| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
HNO3(aq) + K2SO3(aq) = K2SO4(aq) + H2O(l) + NO2(g) =>
2 HNO3(aq) + K2SO3(aq) = K2SO4(aq) + H2O(l) + 2 NO2(g)
Bi(NO3)3 = Bi + NO3 =>
Bi(NO3)3 = Bi + 3 NO3
CuBr2 + K2CrO4 = Cu2CrO4 + KBr2 =>
2 CuBr2 + K2CrO4 = Cu2CrO4 + 2 KBr2
FC2O3 + CO = FC + CO2 =>
FC2O3 + CO = FC + 2 CO2
Sr(s) + HCl(aq) = SrCl2 + H2 =>
Sr(s) + 2 HCl(aq) = SrCl2 + H2
(H)2S + Cl2 = HCl + S8 =>
8(H)2S + 8 Cl2 = 16 HCl + S8
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
HSO{-3} + NO{-3} = SO{-4} + NO{-2} + H =>
HSO{-3} + NO{-3} = SO{-4} + NO{-2} + H
NaCl + CuO = Cl2Cu + Na2O =>
2 NaCl + CuO = Cl2Cu + Na2O
K4[Fe(SCN)6] + Cl2 = K3[Fe(SCN)6] + KCl =>
2 K4[Fe(SCN)6] + Cl2 = 2 K3[Fe(SCN)6] + 2 KCl
C10H22O6 + O2 = CO2 + H2O =>
2 C10H22O6 + 25 O2 = 20 CO2 + 22 H2O
Ag2SO4 + MgCl2 = AgCl + MgSO4 =>
Ag2SO4 + MgCl2 = 2 AgCl + MgSO4
KBr + O2 = Br2 + KO2 =>
2 KBr + 2 O2 = Br2 + 2 KO2
HNO3 + NO = H2O + N2O3 =>
2 HNO3 + 4 NO = H2O + 3 N2O3
NH4VO3 + H2SO4 + K2SO4 + C2H6O = K2VO(SO4)2 + C2H4O2 + (NH4)2SO4 + H2O =>
4 NH4VO3 + 6 H2SO4 + 4 K2SO4 + C2H6O = 4 K2VO(SO4)2 + C2H4O2 + 2(NH4)2SO4 + 7 H2O
Fe + SO4 = Fe2O3 + SO2 =>
4 Fe + 3 SO4 = 2 Fe2O3 + 3 SO2
Li2O + CaF2 = LiF + CaO =>
Li2O + CaF2 = 2 LiF + CaO
SiO2 + NaAl(OH)4 = Na11Si13Al11O48 + H2O =>
13 SiO2 + 11 NaAl(OH)4 = Na11Si13Al11O48 + 22 H2O
Ag2S1 + K1C1N1 = K1Ag1(C1N1)2 + K2S1 =>
Ag2S1 + 4 K1C1N1 = 2 K1Ag1(C1N1)2 + K2S1
C12H22O11 + C6H12O66 = CH3CH2OH + CO2 =>
30 C12H22O11 + C6H12O66 = 112 CH3CH2OH + 142 CO2
Ni(NO3)2 + K2CO3 = NiCO3 + K2(NO3)2 =>
Ni(NO3)2 + K2CO3 = NiCO3 + K2(NO3)2
[Ag(NH3)2]Cl + KI = AgI + [K(NH3)2]Cl =>
[Ag(NH3)2]Cl + KI = AgI + [K(NH3)2]Cl
H3PO4 + AgOH = Ag3PO + H4O4 =>
2 H3PO4 + 6 AgOH = 2 Ag3PO + 3 H4O4
AgCl + (NH4)2CO3 = Ag(NH3)2{+} + HCl + HCO3{-} =>
AgCl + (NH4)2CO3 = Ag(NH3)2{+} + HCl + HCO3{-}
CO + H2O = CO2 + H{+} + e =>
CO + H2O = CO2 + 2 H{+} + 2e
C6H12O6 + CO2 = C2H3O2 + H2O =>
7 C6H12O6 + 6 CO2 = 24 C2H3O2 + 6 H2O
CuOCu(OH)2 = CuO + H2O =>
CuOCu(OH)2 = 2 CuO + H2O
H2SO4 + NaBH4 = H2 + Na2SO4 + B2 =>
H2SO4 + 2 NaBH4 = 5 H2 + Na2SO4 + B2
SrSO3 + CH3COOH = C4H6O4Sr + H2O + SO2 =>
SrSO3 + 2 CH3COOH = C4H6O4Sr + H2O + SO2
KI + NaClO = NaCl + K2O + I2 =>
2 KI + NaClO = NaCl + K2O + I2
Na3PO4 + H2O = Na + OH + H2PO =>
Na3PO4 + 5 H2O = 3 Na + 8 OH + H2PO
K2PtCl4 + KI = K2PtI4 + KCl =>
K2PtCl4 + 4 KI = K2PtI4 + 4 KCl
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
Br2 + CO3{2-} = Br{-} + BrO3{-} + CO2 =>
3 Br2 + 3 CO3{2-} = 5 Br{-} + BrO3{-} + 3 CO2
HCOONa + O2 = CO2 + H2O + Na2CO3 =>
2 HCOONa + O2 = CO2 + H2O + Na2CO3
MnSO4 + KMnO4 = K2SO4 + MnO2 + O2 =>
MnSO4 + 2 KMnO4 = K2SO4 + 3 MnO2 + O2
Cs + P = Cs3P =>
3 Cs + P = Cs3P
C6H3(CH3)3 + KMnO4 + KOH = C6H3(COOK)33 + K2MnO4 + H2O =>
13 C6H3(CH3)3 + 444 KMnO4 + 543 KOH = 3 C6H3(COOK)33 + 444 K2MnO4 + 345 H2O
BaCl2MgSO4 = BaSO4MgCl2 =>
BaCl2MgSO4 = BaSO4MgCl2
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
HPO4{2-} + Mn{2+} = MnHPO4 =>
HPO4{2-} + Mn{2+} = MnHPO4
C2H4O2 + Na2CO3 = CO2 + H2O + Na2C2H3O2 =>
9 C2H4O2 + 8 Na2CO3 = 10 CO2 + 6 H2O + 8 Na2C2H3O2
FeO + CH3COOH = Fe(CH3COO)2 + H2O =>
FeO + 2 CH3COOH = Fe(CH3COO)2 + H2O
H2CO3 + NaOH = H2OH + NaCO3 =>
H2CO3 + NaOH = H2OH + NaCO3
UF4 + Na = U + NaF =>
UF4 + 4 Na = U + 4 NaF
HF + Ba = H2 + BaF2 =>
2 HF + Ba = H2 + BaF2
CO2 + H80 = C6H12O6 + O2 =>
120 CO2 + 3 H80 = 20 C6H12O6 + 60 O2
Fe(NO3)3 + NaI = Fe(NO3)3NaI =>
Fe(NO3)3 + NaI = Fe(NO3)3NaI
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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