| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + 2 HCl = NH2Cl + 2 H2Cl
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + Na2(OH)2 =>
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + Na2(OH)2
CuClO3 = CuCl + O =>
CuClO3 = CuCl + 3 O
C6H10O5(s) + O2(g) = CO2(g) + H2O(g) =>
C6H10O5(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
Zn + Na(OH) + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 Na(OH) + 2 H2O = Na2Zn(OH)4 + H2
Mg + Cr(C2H3O2)3 = Mg(C2H3O2)2 + Cr =>
3 Mg + 2 Cr(C2H3O2)3 = 3 Mg(C2H3O2)2 + 2 Cr
CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO
CoOHNO3 + HNO3 = Co(NO3)2 + H2O =>
CoOHNO3 + HNO3 = Co(NO3)2 + H2O
OHCH2CHOHCHOHCHOHCHOOOHCH2OCOHCHOHCHCHCH2OH + O2 = H2O + CO2 =>
4 OHCH2CHOHCHOHCHOHCHOOOHCH2OCOHCHOHCHCHCH2OH + 43 O2 = 42 H2O + 44 CO2
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
CuS + NO3 = Cu(NO3)2 + NO2 + SO2 =>
CuS + 4 NO3 = Cu(NO3)2 + 2 NO2 + SO2
Cu + H2C2O4 = Cu2C2O4 + H2 =>
2 Cu + H2C2O4 = Cu2C2O4 + H2
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
K2Cr2O7 + CaI2 + H2SO4 = K2SO4 + CaSO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 3 CaI2 + 7 H2SO4 = K2SO4 + 3 CaSO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
NaOH + H2SO4 = H2O(l) + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O(l) + Na2SO4
K[BiI4] + H2O = H[BiI4] + KOH =>
K[BiI4] + H2O = H[BiI4] + KOH
C5H11O5CHO + CuSO4 + NaOH = C5H11O5COOH + Cu2O + Na2SO4 + H2O =>
C5H11O5CHO + 2 CuSO4 + 4 NaOH = C5H11O5COOH + Cu2O + 2 Na2SO4 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
BeCl2 + Ca3(PO4)2 = Be3(PO4)2 + CaCl2 =>
3 BeCl2 + Ca3(PO4)2 = Be3(PO4)2 + 3 CaCl2
C6H6 + HCl = C6H5Cl + H2 =>
C6H6 + HCl = C6H5Cl + H2
C16H14 + O = CO2 + H2O =>
C16H14 + 39 O = 16 CO2 + 7 H2O
MgCl2 + Na2HPO4 + NH4Cl = HCl + MgNH4PO4 + NaCl =>
MgCl2 + Na2HPO4 + NH4Cl = HCl + MgNH4PO4 + 2 NaCl
AsH3 + H2SO4 = H3AsO4 + SO2 + H2O =>
AsH3 + 4 H2SO4 = H3AsO4 + 4 SO2 + 4 H2O
LiCoO2 + H2 = Co + H2O + LiOH =>
2 LiCoO2 + 3 H2 = 2 Co + 2 H2O + 2 LiOH
H2O + Ca(C2H3O2)2 = C2H4O2 + Ca(OH)2 =>
2 H2O + Ca(C2H3O2)2 = 2 C2H4O2 + Ca(OH)2
SnCl2(C4H9)2 + K(C5H5)2Fe(CO)2 = (C5H5)2Fe(CO)2(C4H9)2 + KCl + SnCl =>
SnCl2(C4H9)2 + K(C5H5)2Fe(CO)2 = (C5H5)2Fe(CO)2(C4H9)2 + KCl + SnCl
COCl2 + C2H5OH = C2H5OCOCl + HCl =>
COCl2 + C2H5OH = C2H5OCOCl + HCl
H2(SnCl6) + NH4Cl = (NH4)2[SnCl6] + HCl =>
H2(SnCl6) + 2 NH4Cl = (NH4)2[SnCl6] + 2 HCl
(CuOH)2CO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
(CuOH)2CO3 + 4 HNO3 = 2 Cu(NO3)2 + 3 H2O + CO2
CH3Br + NH2 = CH3NH2 + Br2 =>
2 CH3Br + 2 NH2 = 2 CH3NH2 + Br2
H2O + O4 = H2O2 =>
4 H2O + O4 = 4 H2O2
KClO3 + Zr = KCl + ZrO2 =>
2 KClO3 + 3 Zr = 2 KCl + 3 ZrO2
Zn3(PO4)2 + HNO3 = Zn(NO3)2 + H3PO4 =>
Zn3(PO4)2 + 6 HNO3 = 3 Zn(NO3)2 + 2 H3PO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe(SO4) + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 Fe(SO4) + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
C9H10O + O2 = C9H6O6 + H2O =>
2 C9H10O + 7 O2 = 2 C9H6O6 + 4 H2O
Ca(OH)2 + SO2 + O2 + H2O = CaSO4*2H2O =>
2 Ca(OH)2 + 2 SO2 + O2 + 2 H2O = 2 CaSO4*2H2O
C5H5Cl + NaPb = (C5H5)4Pb + NaCl + Pb =>
4 C5H5Cl + 4 NaPb = (C5H5)4Pb + 4 NaCl + 3 Pb
H2CrO4 + Cu(OH)2 = H2O + CuCrO4 =>
H2CrO4 + Cu(OH)2 = 2 H2O + CuCrO4
NaCO3{2-} + MgI = NaI + MgCO3{2-} =>
NaCO3{2-} + MgI = NaI + MgCO3{2-}
K(s) + Br2 = KBr(s) =>
2 K(s) + Br2 = 2 KBr(s)
Fe + Cd(NO3)3 = Fe(NO3)3 + Cd =>
Fe + Cd(NO3)3 = Fe(NO3)3 + Cd
H2SO4 + NaBr + NaBrO4 = Na2SO4 + H2O + Br2 =>
4 H2SO4 + 7 NaBr + NaBrO4 = 4 Na2SO4 + 4 H2O + 4 Br2
(NH4)2S + Co(ClO3)3 = NH4ClO3 + Co2S3 =>
3(NH4)2S + 2 Co(ClO3)3 = 6 NH4ClO3 + Co2S3
C6H11OH + KMnO4 + KOH = C6H10O + K2MnO4 + H2O =>
C6H11OH + 2 KMnO4 + 2 KOH = C6H10O + 2 K2MnO4 + 2 H2O
ZnS + Ag = Ag2S + Zn =>
ZnS + 2 Ag = Ag2S + Zn
C2H4O + NaMnO4 + NaOH = C2H3O2Na + Na2MnO4 + H2O =>
C2H4O + 2 NaMnO4 + 3 NaOH = C2H3O2Na + 2 Na2MnO4 + 2 H2O
CaCl2 + C = CCl4 + Ca =>
2 CaCl2 + C = CCl4 + 2 Ca
Cr + IO = CrO + I =>
Cr + IO = CrO + I
Be + NaCl = Be(NaCl) =>
Be + NaCl = Be(NaCl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/24
Équations équilibrées sur11/30/23
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