| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H3 + 3 Cl = 10 C + 3 HCl
Zn2 + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn2 + 4 MnO2 + 2 H2O = 2 Zn(OH)2 + 2 Mn2O3
PbO + H2O = PbH2O2 =>
PbO + H2O = PbH2O2
Mg + CuCI = MgCI + Cu2 =>
2 Mg + 2 CuCI = 2 MgCI + Cu2
Ca(HCO3)2 + SO2 = CaSO4 + H2 + CO2 =>
Ca(HCO3)2 + SO2 = CaSO4 + H2 + 2 CO2
CrCl3*6H2O + NaOH = CrOH + NaCl3 + H2O =>
CrCl3*6H2O + NaOH = CrOH + NaCl3 + 6 H2O
LiF + In + InF3 = LiIn2F4 =>
LiF + In + InF3 = LiIn2F4
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
KNO3 + HCl = NO + KCl + H2O + O2 =>
4 KNO3 + 4 HCl = 4 NO + 4 KCl + 2 H2O + 3 O2
PbS + HNO3 = PbSO3 + NO2 + H2O =>
PbS + 6 HNO3 = PbSO3 + 6 NO2 + 3 H2O
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
BaI2 + ZnSO4 = ZnI2 + BaSO4 =>
BaI2 + ZnSO4 = ZnI2 + BaSO4
KNO3 + HCl = NO + KCl + H2O + O2 =>
4 KNO3 + 4 HCl = 4 NO + 4 KCl + 2 H2O + 3 O2
PbO + H2O = PbH2O2 =>
PbO + H2O = PbH2O2
CuCl2*H2O + NaOH + C6H12O6 + AlCl3 = Cu108Al92O200 + NaCl + H2O + C2H12O7 =>
324 CuCl2*H2O + 1476 NaOH + 46 C6H12O6 + 276 AlCl3 = 3 Cu108Al92O200 + 1476 NaCl + 510 H2O + 138 C2H12O7
PbO + H2O = PbH2O2 =>
PbO + H2O = PbH2O2
BaI2 + ZnSO4 = ZnI2 + BaSO4 =>
BaI2 + ZnSO4 = ZnI2 + BaSO4
KNO3 + HCl = NO + KCl + H2O + O2 =>
4 KNO3 + 4 HCl = 4 NO + 4 KCl + 2 H2O + 3 O2
MnSO4 + K2Cr2O7 + H2SO4 = KMnO4 + Cr2(SO4)3 + H2O + K2SO4 =>
6 MnSO4 + 5 K2Cr2O7 + 11 H2SO4 = 6 KMnO4 + 5 Cr2(SO4)3 + 11 H2O + 2 K2SO4
HCOOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 8 H2O + K2SO4 + 2 MnSO4
S + NaCl = SCl + Na =>
S + NaCl = SCl + Na
C3H7OH + C2H5COOH = CH3CH2COOCH2CH3 + H2O =>
2 C3H7OH + 3 C2H5COOH = 3 CH3CH2COOCH2CH3 + 2 H2O
AlCl3 + Ba(OH)2 = Ba(Cl)2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 Ba(Cl)2 + 2 Al(OH)3
Fe + CH{+3}COOH = FeCH{+3}COOH =>
Fe + CH{+3}COOH = FeCH{+3}COOH
FeS2 + O2 + H2O = FeO(OH) + SO2 =>
4 FeS2 + 11 O2 + 2 H2O = 4 FeO(OH) + 8 SO2
LiCl + C2H5OH = LiOH + C2H5Cl =>
LiCl + C2H5OH = LiOH + C2H5Cl
Ba(OH)2 + Na2CrO4 = NaOH + BaCrO4 =>
Ba(OH)2 + Na2CrO4 = 2 NaOH + BaCrO4
FeS2 + CaCO3 + H2O = Fe2O3 + CaSO4 + CO2 + H2 =>
2 FeS2 + 4 CaCO3 + 15 H2O = Fe2O3 + 4 CaSO4 + 4 CO2 + 15 H2
Mg(C16H11O3N3)2 + KOH = Mg(OH)2 + K + C16H11O3N3 =>
Mg(C16H11O3N3)2 + 2 KOH = Mg(OH)2 + 2 K + 2 C16H11O3N3
ZnCl2 + CH4N2S = ZnS + CH4 + N2 + Cl2 =>
ZnCl2 + CH4N2S = ZnS + CH4 + N2 + Cl2
COCl2 + CUSO4 = CUCl2 + COSO4 =>
COCl2 + CUSO4 = CUCl2 + COSO4
NaHCO3 + CH3CO2H = H2O + CO2 + NaCH =>
4 NaHCO3 + 3 CH3CO2H = 6 H2O + 6 CO2 + 4 NaCH
PbO + H2O = PbH2O2 =>
PbO + H2O = PbH2O2
Fe + Na{+} = Fe{2+} + Na =>
Fe + 2 Na{+} = Fe{2+} + 2 Na
ZnCO3(s) + H2SO4(aq) = CO2(aq) + H2O + ZnSO4(aq) =>
ZnCO3(s) + H2SO4(aq) = CO2(aq) + H2O + ZnSO4(aq)
PbO + H2O = PbH2O2 =>
PbO + H2O = PbH2O2
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2 =>
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2
K2MnO4 + H2O = MnO2 + KOH + O =>
K2MnO4 + H2O = MnO2 + 2 KOH + O
KNO3 + HCl = NO + KCl + H2O + O2 =>
4 KNO3 + 4 HCl = 4 NO + 4 KCl + 2 H2O + 3 O2
ZnCO3(s) + H(aq) = Zn(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 H(aq) = Zn(aq) + H2O(l) + CO2(g)
PbO + H2O = PbH2O2 =>
PbO + H2O = PbH2O2
AlSO4{-2} + CaOH{-} = AlOH{-} + CaSO4{-2} =>
AlSO4{-2} + CaOH{-} = AlOH{-} + CaSO4{-2}
MgNH4PO4 = Mg2 + P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2 + P2O7 + 2 NH3 + H2O
Co2Cl2 + NaOH = Co2(OH)2 + NaCl =>
Co2Cl2 + 2 NaOH = Co2(OH)2 + 2 NaCl
BaI2 + ZnSO4 = ZnI2 + BaSO4 =>
BaI2 + ZnSO4 = ZnI2 + BaSO4
KNO3 + HCl = NO + KCl + H2O + O2 =>
4 KNO3 + 4 HCl = 4 NO + 4 KCl + 2 H2O + 3 O2
BaI2 + ZnSO4 = ZnI2 + BaSO4 =>
BaI2 + ZnSO4 = ZnI2 + BaSO4
H3AsO4 + Sr(OH)2 = HOH + Sr3(AsO4)2 =>
2 H3AsO4 + 3 Sr(OH)2 = 6 HOH + Sr3(AsO4)2
S(s) + HNO3(l) = H2O(l) + NO2(g) + H2SO4(aq) =>
S(s) + 6 HNO3(l) = 2 H2O(l) + 6 NO2(g) + H2SO4(aq)
I2O5(g) + CO = I2(s) + CO2(g) =>
I2O5(g) + 5 CO = I2(s) + 5 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/19/24
Équations équilibrées sur08/18/23
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