| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuAg2SO4 = CuSO4Ag2
Cr2O7{-2} + Fe{+2} + H{+} = Fe{3+} + Cr{3+} + H2O =>
Cr2O7{-2} + 6 Fe{+2} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
KI + H2O = KO + IH2 =>
KI + H2O = KO + IH2
AlI3 + KOH = Al(OH)3 + KI =>
AlI3 + 3 KOH = Al(OH)3 + 3 KI
C3H4N2O2 + C2H4 = C5H8N2O2 =>
C3H4N2O2 + C2H4 = C5H8N2O2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
N2H4 + HNO3 = N2H5NO3 =>
N2H4 + HNO3 = N2H5NO3
C3H7COOH + Zn = C3H7COOZn + H2 =>
2 C3H7COOH + 2 Zn = 2 C3H7COOZn + H2
Al + H2Co3 = AlCo3 + H2 =>
Al + H2Co3 = AlCo3 + H2
CH2OH3PO3 = CH5O4P =>
CH2OH3PO3 = CH5O4P
Ni2O3 + Zn = Ni + ZnO =>
Ni2O3 + 3 Zn = 2 Ni + 3 ZnO
CH3COOH + NaOH = CCOONa4 + H2O =>
CH3COOH + 4 NaOH = CCOONa4 + 4 H2O
Li + P = Li3P =>
3 Li + P = Li3P
C12H22O11 + KNO3 = H2O + CO2 + KNO2 =>
C12H22O11 + 24 KNO3 = 11 H2O + 12 CO2 + 24 KNO2
ZnCl + NH4S = ZnS + NH4Cl =>
ZnCl + NH4S = ZnS + NH4Cl
NaOH + Cr(OH)3 = Na3[Cr(OH)6] =>
3 NaOH + Cr(OH)3 = Na3[Cr(OH)6]
NaOH + C4H6O6 = NaC2H3O2 + C2H4O5 =>
NaOH + C4H6O6 = NaC2H3O2 + C2H4O5
As2S3 + HClO + H2O = H3AsO4 + HCl + H2SO4 =>
As2S3 + 14 HClO + 6 H2O = 2 H3AsO4 + 14 HCl + 3 H2SO4
NH4NO3(aq) + Sr(OH)2(aq) = Sr(NO3)2 + NH3 + H2O =>
2 NH4NO3(aq) + Sr(OH)2(aq) = Sr(NO3)2 + 2 NH3 + 2 H2O
PbCI + AgNo = Pb(No) + AgCI =>
PbCI + AgNo = Pb(No) + AgCI
Cu2SO4 + CaBr2 = CuBr + CaSO4 =>
Cu2SO4 + CaBr2 = 2 CuBr + CaSO4
CS2(s) + Cl2(g) = CCl4(l) + SCl2(s) =>
CS2(s) + 4 Cl2(g) = CCl4(l) + 2 SCl2(s)
KI + KIO2 + HNO2 = KNO2 + I2 + H2O =>
3 KI + KIO2 + 4 HNO2 = 4 KNO2 + 2 I2 + 2 H2O
MnCl2 + NaHCO3 = MnCO3 + H2O + NaCl + CO2 =>
MnCl2 + 2 NaHCO3 = MnCO3 + H2O + 2 NaCl + CO2
NH3 + Cl = NCl3 + HCl =>
NH3 + 6 Cl = NCl3 + 3 HCl
OH{-} + H2CO + Ag(NH3)3{+} = HCO3{-} + Ag + NH3 + H2O =>
5 OH{-} + H2CO + 4 Ag(NH3)3{+} = HCO3{-} + 4 Ag + 12 NH3 + 3 H2O
Na + H2SO4 = Na2SO4 + H =>
2 Na + H2SO4 = Na2SO4 + 2 H
CS2 + O2 = C1O2 + S1O2 =>
CS2 + 3 O2 = C1O2 + 2 S1O2
C8H12O3N2 + O2 = C5H7O2N + NH3 + CO2 =>
2 C8H12O3N2 + O2 = 3 C5H7O2N + NH3 + CO2
Cr(NO3)3 + (NH4)2S2O8 + H2O = HCr2O7 + HNO3 + (NH4)2SO4 =>
36 Cr(NO3)3 + 7(NH4)2S2O8 + 84 H2O = 18 HCr2O7 + 94 HNO3 + 14(NH4)2SO4
KI(aq) + Cl2 = KCl + I =>
2 KI(aq) + Cl2 = 2 KCl + 2 I
AgC2H3O2 + MgCl = AgCl + Mg + C2H3O2 =>
AgC2H3O2 + MgCl = AgCl + Mg + C2H3O2
HOCN + H2O = CNO{-} + H3O{+} =>
HOCN + H2O = CNO{-} + H3O{+}
KOH + HCl = KCl + (H)2O =>
KOH + HCl = KCl + (H)2O
Cu2(s) + AgNO3(aq) = Cu(NO3)2(l) + Ag(l) =>
Cu2(s) + 4 AgNO3(aq) = 2 Cu(NO3)2(l) + 4 Ag(l)
Na2S + CuBr2 = NaBr + CuS =>
Na2S + CuBr2 = 2 NaBr + CuS
FeClH2SO4 = FeSO4H2Cl =>
FeClH2SO4 = FeSO4H2Cl
[VO2(H2O)4]{+} + H2O + H{+} + SO3{2-} = [VO(H2O)5]{2+} + SO4{2-} =>
2[VO2(H2O)4]{+} + H2O + 2 H{+} + SO3{2-} = 2[VO(H2O)5]{2+} + SO4{2-}
Cl2 + C5 + H2O = CO2 + H3O{+} + Cl{-} =>
10 Cl2 + C5 + 30 H2O = 5 CO2 + 20 H3O{+} + 20 Cl{-}
NaOH + C4H6O6 = NaC2H3O2 + C2H4O5 =>
NaOH + C4H6O6 = NaC2H3O2 + C2H4O5
Fe + N = Fe3N =>
3 Fe + N = Fe3N
CuSO4 + NaOH + C2H5OH = Cu2O + Na2SO4 + C6H12O7 + H2O =>
14 CuSO4 + 28 NaOH + 3 C2H5OH = 7 Cu2O + 14 Na2SO4 + C6H12O7 + 17 H2O
Cr + OH = Cr(OH)4 =>
Cr + 4 OH = Cr(OH)4
Cs + P = PCs =>
Cs + P = PCs
HNO3 + Ca(OH) = Ca(NO3) + H2O =>
HNO3 + Ca(OH) = Ca(NO3) + H2O
NO3{-} + CH3COH = NO2{-} + CO2 + H2O =>
5 NO3{-} + CH3COH = 5 NO2{-} + 2 CO2 + 2 H2O
Na2S + CuBr2 = NaBr + CuS =>
Na2S + CuBr2 = 2 NaBr + CuS
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
C3H7NO2S + Ba(OH)2 = C3H6NO2SBa + H2O + O2 =>
4 C3H7NO2S + 4 Ba(OH)2 = 4 C3H6NO2SBa + 6 H2O + O2
Ca(NO3)2H2O + Cd(NO3)2H2O + (NH4)2HPO4 + NH2CONH2 = CdCa2(PO4)2 + CO2 + H2O + N2 =>
2 Ca(NO3)2H2O + Cd(NO3)2H2O + 2(NH4)2HPO4 + 3 NH2CONH2 = CdCa2(PO4)2 + 3 CO2 + 18 H2O + 8 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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