| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 12 KNO3 = 6 CO2 + 6 H2O + 12 KNO2
BrO3{-} + CH3HO = Br{-} + CO2 + H2O =>
BrO3{-} + CH3HO = Br{-} + CO2 + 2 H2O
MnO4{-} + CHClCHCl + H{-} = Mn2{+} + CO2 + Cl{-} + H2O =>
24 MnO4{-} + 19 CHClCHCl + 2 H{-} = 12 Mn2{+} + 38 CO2 + 38 Cl{-} + 20 H2O
NaOCH3(s) + H2O(l) = CH3OH(aq) + NaOH(aq) =>
NaOCH3(s) + H2O(l) = CH3OH(aq) + NaOH(aq)
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Ba(OH)2(H2O) + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2(H2O) + 2 NH4SCN = Ba(SCN)2 + 3 H2O + 2 NH3
Ca(ClO4)2 + H2O2 = O2 + ClO2 + Ca(OH)2 =>
Ca(ClO4)2 + H2O2 = 2 O2 + 2 ClO2 + Ca(OH)2
KCl + NH4NO3 = KNO3 + NH4Cl =>
KCl + NH4NO3 = KNO3 + NH4Cl
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
HNO3(aq) + K2CrO4(aq) + H2O2(aq) = CrO5(aq) + H2O(l) + KNO3(aq) =>
2 HNO3(aq) + K2CrO4(aq) + 2 H2O2(aq) = CrO5(aq) + 3 H2O(l) + 2 KNO3(aq)
KCl + NH4NO3 = KNO3 + NH4Cl =>
KCl + NH4NO3 = KNO3 + NH4Cl
C35H9O + O = CO2 + H2O =>
2 C35H9O + 147 O = 70 CO2 + 9 H2O
Ag(s) + H2SO4(aq) = Ag2SO4(aq) + SO2(g) + H2O(g) =>
2 Ag(s) + 2 H2SO4(aq) = Ag2SO4(aq) + SO2(g) + 2 H2O(g)
C + P + Br = PCBr =>
C + P + Br = PCBr
(Cr2O7)2 + Na2S + H{+} = H2O + Cr{3+} + SO4{2-} + NaOH =>
(Cr2O7)2 + 2 Na2S + 8 H{+} = 2 H2O + 4 Cr{3+} + 2 SO4{2-} + 4 NaOH
C12H32O2 + C3H8O3 = C39H74O6 + H2O =>
9 C12H32O2 + 29 C3H8O3 = 5 C39H74O6 + 75 H2O
C(CH3CH3CH3)OH + H2O = H3O + C(CH3CH3CH3)O =>
C(CH3CH3CH3)OH + H2O = H3O + C(CH3CH3CH3)O
NaOH + H2C4O6 = Na2C4O6 + H2O =>
2 NaOH + H2C4O6 = Na2C4O6 + 2 H2O
CuSO4 + PH3 + H2O = Cu + H2PO4 + H2SO4 =>
9 CuSO4 + 2 PH3 + 8 H2O = 9 Cu + 2 H2PO4 + 9 H2SO4
NaIO3 + NaI + HCl = NaI3 + NaCl + H2O =>
NaIO3 + 8 NaI + 6 HCl = 3 NaI3 + 6 NaCl + 3 H2O
Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl =>
2 Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl
NH4ClO4 + Mg = MgO + N2 + HCl + H2 =>
2 NH4ClO4 + 8 Mg = 8 MgO + N2 + 2 HCl + 3 H2
Li2CO3(s) + CO2(g) + H2O(g) = LiHCO3(s) =>
Li2CO3(s) + CO2(g) + H2O(g) = 2 LiHCO3(s)
NH4I + KOH = KI + NH3 + H2O =>
NH4I + KOH = KI + NH3 + H2O
C57H110O6 + H2O = CO2 + CH4 =>
4 C57H110O6 + 106 H2O = 65 CO2 + 163 CH4
K2S(aq) + HNO3(aq) = KNO3 + H2S =>
K2S(aq) + 2 HNO3(aq) = 2 KNO3 + H2S
C15H22O3 + O2 = CO2 + H2O =>
C15H22O3 + 19 O2 = 15 CO2 + 11 H2O
C3H5(NO3)3(l) = CO2(g) + H2O(g) + N(g) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 10 H2O(g) + 12 N(g) + O2(g)
Sr(NO3)2 + C12H22O11 = SrCO3 + CO2 + H2O + N2 =>
24 Sr(NO3)2 + 5 C12H22O11 = 24 SrCO3 + 36 CO2 + 55 H2O + 24 N2
C(s) + ZnO(s) = Zn(s) + CO =>
C(s) + ZnO(s) = Zn(s) + CO
C2H5OH + I2 + KOH = CHI3HCOOH + KI + H2O =>
C2H5OH + 4 I2 + 5 KOH = CHI3HCOOH + 5 KI + 4 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
sodiumsulfate + potassiumnitrate = sodiumnitrate + potassiumsulfate =>
Na2SO4 + 2 KNO3 = 2 NaNO3 + K2SO4
Zn(NO3)2 + NH4(OH) = Zn(OH)2 + NO3(NH4) =>
Zn(NO3)2 + 2 NH4(OH) = Zn(OH)2 + 2 NO3(NH4)
K2(CrO4) + Pb(NO3)2 = KNO3 + Pb(CrO4) =>
K2(CrO4) + Pb(NO3)2 = 2 KNO3 + Pb(CrO4)
(NH4)3PO4 + KOH = K3PO4 + H2O + NH3 =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 H2O + 3 NH3
K2Cr2O7 + Na2SO4 = K2S + Cr2S + Na + O =>
K2Cr2O7 + 2 Na2SO4 = K2S + Cr2S + 4 Na + 15 O
K2CO3(s) + CO2(g) + H2O(g) = KHCO3(s) =>
K2CO3(s) + CO2(g) + H2O(g) = 2 KHCO3(s)
Br2 + NHO3 = HBrO3 + NO + H2O =>
3 Br2 + 10 NHO3 = 6 HBrO3 + 10 NO + 2 H2O
MgSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + MgCO3(s) =>
MgSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + MgCO3(s)
Pb(CO3)4 + BaCl2 = Ba(CO3)2 + PbCl4 =>
Pb(CO3)4 + 2 BaCl2 = 2 Ba(CO3)2 + PbCl4
NaCl + K2Cr2O7 + H{+} = Cr{+3} + Cl2 + H2O + K{+} + Na{+} =>
6 NaCl + K2Cr2O7 + 14 H{+} = 2 Cr{+3} + 3 Cl2 + 7 H2O + 2 K{+} + 6 Na{+}
LiOH + ZnSO4 = Zn(OH)2 + Li2SO4 =>
2 LiOH + ZnSO4 = Zn(OH)2 + Li2SO4
Pb(NO3)2 + NaCO3 = PbCO3*Na(NO3)2 =>
Pb(NO3)2 + NaCO3 = PbCO3*Na(NO3)2
AgNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)3 + Ag =>
3 AgNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)3 + 3 Ag
H3O{+} + Cl{-} + CaCO3 = CaCl2 + H2O + CO2 =>
2 H3O{+} + 2 Cl{-} + CaCO3 = CaCl2 + 3 H2O + CO2
CH3OOH + NaOH = NaC2H3O2 + H2O =>
2 CH3OOH + NaOH = NaC2H3O2 + 3 H2O
C6H8O7 + Na2CO3 = Na3(C6H5O7) + H2O + CO2 =>
2 C6H8O7 + 3 Na2CO3 = 2 Na3(C6H5O7) + 3 H2O + 3 CO2
FeOHCl2 + H2O = Fe(OH)3 + HCl =>
FeOHCl2 + 2 H2O = Fe(OH)3 + 2 HCl
KMnO4 = K2O + MnO2 + O2 =>
4 KMnO4 = 2 K2O + 4 MnO2 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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