| Équations équilibrées la veille | Équations équilibrées le lendemain |
HB(aq) = H{+}(aq) + B{-}(aq)
KF(s) = K(aq) + F(aq) =>
KF(s) = K(aq) + F(aq)
OH + C6H8O7 = C6H5O7 + H2O =>
3 OH + C6H8O7 = C6H5O7 + 3 H2O
KOH + CaO = Ca(OH)2 + K2O =>
2 KOH + CaO = Ca(OH)2 + K2O
RCOOR + H2O = RCOOH + ROH =>
RCOOR + H2O = RCOOH + ROH
CuO + KO2 = KCuO2 + O2 =>
2 CuO + 2 KO2 = 2 KCuO2 + O2
K2SO4 + Co = Co2SO4 + K =>
K2SO4 + 2 Co = Co2SO4 + 2 K
P4 + O2 = (P2)2O5 =>
2 P4 + 5 O2 = 2(P2)2O5
N2H4CO + H2O = NH3 + H2CO3 =>
N2H4CO + 2 H2O = 2 NH3 + H2CO3
Fe(NO3)3 + NaI = Fe(NO3)3NaI =>
Fe(NO3)3 + NaI = Fe(NO3)3NaI
CuCl2 + NaOH = Cu(OH)2 + NaCl = =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
KNO3 + KOH + Zn + H2O = K2[Zn(OH)4] + NH3 =>
KNO3 + 7 KOH + 4 Zn + 6 H2O = 4 K2[Zn(OH)4] + NH3
ClO{-} + MnO4{-} + H{+} = ClO3{-} + Mn{+2} + H2O =>
5 ClO{-} + 4 MnO4{-} + 12 H{+} = 5 ClO3{-} + 4 Mn{+2} + 6 H2O
Mg + Pb(OH)4 = Mg(OH)2 + Pb4 =>
8 Mg + 4 Pb(OH)4 = 8 Mg(OH)2 + Pb4
PbCl2 + RbOH = PbOH + RbCl2 =>
PbCl2 + RbOH = PbOH + RbCl2
K2Cr2O7 + HCYO4 + HY = Cr(CYO4)3 + KCYO4 + Y2 + H2O =>
K2Cr2O7 + 8 HCYO4 + 6 HY = 2 Cr(CYO4)3 + 2 KCYO4 + 3 Y2 + 7 H2O
C4H10S(l) + O2(g) = CO2 + H2O + S2 =>
2 C4H10S(l) + 13 O2(g) = 8 CO2 + 10 H2O + S2
O2 + Ca0 + SO2 = CaSO5 =>
3 O2 + 2 Ca0 + 2 SO2 = 2 CaSO5
ZnBr2 + Cl = ClBr + Zn =>
ZnBr2 + 2 Cl = 2 ClBr + Zn
Na2S + H2 = Na + H2S =>
Na2S + H2 = 2 Na + H2S
Al2SO5 = Al2O3 + SO2 =>
Al2SO5 = Al2O3 + SO2
H4P2O7 + NaOH = H2O + NaH3P2O7 =>
H4P2O7 + NaOH = H2O + NaH3P2O7
K2MnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
K2MnO4 + 8 HCl = MnCl2 + 2 Cl2 + 2 KCl + 4 H2O
H2O2 + W = H2WO4 + H =>
2 H2O2 + W = H2WO4 + 2 H
((NH4)2SO4) + NaOH = Na2SO4 + NH3 + H2O =>
((NH4)2SO4) + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
Rb2S + O2 = Rb2O + S2 =>
2 Rb2S + O2 = 2 Rb2O + S2
HI + Cu(NO3)2 = HNO3 + CuI2 =>
2 HI + Cu(NO3)2 = 2 HNO3 + CuI2
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + 2 NaCl(aq)
PbO + TeO2 + O2 = Pb5TeO8 =>
10 PbO + 2 TeO2 + O2 = 2 Pb5TeO8
C1H15O07 + O2 = CO2 + H2O =>
4 C1H15O07 + 5 O2 = 4 CO2 + 30 H2O
Mg + Mn(C2O4)2 = Mg(C2O4)2 + Mn =>
Mg + Mn(C2O4)2 = Mg(C2O4)2 + Mn
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ti2O3 + BaO + CaO + CuO = Ti2Ba2Ca3Cu4O12 =>
Ti2O3 + 2 BaO + 3 CaO + 4 CuO = Ti2Ba2Ca3Cu4O12
C20H24O2N2 + O2 = CO2 + H2O + N2 =>
C20H24O2N2 + 25 O2 = 20 CO2 + 12 H2O + N2
CH2C(CH3)CONH2 + H2SO4 + CH3OH = CH2C(CH3)COOCH3 + (NH4)HSO4 =>
CH2C(CH3)CONH2 + H2SO4 + CH3OH = CH2C(CH3)COOCH3 + (NH4)HSO4
NaH2PO4 + NaOH = Na3PO4 + H2O =>
NaH2PO4 + 2 NaOH = Na3PO4 + 2 H2O
P + I2 + H2O = H2PO4{-} + I{-} + H{+} =>
2 P + 5 I2 + 8 H2O = 2 H2PO4{-} + 10 I{-} + 12 H{+}
AgNO3(aq) + Ba(OH)2(aq) = Ag2O(s) + Ba(NO3)2(aq) + H2O(l) =>
2 AgNO3(aq) + Ba(OH)2(aq) = Ag2O(s) + Ba(NO3)2(aq) + H2O(l)
Cl3CCHO + H2O = Cl3CCH(OH)2 =>
Cl3CCHO + H2O = Cl3CCH(OH)2
Fe(s) + Br(l) = FeBr2 =>
Fe(s) + 2 Br(l) = FeBr2
CuCl*2H2O + Al = Cu + AlCl3 + H2O =>
3 CuCl*2H2O + Al = 3 Cu + AlCl3 + 6 H2O
C5H11NO2 + C2H5OH = C5H11OH + C2H5NO2 =>
C5H11NO2 + C2H5OH = C5H11OH + C2H5NO2
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
C100 = C200 =>
2 C100 = C200
V2O5 + CO = V2O3 + CO2 =>
V2O5 + 2 CO = V2O3 + 2 CO2
(NH4)3PO4 + Ag = AgPO4 + NH4 =>
(NH4)3PO4 + Ag = AgPO4 + 3 NH4
CH3CHO + Cl2 + OH{-} = CH3CClO + Cl{-} + H2O =>
CH3CHO + Cl2 + OH{-} = CH3CClO + Cl{-} + H2O
B + Ba = BBa =>
B + Ba = BBa
HCO3 + Zn(OH)2 + H = ZnCO3 + H2O =>
HCO3 + Zn(OH)2 + H = ZnCO3 + 2 H2O
(C2H60) + O2 = CO2 + H2O =>
(C2H60) + 17 O2 = 2 CO2 + 30 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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