| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HNO3 + HCl = HClO3 + 6 NO2 + 3 H2O
KF = FK =>
KF = FK
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]3{-} + K{+} + OH{-} + H2O =>
6 FeC2O4*2H2O + 11 H2O2 + 12 K2C2O4 = 2[Fe(C2O4)3]3{-} + 24 K{+} + 22 OH{-} + 12 H2O
NaOH + CuCl = NaCu + ClOH =>
NaOH + CuCl = NaCu + ClOH
C + Ca(OH)2 = CaC2(OH)2 =>
2 C + Ca(OH)2 = CaC2(OH)2
KMgO4 = K2MgO4 + MgO + O =>
2 KMgO4 = K2MgO4 + MgO + 3 O
H2S + SO2 = H2SO4 + S =>
H2S + 2 SO2 = H2SO4 + 2 S
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
Ba(HCO3)2 + KOH = Ba(OH)2 + KHCO3 =>
Ba(HCO3)2 + 2 KOH = Ba(OH)2 + 2 KHCO3
MoBr7 + F2 = MoF2 + Br7 =>
MoBr7 + F2 = MoF2 + Br7
C2H4Br2 + HBr = C2H3Br3 + H2 =>
C2H4Br2 + HBr = C2H3Br3 + H2
Fe1 + H2S1O4 = Fe2(S1O4)3 + S1O2 + H2O1 =>
2 Fe1 + 6 H2S1O4 = Fe2(S1O4)3 + 3 S1O2 + 6 H2O1
Y2O3 + CF3COOH = Y(CF3COO)3 + H2O =>
Y2O3 + 6 CF3COOH = 2 Y(CF3COO)3 + 3 H2O
KIO4 + MnClO2 + H2O + KCl = KMnO4 + KIO3 + HCl =>
KIO4 + MnClO2 + H2O + KCl = KMnO4 + KIO3 + 2 HCl
ZnCl26H2O = Zn + Cl2 + H2 + O2 =>
2 ZnCl26H2O = 2 Zn + 26 Cl2 + 2 H2 + O2
CuS + HNO3 = Cu(NO3)2 + SO2 + NO + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + SO2 + 2 NO + 2 H2O
CrCl3 + (NH4)2CO3 + H2O = Cr(OH)3 + NH4Cl + CO2 =>
2 CrCl3 + 3(NH4)2CO3 + 3 H2O = 2 Cr(OH)3 + 6 NH4Cl + 3 CO2
Cu(OH)2 + Zn(NO3)2 = Zn(OH)2 + Cu(NO3)2 =>
Cu(OH)2 + Zn(NO3)2 = Zn(OH)2 + Cu(NO3)2
C2H6O + HO2 = CO2 + H2O =>
C2H6O + 4 HO2 = 2 CO2 + 5 H2O
Fe = Fe203 =>
203 Fe = Fe203
Na2CO3(s) + CO2(g) + H2O(g) = NaHCO3(s)(heat) =>
Na2CO3(s) + CO2(g) + H2O(g) = 2 NaHCO3(s)(heat)
CuS2O5 + NH4SCN = CuSCN + NH4S2O5 =>
CuS2O5 + NH4SCN = CuSCN + NH4S2O5
KAl = K + Al =>
KAl = K + Al
(H2CO3)18 + CaO2 = CaCO3 + H2O2 =>
(H2CO3)18 + 18 CaO2 = 18 CaCO3 + 18 H2O2
CsHCO3 + H2SO4 = CO2 + H2O + CsHSO4 =>
CsHCO3 + H2SO4 = CO2 + H2O + CsHSO4
Ca(HCO3)2(aq) = H2O(l) + CO2(g) + CaCO3(s) =>
Ca(HCO3)2(aq) = H2O(l) + CO2(g) + CaCO3(s)
NaCl + CuSO4 = Na(SO4) + CuCl =>
NaCl + CuSO4 = Na(SO4) + CuCl
Fe + H2SO4(aq) = FeSO4(aq) + H2(g) =>
Fe + H2SO4(aq) = FeSO4(aq) + H2(g)
KMnO4 + H3PO3 + HNO3 = H3PO4 + Mn(NO3)3 + KNO3 + H2O =>
KMnO4 + 2 H3PO3 + 4 HNO3 = 2 H3PO4 + Mn(NO3)3 + KNO3 + 2 H2O
HNO3 + Ba2(CO3)2 = Ba(NO3)2 + H2O + CO2 =>
4 HNO3 + Ba2(CO3)2 = 2 Ba(NO3)2 + 2 H2O + 2 CO2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
KNC + H2SO4 = K2SO4 + HCN =>
2 KNC + H2SO4 = K2SO4 + 2 HCN
C2Cl4OHF = C2Cl3FOHCl =>
C2Cl4OHF = C2Cl3FOHCl
C2H4 + H2O + O = CH2OHCH2OH =>
C2H4 + H2O + O = CH2OHCH2OH
C11H17N3O8 + O2 = CO2 + H2O + N2 =>
4 C11H17N3O8 + 45 O2 = 44 CO2 + 34 H2O + 6 N2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
NH4 + O2 = NH3 + OH =>
2 NH4 + O2 = 2 NH3 + 2 OH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C5H6O + O2 = CO2 + H2O(water) =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O(water)
C4H6 + Cl = C4H5Cl + H2 =>
2 C4H6 + 2 Cl = 2 C4H5Cl + H2
PdO + CO = Pd + CO2 =>
PdO + CO = Pd + CO2
CHCl = HCCl =>
CHCl = HCCl
SrCO3 + Al2O3 + SiO2 + Eu2O3 = SrAl2Si2O8Eu + CO2 + O2 =>
4 SrCO3 + 4 Al2O3 + 8 SiO2 + 2 Eu2O3 = 4 SrAl2Si2O8Eu + 4 CO2 + 3 O2
(CH3COO)2Pb + H2S = CH3COOH + PbS =>
(CH3COO)2Pb + H2S = 2 CH3COOH + PbS
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaNH2(s) + N2O(g) = NaN3(s) + NaOH(l) + NH3(g) =>
2 NaNH2(s) + N2O(g) = NaN3(s) + NaOH(l) + NH3(g)
Cu(NO3)2 + Na2CO3 + H2O = CuCO3(Cu(OH)2) + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3(Cu(OH)2) + 4 NaNO3 + CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
BaCr2O7 + NH4OH = NH4Cr2O7 + BaOH =>
BaCr2O7 + NH4OH = NH4Cr2O7 + BaOH
KNO2 + H2O = KOH + N2O3 =>
2 KNO2 + H2O = 2 KOH + N2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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