| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
NaNO3 + H2SO3 = HNO3 + NaHSO3 =>
NaNO3 + H2SO3 = HNO3 + NaHSO3
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
AgNO3 + NH3*H2O = NH4NO3 + AgOH = Ag(NH3)2 + NH3*H2O =>
AgNO3 + NH3*H2O = NH4NO3 + AgOH
SrCl2 + Fe2S3 = SrS + FeCl3 =>
3 SrCl2 + Fe2S3 = 3 SrS + 2 FeCl3
Al + O2 = Al2O3 = AlO3 + H2O = Al(OH)2 =>
4 Al + 3 O2 = 2 Al2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(OH)2 + O2 + NO2 = Ba(NO3)2 + H2O =>
2 Ba(OH)2 + O2 + 4 NO2 = 2 Ba(NO3)2 + 2 H2O
HClO3 + NaI + H2O = Cl2 + I2 + NaOH =>
2 HClO3 + 10 NaI + 4 H2O = Cl2 + 5 I2 + 10 NaOH
C2O3H4 + O2 = H2O + CO2 =>
2 C2O3H4 + 3 O2 = 4 H2O + 4 CO2
CuSO4 + NH3 + H2O = CuH14N4O5S =>
CuSO4 + 4 NH3 + H2O = CuH14N4O5S
NaSO4 + Al(OH)3 = Al(SO4)3 + NaOH =>
3 NaSO4 + Al(OH)3 = Al(SO4)3 + 3 NaOH
Cu2 + H = CuH2 =>
Cu2 + 4 H = 2 CuH2
KI(aq) + Na2CO3(aq) = K2CO3(aq) + NaI(aq) =>
2 KI(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaI(aq)
HCl + CaCO3 = H2O + CO2 + CaCl2 =>
2 HCl + CaCO3 = H2O + CO2 + CaCl2
Al(OH)4 + HC2H3O2 = Al + H2O + C2H3O2 =>
Al(OH)4 + 4 HC2H3O2 = Al + 4 H2O + 4 C2H3O2
C7H12 + H2 = C7H16 =>
C7H12 + 2 H2 = C7H16
NaBH4 + C4H10O*BF3 = B2H6 + NaBF4 + C4H10O =>
3 NaBH4 + 4 C4H10O*BF3 = 2 B2H6 + 3 NaBF4 + 4 C4H10O
HCl + C8H9NO + CuCl2*2H2O = CuCl4C16H20N2O2 + H2O =>
2 HCl + 2 C8H9NO + CuCl2*2H2O = CuCl4C16H20N2O2 + 2 H2O
Au + NaOH + NaNO3 = Na3AuO3 + NaNO2 + H2O =>
2 Au + 6 NaOH + 3 NaNO3 = 2 Na3AuO3 + 3 NaNO2 + 3 H2O
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
Pb(NO3)2 + KCH3COO = Pb(CH3COO)2 + KNO3 =>
Pb(NO3)2 + 2 KCH3COO = Pb(CH3COO)2 + 2 KNO3
HCOOH + Ca(OH)2 = H2O + Ca(HCOO)2 =>
2 HCOOH + Ca(OH)2 = 2 H2O + Ca(HCOO)2
KCl + Br2 + CCl4 = KBr + Cl2(CCl4) =>
2 KCl + Br2 + CCl4 = 2 KBr + Cl2(CCl4)
SO2(g) + CaCO3(s) + O2 = CaSO4(s) + CO2(g) =>
2 SO2(g) + 2 CaCO3(s) + O2 = 2 CaSO4(s) + 2 CO2(g)
ZnS + HNO3 = Zn(NO3)2 + H2S =>
ZnS + 2 HNO3 = Zn(NO3)2 + H2S
Co2(ClO2)2 + Ba2NO3 = Co2(NO3) + Ba(ClO2) =>
Co2(ClO2)2 + Ba2NO3 = Co2(NO3) + 2 Ba(ClO2)
Sn(NO3)2 + KOH = Sn(OH)2 + KNO3 =>
Sn(NO3)2 + 2 KOH = Sn(OH)2 + 2 KNO3
Cu(OH)2 = Cu2O + H2O + O =>
2 Cu(OH)2 = Cu2O + 2 H2O + O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
As + NaHO = Na3AsO3 + H2 =>
2 As + 6 NaHO = 2 Na3AsO3 + 3 H2
C6H4ClONa + HCl = C6H4Cl(OH) + NaCl =>
C6H4ClONa + HCl = C6H4Cl(OH) + NaCl
Br2 + CaCl = CaBr2 + Cl2 =>
2 Br2 + 2 CaCl = 2 CaBr2 + Cl2
Cd + H2 = CdH2 =>
Cd + H2 = CdH2
S2 + C = CS2 =>
S2 + C = CS2
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
Ba(OH)2 + Fe(NO3)3 = Ba(NO3)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 Fe(OH)3
SiO2 + AgI = SiI4 + Ag2O =>
SiO2 + 4 AgI = SiI4 + 2 Ag2O
SiO + O2 = Si2O4 =>
2 SiO + O2 = Si2O4
Ca3(PO4)2 = Ca + P + O2 =>
Ca3(PO4)2 = 3 Ca + 2 P + 4 O2
CH3C(O)CH3 + Cl2 = CCl3C(O)CH3 + HCl =>
CH3C(O)CH3 + 3 Cl2 = CCl3C(O)CH3 + 3 HCl
FeTiO3 + ZnO + O2 = Zn2TiO4 + Fe3O4 =>
6 FeTiO3 + 12 ZnO + O2 = 6 Zn2TiO4 + 2 Fe3O4
Mg + FeBr3 = Fe + MgBr2 =>
3 Mg + 2 FeBr3 = 2 Fe + 3 MgBr2
Sn + LiOH = Sn(OH) + Li =>
Sn + LiOH = Sn(OH) + Li
(NH4)2CrO4 + Pb(NO3)2 = NH4NO3 + PbCrO4 =>
(NH4)2CrO4 + Pb(NO3)2 = 2 NH4NO3 + PbCrO4
Al + Ni2O2 = AlO2 + Ni =>
Al + Ni2O2 = AlO2 + 2 Ni
AgBr + BeC2O4 = Ag2C2O4 + BeBr2 =>
2 AgBr + BeC2O4 = Ag2C2O4 + BeBr2
Na2OH + SH = Na2S + H2O =>
Na2OH + SH = Na2S + H2O
PH3 + KMnO4 = H3PO4 + MnO2 + K2O =>
3 PH3 + 8 KMnO4 = 3 H3PO4 + 8 MnO2 + 4 K2O
H3AsO3 + H2O2 = H3AsO4 + H2O =>
H3AsO3 + H2O2 = H3AsO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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