H
MgCl2 + CO2 = MgO2 + C1Cl2 =>
MgCl2 + CO2 = MgO2 + C1Cl2
K2HPO4 + Fe(NO3)2 = KNO3 + FeHPO4 =>
K2HPO4 + Fe(NO3)2 = 2 KNO3 + FeHPO4
CaS + HNO3 = Ca(NO3)2 + NO + S + H2O =>
3 CaS + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 3 S + 4 H2O
Ph2CO + NaBH4 = Ph2CHOH + NaB =>
2 Ph2CO + NaBH4 = 2 Ph2CHOH + NaB
Cr + NaOH + H2O = (NaCr(OH)4) + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2(NaCr(OH)4) + 3 H2
SrN + F2 = SrF2 + N2 =>
2 SrN + 2 F2 = 2 SrF2 + N2
FeSO4*H2O + NH4OH + H3PO4 + H2O2 = FePO4 + H2O + (NH4)2SO4 =>
2 FeSO4*H2O + 4 NH4OH + 2 H3PO4 + H2O2 = 2 FePO4 + 8 H2O + 2(NH4)2SO4
AgNO3 + CaC2 = AgC + Ca(NO3)2 =>
2 AgNO3 + CaC2 = 2 AgC + Ca(NO3)2
SC + Cl2 = SCl4 + C =>
SC + 2 Cl2 = SCl4 + C
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
AgNO3 + CaC2 = AgC + Ca(NO3)2 =>
2 AgNO3 + CaC2 = 2 AgC + Ca(NO3)2
Co(NO3)2 + NaHCO3 = NaNO3 + Co(HCO3)2 =>
Co(NO3)2 + 2 NaHCO3 = 2 NaNO3 + Co(HCO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/20/24
Équations équilibrées sur08/19/23
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