| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 P2 + 6 NSg5 = 6 PN + 10 Sg3
Ni + CO3 + H2O = NiO + HCO3 =>
Ni + 2 CO3 + H2O = NiO + 2 HCO3
P2O3 + Cl2 + NaOH = Na3PO4 + NaCl + H2O =>
P2O3 + 2 Cl2 + 10 NaOH = 2 Na3PO4 + 4 NaCl + 5 H2O
C10H18O + CrO3 + H{+} = C10H16O + H2O + Cr{3+} =>
3 C10H18O + 2 CrO3 + 6 H{+} = 3 C10H16O + 6 H2O + 2 Cr{3+}
HBr(aq) + KS(aq) = KBr + HS =>
HBr(aq) + KS(aq) = KBr + HS
CO2 + H2 = C + H2O =>
CO2 + 2 H2 = C + 2 H2O
FeO + Mn2O7 = Fe2O3 + MnO =>
10 FeO + Mn2O7 = 5 Fe2O3 + 2 MnO
Na + Al2(SO4)3 + H2O = H2 + Na2SO4 + Al(OH)3 =>
6 Na + Al2(SO4)3 + 6 H2O = 3 H2 + 3 Na2SO4 + 2 Al(OH)3
NiSO4 + NH3 = Ni(NH3)6SO4 =>
NiSO4 + 6 NH3 = Ni(NH3)6SO4
(NH4)2PtCl4 + NH3 = (NH3)2PtCl2 + NH4Cl =>
(NH4)2PtCl4 + 2 NH3 = (NH3)2PtCl2 + 2 NH4Cl
HCOO{-} + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
HCOO{-} + 2 MnO4{-} + 3 OH{-} = CO3{2-} + 2 MnO4{2-} + 2 H2O
Cu(OH)2 + NaCl = CuCl + Na(OH)2 =>
Cu(OH)2 + NaCl = CuCl + Na(OH)2
NH3 + P = NH3P =>
NH3 + P = NH3P
LiH2PO4 + Fe2O3 + Nb2O5 + C = Li100Fe97Nb3P100O400 + H2O + CO2 =>
200 LiH2PO4 + 97 Fe2O3 + 3 Nb2O5 + 53 C = 2 Li100Fe97Nb3P100O400 + 200 H2O + 53 CO2
CH3CH2CHO + Ag(NH3)2{+} + OH{-} = CH3CH2COOH + H2O + Ag + NH3 =>
CH3CH2CHO + 2 Ag(NH3)2{+} + 2 OH{-} = CH3CH2COOH + H2O + 2 Ag + 4 NH3
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
U(OH)4 + HCl = UCl4 + *H2O =>
U(OH)4 + 4 HCl = UCl4 + 4*H2O
CH3(CH2)6CH2OH + CrO3 + H2SO4 = Cr2(SO4)3 + CH3(CH2)6COOH + H2O =>
3 CH3(CH2)6CH2OH + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CH3(CH2)6COOH + 9 H2O
Pt(NO3)2 = Pt + NO2 + O2 =>
Pt(NO3)2 = Pt + 2 NO2 + O2
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + HCH3COO(aq) =>
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + HCH3COO(aq)
(NH4)2MoS4 = MoS2 + N8H24 + H8S4 + S =>
4(NH4)2MoS4 = 4 MoS2 + N8H24 + H8S4 + 4 S
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
C12H27 + O2 = CO2 + H2O =>
4 C12H27 + 75 O2 = 48 CO2 + 54 H2O
HHCO3 + Ca(OH)2 = Ca(HCO3)2 + H2O =>
2 HHCO3 + Ca(OH)2 = Ca(HCO3)2 + 2 H2O
NaCr(OH)4 + HCl = Cr(OH)3 + NaCl + H2O =>
NaCr(OH)4 + HCl = Cr(OH)3 + NaCl + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + H2O + Cl =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + 2 Cl
C2H5Br + K + CH4 = C3H8 + KBr =>
4 C2H5Br + 4 K + CH4 = 3 C3H8 + 4 KBr
Al2O2 + HCl = AlCl2 + H2O =>
Al2O2 + 4 HCl = 2 AlCl2 + 2 H2O
CH3CH2CH(CH3)COOH + NaOH = CH3CH2CH(CH3)COONa + H2O =>
CH3CH2CH(CH3)COOH + NaOH = CH3CH2CH(CH3)COONa + H2O
HAuCl4 + H2O + NaBH4 = Au + H2 + B(OH)3 + NaCl =>
2 HAuCl4 + 24 H2O + 8 NaBH4 = 2 Au + 29 H2 + 8 B(OH)3 + 8 NaCl
ZnF + NaOH = NaF + Zn(OH) =>
ZnF + NaOH = NaF + Zn(OH)
MgSO4*7H2O + H2O = MgSO4*8H2O =>
MgSO4*7H2O + H2O = MgSO4*8H2O
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
C16H16O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C16H16O(l) + 39 O2(g) = 32 CO2(g) + 16 H2O(g)
KNO3 + CH2O + CHCl = KCl + N2 + H2O + CO2 =>
4 KNO3 + CH2O + 4 CHCl = 4 KCl + 2 N2 + 3 H2O + 5 CO2
Zincchloride + oxygen = zincoxide + chlorine =>
2 ZnCl2 + O2 = 2 ZnO + 2 Cl2
Sn + Fe(NO3)2 = Sn(NO3) + Fe =>
2 Sn + Fe(NO3)2 = 2 Sn(NO3) + Fe
CoCl2 + NaOH = CoOH + Cl2Na =>
CoCl2 + NaOH = CoOH + Cl2Na
Ni(NO3)2*6H2O + C6H8O7 = NiO + H2O + CO2 + N2 =>
9 Ni(NO3)2*6H2O + 5 C6H8O7 = 9 NiO + 74 H2O + 30 CO2 + 9 N2
KNO3 + C12H22O11 + Fe2O3 = K2CO3 + H2O + CO2 + Fe2NO3 =>
48 KNO3 + 5 C12H22O11 + 48 Fe2O3 = 24 K2CO3 + 55 H2O + 36 CO2 + 48 Fe2NO3
Fe(NO3)3 + K4Fe(CN)6 = Fe(CN)3 + K4Fe(NO3)6 =>
2 Fe(NO3)3 + K4Fe(CN)6 = 2 Fe(CN)3 + K4Fe(NO3)6
MgO + H2SO4 + H2O = MgSO4*7H2O =>
MgO + H2SO4 + 6 H2O = MgSO4*7H2O
Mg(NO3)2 + MgSO4 = SO4 + Mg2(NO3)2 =>
Mg(NO3)2 + MgSO4 = SO4 + Mg2(NO3)2
Mg(NO3)2 + Na2SO3 = NaNO3 + MgSO3 =>
Mg(NO3)2 + Na2SO3 = 2 NaNO3 + MgSO3
NH3 + P = NH3P =>
NH3 + P = NH3P
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
BeO + ZnS = BeS + ZnO =>
BeO + ZnS = BeS + ZnO
NaBH4 + OC6H10 + CH3COOH = H3BO3 + NaCOOCH3 + C6H12O =>
5 NaBH4 + 5 OC6H10 + 14 CH3COOH = 5 H3BO3 + 5 NaCOOCH3 + 8 C6H12O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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