| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + HgCl2 + 2 HCl = Hg + H2(SnCl6)
NaHCO3 = H2O + CO2 + Na2(CO3) =>
2 NaHCO3 = H2O + CO2 + Na2(CO3)
Si4 + (CO2) = (SiC) + (SiO2) =>
Si4 + 2(CO2) = 2(SiC) + 2(SiO2)
TiO2H2O + NH2CONH2 = TiN + N2O + C + H2O =>
4 TiO2H2O + 5 NH2CONH2 = 4 TiN + 3 N2O + 5 C + 14 H2O
Tm(OH)3 + HCl = TmCl3 + H2O =>
Tm(OH)3 + 3 HCl = TmCl3 + 3 H2O
K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C5H10O =>
K2Cr2O7 + 3 C5H12O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 C5H10O
Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + (NH3)4 =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + 2(NH3)4
C2H3O2{-} + H2O = C2H3O2H + OH{-} =>
C2H3O2{-} + H2O = C2H3O2H + OH{-}
NH3(aq) + AgNO3(aq) = N2O3(s) + AgH3(aq) =>
NH3(aq) + AgNO3(aq) = N2O3(s) + AgH3(aq)
PbCl + AlS = ClS + AlPb =>
PbCl + AlS = ClS + AlPb
K2Cr2O7 + FeSO4 = K2SO4 + FeCr2O7 =>
K2Cr2O7 + FeSO4 = K2SO4 + FeCr2O7
NaOH(s) + C2H8O7(aq) = NaC2H7O7 + H2O(l) =>
NaOH(s) + C2H8O7(aq) = NaC2H7O7 + H2O(l)
Na2CO3*10H2O + Fe(NO3)3*9H2O = Fe(OH)3 + NaNO3 + CO2 + H2O =>
3 Na2CO3*10H2O + 2 Fe(NO3)3*9H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 CO2 + 45 H2O
CHCH + Na = HCCNa + H2 =>
2 CHCH + 2 Na = 2 HCCNa + H2
C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O
NaHCO3 + H2SO4(aq) = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4(aq) = Na2SO4 + 2 CO2 + 2 H2O
C6O4H10 + NH3 + H2 = C6N2H16 + H2O =>
C6O4H10 + 2 NH3 + 4 H2 = C6N2H16 + 4 H2O
Mg + H2PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H2PO4 = Mg3(PO4)2 + 2 H2
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
Mg + HNo3 = MgHNo3 =>
Mg + HNo3 = MgHNo3
KMnO4 + NaHSO3 + HCl = H2O + KCl + MnCl2 + NaHSO4 =>
2 KMnO4 + 5 NaHSO3 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 NaHSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCl + Pb(NO3)2 = Pb(Cl)2 + KNO3 =>
2 KCl + Pb(NO3)2 = Pb(Cl)2 + 2 KNO3
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2 =>
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2
MnCo3 + H2SO4 = MnSO4 + H2Co3 =>
MnCo3 + H2SO4 = MnSO4 + H2Co3
NaCl2 + K2CO3 = KCl + NaCO3 =>
NaCl2 + K2CO3 = 2 KCl + NaCO3
(NH4)6Mo7O24*H2O = MoO3 + NH3 + H2O =>
(NH4)6Mo7O24*H2O = 7 MoO3 + 6 NH3 + 4 H2O
SF6 + H2O = SO2 + H2 + F2 =>
SF6 + 2 H2O = SO2 + 2 H2 + 3 F2
Al + HCl = AlH + Cl =>
Al + HCl = AlH + Cl
CuS(s) + HNO3(l) = CuNO3(s) + H2O(g) + S(s) + NO2(g) =>
CuS(s) + 2 HNO3(l) = CuNO3(s) + H2O(g) + S(s) + NO2(g)
Na + NaHCO3 = Na2HCO3 =>
Na + NaHCO3 = Na2HCO3
Cs + HCl = CsCl2 + H2Cl =>
Cs + 4 HCl = CsCl2 + 2 H2Cl
TiOSO4 + CH3COONa + H2O = Ti(OH)4 + CH3COOH + Na2SO4 =>
TiOSO4 + 2 CH3COONa + 3 H2O = Ti(OH)4 + 2 CH3COOH + Na2SO4
Ag2SO4(aq) + NaCl(aq) = AgCl(s) + Na2SO4 =>
Ag2SO4(aq) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO4
RuCl3 + O2 = RuO2 + Cl2 =>
2 RuCl3 + 2 O2 = 2 RuO2 + 3 Cl2
CH3CHCH3CH2COOH + CH3CH2OH = CH3CHCH3CH2CO2CH2CH3 + H2O =>
CH3CHCH3CH2COOH + CH3CH2OH = CH3CHCH3CH2CO2CH2CH3 + H2O
ZnSO4 + K4[Fe(CN)6] = K2SO4 + K2Zn[Fe(CN)6] =>
ZnSO4 + K4[Fe(CN)6] = K2SO4 + K2Zn[Fe(CN)6]
Fe2O3 + HI = FeI3 + H2O =>
Fe2O3 + 6 HI = 2 FeI3 + 3 H2O
C15H32 + CuO = H2O + CO2 + Cu2 =>
C15H32 + 46 CuO = 16 H2O + 15 CO2 + 23 Cu2
Ag + Fe2O3 = AgO3 + Fe2 =>
Ag + Fe2O3 = AgO3 + Fe2
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
CaCO3 + CH3COOH = H2CO3 + Ca(CH3COO)2 =>
CaCO3 + 2 CH3COOH = H2CO3 + Ca(CH3COO)2
Al(OH)3 + H2(SO4)2 = Al(SO4)2 + H2(OH)3 =>
Al(OH)3 + H2(SO4)2 = Al(SO4)2 + H2(OH)3
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HNO3 + [H] = NH4NO3 + H2O =>
2 HNO3 + 8[H] = NH4NO3 + 3 H2O
(NH2)2H2SO4 + NaOH = N2H4 + Na2SO4 + H2O =>
(NH2)2H2SO4 + 2 NaOH = N2H4 + Na2SO4 + 2 H2O
Li2CO3 + CoCl2 = LiCl2 + Co2CO3 =>
Li2CO3 + 2 CoCl2 = 2 LiCl2 + Co2CO3
Au(OH)3 + NaOH = Na[Au(OH)4] =>
Au(OH)3 + NaOH = Na[Au(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/14/24
Équations équilibrées sur06/13/23
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