| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuPO4 + Zn = Cu + ZnPO4
FeSO4 + HNO3 + H2SO3 = Fe(SO4)3 + NO + H2O =>
3 FeSO4 + 8 HNO3 + 6 H2SO3 = 3 Fe(SO4)3 + 8 NO + 10 H2O
NaBH4 + C2H5OH = H2 + NaB(OC2H5)4 =>
NaBH4 + 4 C2H5OH = 4 H2 + NaB(OC2H5)4
NaI + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + Na2SO4 + H2O =>
6 NaI + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 I2 + 3 Na2SO4 + 7 H2O
HO2 + C = HC + O2 =>
HO2 + C = HC + O2
FeS2 + Na2O2 = Fe2O3 + Na2SO4 + Na2 =>
4 FeS2 + 19 Na2O2 = 2 Fe2O3 + 8 Na2SO4 + 11 Na2
Na + Cl2 = NaNaClCl =>
2 Na + Cl2 = NaNaClCl
silicondioxide + sodiumcarbonate = sodiumsilicate + carbondioxide =>
SiO2 + Na2CO3 = Na2SiO3 + CO2
NaHCO3 + HC6H8O7 = NaC6H8O7 + H2O + CO2 =>
NaHCO3 + HC6H8O7 = NaC6H8O7 + H2O + CO2
RbCO3 + NaCl = RbCl + NaCO3 =>
RbCO3 + NaCl = RbCl + NaCO3
Hg2 = Hg =>
Hg2 = 2 Hg
Mg + Fe2(SO3)3 = MgSO3 + Fe =>
3 Mg + Fe2(SO3)3 = 3 MgSO3 + 2 Fe
CuCO3 + HBr = CuBr2 + H2O + CO2 =>
CuCO3 + 2 HBr = CuBr2 + H2O + CO2
HI + AuOH = AuI + H2O =>
HI + AuOH = AuI + H2O
BaSO4 = SO2 + BaO2 =>
BaSO4 = SO2 + BaO2
Ag + S2 = AgS2 =>
Ag + S2 = AgS2
HNO3 + Ca2CO3 = CaNO3 + H2CO3 =>
2 HNO3 + Ca2CO3 = 2 CaNO3 + H2CO3
C8H8 + KMnO4 + H2SO4 = C6H5OH + K2SO4 + MnSO4 + H2O =>
15 C8H8 + 8 KMnO4 + 12 H2SO4 = 20 C6H5OH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Na2CO3(aq) + BaCl2(aq) = NaCl(aq) + BaCO3(s) =>
Na2CO3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaCO3(s)
C2N2 + H2O = C2H2O4 + NH3 =>
C2N2 + 4 H2O = C2H2O4 + 2 NH3
Al(s) + CuSO4(aq) = Cu(s) + AlSO4 =>
Al(s) + CuSO4(aq) = Cu(s) + AlSO4
Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
HC2H3O2(aq) = H2O + C =>
HC2H3O2(aq) = 2 H2O + 2 C
HNO3 + Ag = H2O + NO + AgNO3 =>
4 HNO3 + 3 Ag = 2 H2O + NO + 3 AgNO3
IF7 + H2O = HF + HIO4 =>
IF7 + 4 H2O = 7 HF + HIO4
SrCl2 + K2CO3 = CO3Sr + KCl =>
SrCl2 + K2CO3 = CO3Sr + 2 KCl
Al(s) + CuSO4(aq) = Cu(s) + AlSO4 =>
Al(s) + CuSO4(aq) = Cu(s) + AlSO4
CuSO4 + Ag(NO3)2 = AgSO4 + Cu(NO3)2 =>
CuSO4 + Ag(NO3)2 = AgSO4 + Cu(NO3)2
HCOO + OH = CO2H2O =>
HCOO + OH = CO2H2O
HC8H4O4K + NaOH = NaC8H4O4K + H2O =>
HC8H4O4K + NaOH = NaC8H4O4K + H2O
Pb(NO3)4 + BaBr2 = PbBr4 + Ba(NO3)2 =>
Pb(NO3)4 + 2 BaBr2 = PbBr4 + 2 Ba(NO3)2
Al(s) + CuSO4(aq) = Cu(s) + AlSO4 =>
Al(s) + CuSO4(aq) = Cu(s) + AlSO4
NaHCO3 + HSO4 = H2O + CO2 + NaSO4 =>
NaHCO3 + HSO4 = H2O + CO2 + NaSO4
CH3Cl2 + Cl2 = CHCl + HCl =>
2 CH3Cl2 + Cl2 = 2 CHCl + 4 HCl
Fe(NO3)3 + KCl = FeCl3 + KNO3 =>
Fe(NO3)3 + 3 KCl = FeCl3 + 3 KNO3
Mg(OH)2 = MgOH + OH =>
Mg(OH)2 = MgOH + OH
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
Mg(s) + HCl(l) = MgCl2 + H2 =>
Mg(s) + 2 HCl(l) = MgCl2 + H2
Pb(NO3)2 + HCl = Pb(NO3)2HCl =>
Pb(NO3)2 + HCl = Pb(NO3)2HCl
CH3OCH3 = C5H10 + H2O =>
5 CH3OCH3 = 2 C5H10 + 5 H2O
Au{3+} + AsH3 + OH{-} = Au + AsO3{3-} + H2O =>
2 Au{3+} + AsH3 + 9 OH{-} = 2 Au + AsO3{3-} + 6 H2O
Al(s) + CuSO4(aq) = Cu(s) + AlSO4 =>
Al(s) + CuSO4(aq) = Cu(s) + AlSO4
Na2CrO7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2CrO7 + 9 FeCl2 + 14 HCl = CrCl3 + 9 FeCl3 + 2 NaCl + 7 H2O
Al(s) + CuSO4(aq) = Cu(s) + AlSO4 =>
Al(s) + CuSO4(aq) = Cu(s) + AlSO4
Cl4 + Nl = ClNl =>
Cl4 + 4 Nl = 4 ClNl
Zn + K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 + K =>
3 Zn + 2 K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 + 6 K
Mg + NaFl = MgFl + Na =>
Mg + NaFl = MgFl + Na
NaHCO3 + C6H8O7 = C6H5Na3O7 + H2CO3 =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 H2CO3
C20H38O + O2 = CO2 + H2O =>
C20H38O + 29 O2 = 20 CO2 + 19 H2O
LiH = H + Li =>
LiH = H + Li
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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