| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9OH + C3H7COOH = C7H15COOH + H2O
C6H12O6(g) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(g) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
FeSO4 + H2O2 = Fe2O3 + SO4 + H2O =>
2 FeSO4 + 3 H2O2 = Fe2O3 + 2 SO4 + 3 H2O
Ni(HOAc) = Ni2 + HOAc =>
2 Ni(HOAc) = Ni2 + 2 HOAc
As2S3 + HNO3 = H3AsO4 + NO2 + H2O + H3SO4 =>
As2S3 + 25 HNO3 = 2 H3AsO4 + 25 NO2 + 5 H2O + 3 H3SO4
K2Cr2O7 + Na2SO3 + H2O = Na2SO4 + Cr(OH)3 + KOH =>
K2Cr2O7 + 3 Na2SO3 + 4 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 2 KOH
CrCl3 + NaOH = Cr(OH) + NaCl3 =>
CrCl3 + NaOH = Cr(OH) + NaCl3
CuO + NH4OH = (Cu(NH3)4)(OH)2 + H2O =>
CuO + 4 NH4OH = (Cu(NH3)4)(OH)2 + 3 H2O
H3BO3 + LiOH = Li3(BO3) + H2O =>
H3BO3 + 3 LiOH = Li3(BO3) + 3 H2O
NaClO + Cu = NaCl + CuO =>
NaClO + Cu = NaCl + CuO
HNO2 + NaOH = NaOH2 + NO2 =>
HNO2 + NaOH = NaOH2 + NO2
K2O + HCl = H2O + KCl =>
K2O + 2 HCl = H2O + 2 KCl
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
FeS2 + O2 + H2O = FeO3 + H2SO4 =>
2 FeS2 + 9 O2 + 4 H2O = 2 FeO3 + 4 H2SO4
BaI + NaCO3 = BaCO3 + NaI =>
BaI + NaCO3 = BaCO3 + NaI
{234}U{92} = {234}Np{93} =>
{234}U{92} = {234}Np{93}
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2 =>
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2
C8H1* + O2 = CO2 + H2O =>
4 C8H1* + 33 O2 = 32 CO2 + 2 H2O
Sulfurdioxide + carbonmonoxide = sulfur + carbondioxide =>
SO2 + 2 CO = S + 2 CO2
HSO3 + BaCl2 = HCl2 + BaSO3 =>
HSO3 + BaCl2 = HCl2 + BaSO3
FeCl2(s) + H2O(l) = FeCl2*2H2O(s) =>
FeCl2(s) + 2 H2O(l) = FeCl2*2H2O(s)
KNo2 + KMnO4 + H2O = KNo3 + MnO2 + KOH =>
9 KNo2 + KMnO4 + 2 H2O = 6 KNo3 + MnO2 + 4 KOH
HCl + SO4 = HClSO4 =>
HCl + SO4 = HClSO4
Al(NO3)3 + H2SiO3 = Al2(SiO3)3 + H2O + N2O5 =>
2 Al(NO3)3 + 3 H2SiO3 = Al2(SiO3)3 + 3 H2O + 3 N2O5
Mn2O7 + KOH = H2O + KMnO4 =>
Mn2O7 + 2 KOH = H2O + 2 KMnO4
Na2S2O3 + H2O = H2S2O3 + NaOH =>
Na2S2O3 + 2 H2O = H2S2O3 + 2 NaOH
MgSO4 + Ca = Mg + CaSO4 =>
MgSO4 + Ca = Mg + CaSO4
AgCl + NH4OH = Ag[(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = Ag[(NH3)2]Cl + 2 H2O
BrO + H2O = Br(OH)2 =>
BrO + H2O = Br(OH)2
LiCl + O2 = LiClO3 =>
2 LiCl + 3 O2 = 2 LiClO3
CH3CH2COCH3 + H2NNH2 = CH3CH2CN + CH3NH2 + H2O =>
CH3CH2COCH3 + H2NNH2 = CH3CH2CN + CH3NH2 + H2O
CH3COHCH3 + CuO = CH3COCH3 + H2O + Cu =>
2 CH3COHCH3 + CuO = 2 CH3COCH3 + H2O + Cu
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2 =>
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2
H2SO4 + Zn = Zn(SO4)2 + H =>
2 H2SO4 + Zn = Zn(SO4)2 + 4 H
SI + HNO3 = SIO2 + NO2 + H2O =>
SI + 4 HNO3 = SIO2 + 4 NO2 + 2 H2O
Si + HNO3 = SiO + NO + H2O =>
3 Si + 2 HNO3 = 3 SiO + 2 NO + H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
Na2SO3 + HNO3 = H2O + NaNO3 + SO2 =>
Na2SO3 + 2 HNO3 = H2O + 2 NaNO3 + SO2
CaOH + NH4NO3 = NH4OH + CaNO3 =>
CaOH + NH4NO3 = NH4OH + CaNO3
KHCO3SO2 = KHSO3CO2 =>
KHCO3SO2 = KHSO3CO2
Fe2C3O9 + HCl = CO2 + FeCl3 + H2O =>
Fe2C3O9 + 6 HCl = 3 CO2 + 2 FeCl3 + 3 H2O
Cl + H2SO4 = Cl2SO4 + H2 =>
2 Cl + H2SO4 = Cl2SO4 + H2
CH3OH + CUO = CHOH + CU + H2O =>
CH3OH + CUO = CHOH + CU + H2O
Li + Na = LiNa =>
Li + Na = LiNa
Al + Na2SO4 = AlNa + SO4 =>
2 Al + Na2SO4 = 2 AlNa + SO4
KBr + MnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
6 KBr + MnO4 + 4 H2SO4 = 3 Br2 + MnSO4 + 3 K2SO4 + 4 H2O
Si + HNO3 = SiNO3 + H2 =>
2 Si + 2 HNO3 = 2 SiNO3 + H2
CH3CH2ClKOH(etanol) = CH2CH2KClH2O =>
CH3CH2ClKOH(etanol) = CH2CH2KClH2O
BaBr2 + KMnO4 = Ba(MnO4)2 + BrK =>
BaBr2 + 2 KMnO4 = Ba(MnO4)2 + 2 BrK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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