| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoSO4 + Cu(NO3)2 = Co(NO3)2 + CuSO4
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + H2CO3(aq) =>
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + H2CO3(aq)
Na2Cr2O7 + AgNO3 = NaNO3 + Ag2Cr2O7 =>
Na2Cr2O7 + 2 AgNO3 = 2 NaNO3 + Ag2Cr2O7
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
C6H5O{-} + H2O = C6H5OH + OH{-} =>
C6H5O{-} + H2O = C6H5OH + OH{-}
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaHCO3 = Na2CO3 + CO2H2O =>
2 NaHCO3 = Na2CO3 + CO2H2O
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
ZnBr2(aq) + K2S(aq) = ZnS(s) + KBr(aq) =>
ZnBr2(aq) + K2S(aq) = ZnS(s) + 2 KBr(aq)
Cu2(Fe(CN)6) + NH3*H2O = (NH4)4(Fe(CN)6) + (Cu(NH3)4)(OH)2 + H2O =>
Cu2(Fe(CN)6) + 12 NH3*H2O = (NH4)4(Fe(CN)6) + 2(Cu(NH3)4)(OH)2 + 8 H2O
C7H16 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
6 C7H16 + 32 KMnO4 + 10 H2O = 21 C2H4O2 + 32 MnO2 + 32 KOH
HI(aq) + LiOH(aq) = H2O + ILi =>
HI(aq) + LiOH(aq) = H2O + ILi
ZnOSO4 + HCl + Ti = Zn + H2OSO4 + TiCl2 =>
ZnOSO4 + 2 HCl + Ti = Zn + H2OSO4 + TiCl2
Ni(NO3)2 + K3Fe(CN)6 = Ni3(Fe(CN)6)2 + KNO3 =>
3 Ni(NO3)2 + 2 K3Fe(CN)6 = Ni3(Fe(CN)6)2 + 6 KNO3
ZnCO3 + H3PO4 = Zn + (PO4)2 + H2O + CO2 =>
3 ZnCO3 + 2 H3PO4 = 3 Zn + (PO4)2 + 3 H2O + 3 CO2
C2H8OH + HCO3 = C2H6 + H2CO3 =>
6 C2H8OH + 20 HCO3 = 5 C2H6 + 22 H2CO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CuO + Ag = Cu + AgO =>
CuO + Ag = Cu + AgO
Al2S3 + O2 = Al2O3 + S =>
2 Al2S3 + 3 O2 = 2 Al2O3 + 6 S
MnSO4 + NaCl = Na2SO4 + MnCl2 =>
MnSO4 + 2 NaCl = Na2SO4 + MnCl2
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
CrBr3 + S(NH4)2 = Cr(NH4)2 + SBr3 =>
CrBr3 + S(NH4)2 = Cr(NH4)2 + SBr3
NaNO3 + Ca2CO3 = Na2CO3 + CaNO3 =>
2 NaNO3 + Ca2CO3 = Na2CO3 + 2 CaNO3
CaF2 + H = HF + Ca =>
CaF2 + 2 H = 2 HF + Ca
Cr(OH)6 + BrO = CrO4 + Br + H2O =>
Cr(OH)6 + BrO = CrO4 + Br + 3 H2O
CaCl2 + Na2S2O3 = CaS2O3 + ClNa =>
CaCl2 + Na2S2O3 = CaS2O3 + 2 ClNa
HCl + HNO3 = (NO)Cl + Cl2 + H2O =>
3 HCl + HNO3 = (NO)Cl + Cl2 + 2 H2O
Fe2O3 + Na2CO3 + C = NaFeO2 + C2O2 =>
Fe2O3 + Na2CO3 + C = 2 NaFeO2 + C2O2
HCl + K2Cr2O7 = KCl + CrCl3 + H2O + Cl =>
14 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 7 H2O + 6 Cl
HBr + Mn(HCO3)2 = CO2 + H2O + MnBr2 =>
2 HBr + Mn(HCO3)2 = 2 CO2 + 2 H2O + MnBr2
H2SO4 + P2O5 = H2O + P2(SO4)5 =>
5 H2SO4 + P2O5 = 5 H2O + P2(SO4)5
NaOCl + Na2S2O3 + H2O = NaHSO4 + NaCl =>
4 NaOCl + Na2S2O3 + H2O = 2 NaHSO4 + 4 NaCl
Se + NaOH = Na2SeO3 + Na2Se + H2O =>
3 Se + 6 NaOH = Na2SeO3 + 2 Na2Se + 3 H2O
C10H8O + C2H5OH = C12H12O + H2O =>
C10H8O + C2H5OH = C12H12O + H2O
HCl + Ta = TaCl2 + H2 =>
2 HCl + Ta = TaCl2 + H2
BaCl2 + H2SO4 = Ba2(SO4)2 + HCl =>
2 BaCl2 + 2 H2SO4 = Ba2(SO4)2 + 4 HCl
CH3COONa + H2O = CH3COOH + NaOH = CO2 =>
CH3COONa + H2O = CH3COOH + NaOH
N2H4 + O = NH2O =>
N2H4 + 2 O = 2 NH2O
C9H18 + O2 = H2O*CO2 =>
2 C9H18 + 27 O2 = 18 H2O*CO2
Mg(s) + KNO3 = N2(g) + MgO(s) + K2O =>
5 Mg(s) + 2 KNO3 = N2(g) + 5 MgO(s) + K2O
C2H6(g) + O2(g) = C2H6O2(g) =>
C2H6(g) + O2(g) = C2H6O2(g)
Na(OH)HCl = NaCl + H2O =>
Na(OH)HCl = NaCl + H2O
KMnO4 + MnSO4 + HOH = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 HOH = 5 MnO2 + K2SO4 + 2 H2SO4
S4O + H2O = SO2 + H2 =>
S4O + 7 H2O = 4 SO2 + 7 H2
KCI + H2SO = HCI + K2SO =>
2 KCI + H2SO = 2 HCI + K2SO
NH4Cl + H2SO4 = NH4 + Cl2S + H2O4 =>
2 NH4Cl + H2SO4 = 2 NH4 + Cl2S + H2O4
C11H11O11 + O2 = CO2 + H2O =>
4 C11H11O11 + 33 O2 = 44 CO2 + 22 H2O
B + NH3 = H2 + BN =>
2 B + 2 NH3 = 3 H2 + 2 BN
HCl + CaCl = HCl2 + Ca =>
HCl + CaCl = HCl2 + Ca
(NaCl) + AgNO3 = AgCl + NaNO3 =>
(NaCl) + AgNO3 = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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