| Équations équilibrées la veille | Équations équilibrées le lendemain |
C14H22N2O3 + 41 H2O2 = 14 CO2 + 51 H2O + 2 HNO3
(Ba(OH)2) + (K2SO4) = KOH + BaSO4 =>
(Ba(OH)2) + (K2SO4) = 2 KOH + BaSO4
Na2CrO4 + Ba(OH)2 = NaOH + BaCrO4 =>
Na2CrO4 + Ba(OH)2 = 2 NaOH + BaCrO4
C14H10O2 + NaBH4 = C14H14O2 + NaBH3 =>
C14H10O2 + 4 NaBH4 = C14H14O2 + 4 NaBH3
KOH + H2O = H + KOH[OH] =>
KOH + H2O = H + KOH[OH]
H2SO4 + Zn = ZnSO4 + H2O + SO2 =>
2 H2SO4 + Zn = ZnSO4 + 2 H2O + SO2
FeS + O2 + KOH = KHSO3 + Fe2O3 =>
4 FeS + 7 O2 + 4 KOH = 4 KHSO3 + 2 Fe2O3
CaCO3 + FeCl3 + H2O = CaCl2 + Fe(OH)3 + CO2 =>
3 CaCO3 + 2 FeCl3 + 3 H2O = 3 CaCl2 + 2 Fe(OH)3 + 3 CO2
HC8H4O4{-} + OH{-} = C8H4O4{-2} + H2O =>
HC8H4O4{-} + OH{-} = C8H4O4{-2} + H2O
C2H52OH + O2 = C2H4O + H2O =>
4 C2H52OH + 49 O2 = 4 C2H4O + 98 H2O
FeS2 + F2 = FeF3 + SF6 =>
2 FeS2 + 15 F2 = 2 FeF3 + 4 SF6
NaOH + MgOH2 = NaOH2 + MgOH =>
NaOH + MgOH2 = NaOH2 + MgOH
ReO4{-} + H2O + HS{-} = Re{+} + OH{-} + S =>
ReO4{-} + H2O + 3 HS{-} = Re{+} + 5 OH{-} + 3 S
HBrO + HClO = HBrO2 + HCl =>
HBrO + HClO = HBrO2 + HCl
HS + O2 = SO2 + H2O =>
4 HS + 5 O2 = 4 SO2 + 2 H2O
H2S2O4 + KOH = KS2O4 + H2OH =>
H2S2O4 + KOH = KS2O4 + H2OH
RCOOR + NaOH = NaCO3 + HR2 =>
RCOOR + NaOH = NaCO3 + HR2
C3H7OH + NaCr2O7H2O + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
7 C3H7OH + 4 NaCr2O7H2O + 14 H2SO4 = 4 Cr2(SO4)3 + 2 Na2SO4 + 25 H2O + 7 HC3H5O2
C39H8 + O2 = CO2 + H2O =>
C39H8 + 41 O2 = 39 CO2 + 4 H2O
Ca{2+} + CuSO4 = CaSO4 + Cu{2+} =>
Ca{2+} + CuSO4 = CaSO4 + Cu{2+}
PO4H3 + OHNH4 = PO4(NH4)3 + H2O =>
PO4H3 + 3 OHNH4 = PO4(NH4)3 + 3 H2O
MnO4{-} + H{+} + CH3OH = MnO2 + H2O + CHCOOH =>
2 MnO4{-} + 2 H{+} + 2 CH3OH = 2 MnO2 + 4 H2O + CHCOOH
P2O5 + H = H2O + P =>
P2O5 + 10 H = 5 H2O + 2 P
e + H2O + Cr2O72{-} = Cr3{+} + OH{-} =>
427e + 216 H2O + 3 Cr2O72{-} = 2 Cr3{+} + 432 OH{-}
HTcO4 + NaOH = NaTcO4 + H2O =>
HTcO4 + NaOH = NaTcO4 + H2O
Na2(SO3) + K2Cr2O7 + H2O = Na2(SO4) + KOH + Cr(OH)3 =>
3 Na2(SO3) + K2Cr2O7 + 4 H2O = 3 Na2(SO4) + 2 KOH + 2 Cr(OH)3
Y2O3 + Li2CO3 = LiYO2 + CO2 =>
Y2O3 + Li2CO3 = 2 LiYO2 + CO2
C6H6 + O2 = CO + H2O3 =>
2 C6H6 + 15 O2 = 12 CO + 6 H2O3
PbCO3 + CH3COOH = PbCOOH + CH3CO3 =>
PbCO3 + CH3COOH = PbCOOH + CH3CO3
Mg + PbOH = MgOH + Pb =>
Mg + PbOH = MgOH + Pb
Cu2S + H2O + S = CuSO4 + H2 =>
Cu2S + 8 H2O + S = 2 CuSO4 + 8 H2
CoSO4 + H2O = CoOH + SO4 + H =>
CoSO4 + H2O = CoOH + SO4 + H
MgBr2 + K2CO3 = Mg2CO3 + KBr2 =>
2 MgBr2 + K2CO3 = Mg2CO3 + 2 KBr2
CuFeS2 + O2 = CuS + SO2 + FeO =>
2 CuFeS2 + 3 O2 = 2 CuS + 2 SO2 + 2 FeO
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
AgOH + NaCl = AgCl + NaOH =>
AgOH + NaCl = AgCl + NaOH
Mg + Ti3Cl = MgCl2 + Ti3 =>
Mg + 2 Ti3Cl = MgCl2 + 2 Ti3
C4H10 + KMnO4 + H2SO4 = C4H9O2 + H2O + K2SO4 + MnSO4 =>
2 C4H10 + 2 KMnO4 + 3 H2SO4 = 2 C4H9O2 + 4 H2O + K2SO4 + 2 MnSO4
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Cu(NH3)SO4 + HNO3 = CuSO4 + NH4NO3 =>
Cu(NH3)SO4 + HNO3 = CuSO4 + NH4NO3
N2O5 + H2O = N + OH =>
N2O5 + 5 H2O = 2 N + 10 OH
C9H7NaO4 + HCl = C9H4Cl3NaO4 + H2 =>
C9H7NaO4 + 3 HCl = C9H4Cl3NaO4 + 3 H2
CH3OH + H2SO4 = CH4 + H2O + HOSO3 =>
CH3OH + 2 H2SO4 = CH4 + H2O + 2 HOSO3
CH2CHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
9 CH2CHCHCH2OH + 7 KMnO4 + 20 H2O = 7 KOH + 7 MnO2 + 12 CH2(OH)CH(OH)CH2(OH)
CuSO4(aq) + Fe(s) = Fe2(SO4)3(aq) + Cu(aq) =>
3 CuSO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 Cu(aq)
NaHCO3 + H2SO3 = NaHSO3 + H2O + CO2 =>
NaHCO3 + H2SO3 = NaHSO3 + H2O + CO2
H3As + O2 = H3AsO2 =>
H3As + O2 = H3AsO2
(NH4)2C2O4 + KMnO4C2H10N2O5 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH4)2SO4 + H2O =>
3(NH4)2C2O4 + 2 KMnO4C2H10N2O5 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 5(NH4)2SO4 + 10 H2O
Ag2O + NaOH + H2O = Na[Ag(OH)2] =>
Ag2O + 2 NaOH + H2O = 2 Na[Ag(OH)2]
CaCl2 + Na2CO3 = CaCO3 + Na + Cl =>
CaCl2 + Na2CO3 = CaCO3 + 2 Na + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/25
Équations équilibrées sur04/19/24
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