| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + KOH = Ca(OH) + KO
CuCl + Ba(OH)2 = Cu(OH)2 + BaCl =>
CuCl + Ba(OH)2 = Cu(OH)2 + BaCl
C2H4Cl2 + O2 = CO2 + H2O + Cl =>
C2H4Cl2 + 3 O2 = 2 CO2 + 2 H2O + 2 Cl
CuCo3(s) + O2(g) = CuO(s) + Co3 =>
2 CuCo3(s) + O2(g) = 2 CuO(s) + 2 Co3
Si(PO4) + Rb(CN) = Si(CN) + Rb(PO4) =>
Si(PO4) + Rb(CN) = Si(CN) + Rb(PO4)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Cr2(SO4)3 + K2S2O8 + H2O = K2SO4 + H2SO4 + K2Cr2O7 =>
Cr2(SO4)3 + 3 K2S2O8 + 7 H2O = 2 K2SO4 + 7 H2SO4 + K2Cr2O7
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Ba + Mg3(PO4)2 = Ba(PO4)2 + Mg =>
Ba + Mg3(PO4)2 = Ba(PO4)2 + 3 Mg
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
ZnSO4 + C = CSO4 + Zn =>
ZnSO4 + C = CSO4 + Zn
CoCl2 + HgHCO3 = Co(HCO3)2 + HgCl =>
CoCl2 + 2 HgHCO3 = Co(HCO3)2 + 2 HgCl
H2CO2 + Cr(OH)6 = Cr2(CO2)6 + H2O =>
6 H2CO2 + 2 Cr(OH)6 = Cr2(CO2)6 + 12 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
VCl3 + O2 = V2O3 + Cl2 =>
4 VCl3 + 3 O2 = 2 V2O3 + 6 Cl2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
La(NO3)3(aq) + NaOH(aq) = La(OH)3(aq) + NaNO3(aq) =>
La(NO3)3(aq) + 3 NaOH(aq) = La(OH)3(aq) + 3 NaNO3(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AlBr3 + NH3*H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Br
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH3Br + Na = CH3CH2CH2CH3 + NaBr + H2 =>
2 CH3CH3Br + 2 Na = CH3CH2CH2CH3 + 2 NaBr + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2 + O2(g) = H2O =>
2 H2 + O2(g) = 2 H2O
CuSO4 + ZnOH2 = CuOH2 + ZnSO4 =>
CuSO4 + ZnOH2 = CuOH2 + ZnSO4
SO + NaOH = Na2S2O3 + H2O =>
2 SO + 2 NaOH = Na2S2O3 + H2O
KI(aq) + F2(g) = I2(s) + KF(aq) =>
2 KI(aq) + F2(g) = I2(s) + 2 KF(aq)
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
C2H5OH + Ag2O = C2H5OAg + H2O =>
2 C2H5OH + Ag2O = 2 C2H5OAg + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
KHPO4(s) + KOH(aq) = K2PO4(aq) + H2O(l) =>
KHPO4(s) + KOH(aq) = K2PO4(aq) + H2O(l)
CH3CHBrCOOH + KOH = CH2CHCOOK + KBr + H2O =>
CH3CHBrCOOH + 2 KOH = CH2CHCOOK + KBr + 2 H2O
Cu{2+} + S{4-} = Cu2S =>
2 Cu{2+} + S{4-} = Cu2S
COO + NaOH = COOOH + Na =>
COO + NaOH = COOOH + Na
CaO2H2 + H3PO4 = CaH4P2O8 + H2O =>
CaO2H2 + 2 H3PO4 = CaH4P2O8 + 2 H2O
Cu(MnO4)2 = CuO + MnO7 + Mn =>
Cu(MnO4)2 = CuO + MnO7 + Mn
CH3CH3Br + Na = CH3CH2CH2CH3 + NaBr + H2 =>
2 CH3CH3Br + 2 Na = CH3CH2CH2CH3 + 2 NaBr + H2
Fe + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Fe2(SO4) + K2SO4 + H2O =>
6 Fe + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4) + K2SO4 + 7 H2O
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
H + FCO3 = H(CO3)2 + F2 =>
H + 2 FCO3 = H(CO3)2 + F2
N2H8SO4 + PbN2O6 = N2H8N2O6 + PbSO4 =>
N2H8SO4 + PbN2O6 = N2H8N2O6 + PbSO4
K2SO3 + KNO3 = KNO2 + K2SO4 =>
K2SO3 + KNO3 = KNO2 + K2SO4
Al2O3 + Hg2(NO3)2 = AlNO3 + Hg2O3 =>
Al2O3 + Hg2(NO3)2 = 2 AlNO3 + Hg2O3
Al + NaOH + H2O(l) = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O(l) = 2 Na[Al(OH)4] + 3 H2
Eu2O3 + HCl + H2O = EuCl3*6H2O =>
Eu2O3 + 6 HCl + 9 H2O = 2 EuCl3*6H2O
NaClO + CH3COOH = HCl + C2H3NaO2 + O2 =>
2 NaClO + 2 CH3COOH = 2 HCl + 2 C2H3NaO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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