| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
H2O = H + O =>
H2O = 2 H + O
ZnSiO3 + HCl = ZnCl2 + H2O + SiO2 =>
ZnSiO3 + 2 HCl = ZnCl2 + H2O + SiO2
H2SO4 + MgSiO3 = H2SiO3 + MgSO4 =>
H2SO4 + MgSiO3 = H2SiO3 + MgSO4
KMnO4 + HCl + Ba = MnCl2 + KCl + BaCl2 + H2O =>
2 KMnO4 + 16 HCl + 5 Ba = 2 MnCl2 + 2 KCl + 5 BaCl2 + 8 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
C6H5Cl + KOH + O2 = CO2 + H2O + KCl =>
C6H5Cl + KOH + 7 O2 = 6 CO2 + 3 H2O + KCl
NH4CN + H2O = CN + NH3 + H3O =>
NH4CN + H2O = CN + NH3 + H3O
Ag + Mg3(PO4)2 = Ag3PO4 + Mg =>
6 Ag + Mg3(PO4)2 = 2 Ag3PO4 + 3 Mg
Au1 + O2 = Au2O =>
4 Au1 + O2 = 2 Au2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Cr{3+} + (OH){-} = Cr(OH)3 =>
Cr{3+} + 3(OH){-} = Cr(OH)3
CeO2 + (NH4)H2PO4 = CePO4 + NH3 + H2O + O2 =>
4 CeO2 + 4(NH4)H2PO4 = 4 CePO4 + 4 NH3 + 6 H2O + O2
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
AgNO3 + H2S = AgS + NO3H2 =>
AgNO3 + H2S = AgS + NO3H2
Na2CO3 + HNO3 = NaNO3 + H2(CO3) =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2(CO3)
H2SO4 + MgSiO3 = H2SiO3 + MgSO4 =>
H2SO4 + MgSiO3 = H2SiO3 + MgSO4
CHOH(CH2OH)2 + O2 = CO2 + H2O =>
2 CHOH(CH2OH)2 + 7 O2 = 6 CO2 + 8 H2O
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3
Au1 + O2 = Au2O =>
4 Au1 + O2 = 2 Au2O
K2SO4 + CaO = CaSO4 + K2O =>
K2SO4 + CaO = CaSO4 + K2O
CH3CH(NH2)CH3 + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
CH3CH(NH2)CH3 + 3 HNO2 = CH3CH(OH)COOH + 2 N2 + 3 H2O
CrI3 + Cl2 + KOH = KCr04 + KIO3 + KCl + H2O =>
8 CrI3 + 59 Cl2 + 144 KOH = 2 KCr04 + 24 KIO3 + 118 KCl + 72 H2O
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Zn + NO3{-} + H{+} = Zn{2+} + NO2{-} + H2O =>
Zn + NO3{-} + 2 H{+} = Zn{2+} + NO2{-} + H2O
C3H8O + C5H10O2 = C6H12O2 + H2O =>
C3H8O + 3 C5H10O2 = 3 C6H12O2 + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Li2CO3 + Mg(NO3)2 = LiNO3 + MgCO3 =>
Li2CO3 + Mg(NO3)2 = 2 LiNO3 + MgCO3
Fe3(PO4)2 + Li = Li3PO4 + Fe =>
Fe3(PO4)2 + 6 Li = 2 Li3PO4 + 3 Fe
KMnO4 + HCl + Ba = MnCl2 + KCl + BaCl2 + H2O =>
2 KMnO4 + 16 HCl + 5 Ba = 2 MnCl2 + 2 KCl + 5 BaCl2 + 8 H2O
NH2NH2 + H2O2 = N2 + H2O =>
NH2NH2 + 2 H2O2 = N2 + 4 H2O
KMnO4 + HCl + Ba = MnCl2 + KCl + BaCl2 + H2O =>
2 KMnO4 + 16 HCl + 5 Ba = 2 MnCl2 + 2 KCl + 5 BaCl2 + 8 H2O
Na + Mg2 = NaMg =>
2 Na + Mg2 = 2 NaMg
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Ca + S = CaS =>
Ca + S = CaS
MnC2O4*3H2O + O2 = MnO + H2O + CO2 =>
2 MnC2O4*3H2O + O2 = 2 MnO + 6 H2O + 4 CO2
Fe2(SO4)3 + AlCl3 = FeCl3 + Al2(SO4)3 =>
Fe2(SO4)3 + 2 AlCl3 = 2 FeCl3 + Al2(SO4)3
Mn + Zn = MnZn =>
Mn + Zn = MnZn
S2O4{2-} + O2 + OH{-} = SO4{2-} + H2O =>
2 S2O4{2-} + 3 O2 + 4 OH{-} = 4 SO4{2-} + 2 H2O
FeCl3 + Li2SO4 = LiCl + Fe2(SO4)3 =>
2 FeCl3 + 3 Li2SO4 = 6 LiCl + Fe2(SO4)3
H2RuCl6 + NaBrO3 = RuO4 + NaBr + H2O + Cl2 =>
3 H2RuCl6 + 5 NaBrO3 = 3 RuO4 + 5 NaBr + 3 H2O + 9 Cl2
Na2CO3 + AuC2H3O2 = Au2CO3 + NaC2H3O2 =>
Na2CO3 + 2 AuC2H3O2 = Au2CO3 + 2 NaC2H3O2
H2(g) + AgNO3(aq) = Ag2(s) + HNO3(aq) =>
H2(g) + 2 AgNO3(aq) = Ag2(s) + 2 HNO3(aq)
(COOK)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COOK)2 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
As(OH)3(s) + H2SO4(aq) = As2(SO4)3 + H2O =>
2 As(OH)3(s) + 3 H2SO4(aq) = As2(SO4)3 + 6 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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