| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(l) + 6 N2(g) + O2(g)
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Ag(NO3)2 + CH3COOH = Ag(COH)2 + HNO3 =>
Ag(NO3)2 + CH3COOH = Ag(COH)2 + 2 HNO3
Li + NaN03 = LiN03 + Na =>
Li + NaN03 = LiN03 + Na
NH3 + KOH = K3N + H2O =>
NH3 + 3 KOH = K3N + 3 H2O
C10H10O + H2O = C9H8O2 + CH4 =>
C10H10O + H2O = C9H8O2 + CH4
MoO3 + NaOH = Na2MoO4 + H2O =>
MoO3 + 2 NaOH = Na2MoO4 + H2O
H2SO4 + NH4 = NH4SO4 + H2 =>
H2SO4 + NH4 = NH4SO4 + H2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
K2Cr04(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbCr4(s) =>
K2Cr04(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCr4(s)
O2 + C20H40 = CO2 + H2O =>
30 O2 + C20H40 = 20 CO2 + 20 H2O
HNO2 + K2C2O4 = H2C2O4 + KNO2 =>
2 HNO2 + K2C2O4 = H2C2O4 + 2 KNO2
Hg + HNO3 = HgNO3 + H2O + NO2 =>
Hg + 2 HNO3 = HgNO3 + H2O + NO2
BaCl2(aq) + Ca(OH)2(aq) = Ba(OH)2(aq) + CaCl2 =>
BaCl2(aq) + Ca(OH)2(aq) = Ba(OH)2(aq) + CaCl2
C2H6C2H3O2 + KOH = C2H6O + C2H3O2K =>
4 C2H6C2H3O2 + 3 KOH = 5 C2H6O + 3 C2H3O2K
Cu(SO4)2(aq) + Zn(s) = Cu(s) + ZnSO4 =>
Cu(SO4)2(aq) + 2 Zn(s) = Cu(s) + 2 ZnSO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe(SCN){2+} + NaF = Na(SCN){2+} + FeF =>
Fe(SCN){2+} + NaF = Na(SCN){2+} + FeF
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2CO3 + Na3PO4 = K2PO4 + Na3CO3 =>
K2CO3 + Na3PO4 = K2PO4 + Na3CO3
CUSO4 + NaH2PO4 = CUH2PO4 + NaSO4 =>
CUSO4 + NaH2PO4 = CUH2PO4 + NaSO4
MoO3 + NaOH = Na2MoO4 + H2O =>
MoO3 + 2 NaOH = Na2MoO4 + H2O
Ca(s) + Zn(CO3)(aq) = Ca(CO3)(aq) + Zn(s) =>
Ca(s) + Zn(CO3)(aq) = Ca(CO3)(aq) + Zn(s)
(C2H3Cl) + CaO = CaHOCl + C2H2 =>
(C2H3Cl) + CaO = CaHOCl + C2H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
P + S = PS =>
P + S = PS
Ca + Na2SO4 = CaSO4 + Na =>
Ca + Na2SO4 = CaSO4 + 2 Na
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
CoCl2 + KOH + K2S2O8 = CoOOH + K2SO4 + H2O + KCl =>
2 CoCl2 + 6 KOH + K2S2O8 = 2 CoOOH + 2 K2SO4 + 2 H2O + 4 KCl
CaCl2 + NaHCO3 = CaCO3 + NaCl + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = CaCO3 + 2 NaCl + CO2 + H2O
H3BO3 + Na2SO4 = Na2B4O7 + H2SO4 + H2O =>
4 H3BO3 + Na2SO4 = Na2B4O7 + H2SO4 + 5 H2O
Mg(s) + ZnSO4(aq) = Zn(s) + Mg(SO4)2(aq) =>
Mg(s) + 2 ZnSO4(aq) = 2 Zn(s) + Mg(SO4)2(aq)
P + S = PS =>
P + S = PS
CrBr3 + S(NH4)2 = Cr(NH4)3 + SBr2 =>
2 CrBr3 + 3 S(NH4)2 = 2 Cr(NH4)3 + 3 SBr2
Ag + H2O + O2 = AgOH =>
4 Ag + 2 H2O + O2 = 4 AgOH
KNO3 + Na2S = NaNO3 + K2S =>
2 KNO3 + Na2S = 2 NaNO3 + K2S
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
MnO + PbO2 + HNO = HMnO4 + Pb(NO) + H2O =>
3 MnO + 5 PbO2 + 5 HNO = 3 HMnO4 + 5 Pb(NO) + H2O
Na2SO4 + H3BO3 = H2SO4 + Na3BO3 =>
3 Na2SO4 + 2 H3BO3 = 3 H2SO4 + 2 Na3BO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnO2 + H2O =>
PhCH3 + 2 KMnO4 + H2SO4 = PhCOOH + K2SO4 + 2 MnO2 + 2 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
F2 + NO = FNO =>
F2 + 2 NO = 2 FNO
C68H111O50S + H2O = CH4 + CO2 + H2S =>
8 C68H111O50S + 126 H2O = 281 CH4 + 263 CO2 + 8 H2S
MoO3 + NaOH = Na2MoO4 + H2O =>
MoO3 + 2 NaOH = Na2MoO4 + H2O
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
KMnO4 + NaNO2 + HCl = NaNO3 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 NaNO2 + 6 HCl = 5 NaNO3 + 2 MnCl2 + 2 KCl + 3 H2O
I{-} + P{5+} = P{3+} + I2 =>
2 I{-} + P{5+} = P{3+} + I2
CH3COOH + (NH4)OH = H2O + (NH4)C2H3O2 =>
CH3COOH + (NH4)OH = H2O + (NH4)C2H3O2
LiBr + I2 = LiI + Br2 =>
2 LiBr + I2 = 2 LiI + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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