| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + C6H8O7 = AlC6H5O7 + 3 H2O
(NH4)PO4 + Pb(NO3) = Pb3(PO4)4 + NH4 + NO3 =>
4(NH4)PO4 + 3 Pb(NO3) = Pb3(PO4)4 + 4 NH4 + 3 NO3
CN + H3O = HCN + H2O =>
CN + H3O = HCN + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KOH + K2SO4 = K2OH + KSO4 =>
KOH + K2SO4 = K2OH + KSO4
H2 + Ni2{+} = H{+} + Ni =>
H2 + 2 Ni2{+} = 2 H{+} + 4 Ni
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
Cu + C2H5NS = CuS + C2H5N =>
Cu + C2H5NS = CuS + C2H5N
HNO3 + C = C(NO3)2 + NO + H2O =>
8 HNO3 + 3 C = 3 C(NO3)2 + 2 NO + 4 H2O
K2Cr2O7 + H2SO4 + CH3OH = K2SO4 + H2O + Cr2O3 + CO2 =>
K2Cr2O7 + H2SO4 + CH3OH = K2SO4 + 3 H2O + Cr2O3 + CO2
NH2CH2COOH + K = NH2CH2COOK + H2 =>
2 NH2CH2COOH + 2 K = 2 NH2CH2COOK + H2
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
KMnO4 + AlI3 + H2S = K2SO4 + MnS + Al2S3 + I2 + H2O =>
6 KMnO4 + 2 AlI3 + 12 H2S = 3 K2SO4 + 6 MnS + Al2S3 + 3 I2 + 12 H2O
CuO + O2 = CuO2 =>
2 CuO + O2 = 2 CuO2
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
Mn + Cl2 = Mn2Cl3 =>
4 Mn + 3 Cl2 = 2 Mn2Cl3
Al + CH3COOH = Al(CH3COO) + H2 =>
2 Al + 2 CH3COOH = 2 Al(CH3COO) + H2
AgCl + NH3 = [Ag(NH3)2] + Cl =>
AgCl + 2 NH3 = [Ag(NH3)2] + Cl
F2(g) = F(g) =>
F2(g) = 2 F(g)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
HNO3 + AI = AI(NO3)3 + N2O + H2O =>
30 HNO3 + 8 AI = 8 AI(NO3)3 + 3 N2O + 15 H2O
CuCrO4 = Cu + CrO4 =>
CuCrO4 = Cu + CrO4
MnO2(s) + HCl(aq) = Cl2 + MnCl2 + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2 + MnCl2 + 2 H2O(l)
CH3(CH2)11COOK + CaCl2 = (CH3(CH2)11COO)2Ca + KCl =>
2 CH3(CH2)11COOK + CaCl2 = (CH3(CH2)11COO)2Ca + 2 KCl
Ca + Si = CaSi4 =>
Ca + 4 Si = CaSi4
NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Zn(NO3)2 + K3(PO4) = Zn3(PO4)2 + KNO3 =>
3 Zn(NO3)2 + 2 K3(PO4) = Zn3(PO4)2 + 6 KNO3
Ca(NO3)2 + NH3 + CO2 + H2O = CaCO3 + NH4NO3 =>
Ca(NO3)2 + 2 NH3 + CO2 + H2O = CaCO3 + 2 NH4NO3
C2H4O2 + HCO3 = H2O + CO2 =>
C2H4O2 + 8 HCO3 = 6 H2O + 10 CO2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Al(OH)3 + CuBr2 = AlBr3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuBr2 = 2 AlBr3 + 3 Cu(OH)2
Cr2Br3 + H2O2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr2Br3 + 9 H2O2 + 14 NaOH = 4 Na2CrO4 + 6 NaBr + 16 H2O
PbBr2 + HCl = PbCl + Br2H =>
PbBr2 + HCl = PbCl + Br2H
NaHCO3 + Ca(OH)2 = NaOH + Ca(HCO3)2 =>
2 NaHCO3 + Ca(OH)2 = 2 NaOH + Ca(HCO3)2
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
Cu2 + Ag(NO3)2 = Ag + Cu(NO3)2 =>
Cu2 + 2 Ag(NO3)2 = 2 Ag + 2 Cu(NO3)2
KCrO + AgNO3 = AgCrO + KNO3 =>
KCrO + AgNO3 = AgCrO + KNO3
C2H4O2N2 + O2 = CO2 + H2O + N2 =>
C2H4O2N2 + 2 O2 = 2 CO2 + 2 H2O + N2
NaAlO2 + H2O + HCl = Al(OH)3 + NaCl =>
NaAlO2 + H2O + HCl = Al(OH)3 + NaCl
CdCl2 + Na2S = CdS + NaCl =>
CdCl2 + Na2S = CdS + 2 NaCl
Cu(No3)2(aq) + Na2CO3(aq) = CuCO3(s) + NaNo3(aq) =>
Cu(No3)2(aq) + Na2CO3(aq) = CuCO3(s) + 2 NaNo3(aq)
KCl + C6H10O5 = C6KCl + H2O =>
KCl + C6H10O5 = C6KCl + 5 H2O
Cu(OH)2 + (HC2H3O2) = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2(HC2H3O2) = Cu(C2H3O2)2 + 2 H2O
Mg + O = Mg{+2} + O{-3} =>
3 Mg + 2 O = 3 Mg{+2} + 2 O{-3}
AgNO3 + Na + B = NaNO3 + AgB =>
AgNO3 + Na + B = NaNO3 + AgB
K2SO4 + BPO4 = K3PO4 + B2(SO4)3 =>
3 K2SO4 + 2 BPO4 = 2 K3PO4 + B2(SO4)3
KMnO4 + C6H12O6 = CO2 + H2O + K2CO3 + MnO =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 30 H2O + 12 K2CO3 + 24 MnO
C5H1OO2 + O = CO2 + H2O =>
2 C5H1OO2 + 15 O = 10 CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
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