| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O + 2 C17H21NO4 = 2 C18H23NO4 + H2O
Mg + H(PO4)2 = Mg3(PO4)2 + H2 =>
6 Mg + 2 H(PO4)2 = 2 Mg3(PO4)2 + H2
NaOH + Na2S = Na2O + H2S =>
2 NaOH + Na2S = 2 Na2O + H2S
HCl + HMnO2 = MnCl2 + Cl2 + H2O =>
6 HCl + 2 HMnO2 = 2 MnCl2 + Cl2 + 4 H2O
Cl2 + OH{-} = OCl{-} + Cl{-} + H2O =>
Cl2 + 2 OH{-} = OCl{-} + Cl{-} + H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SiO3 + CaO = CaSiO3 + Na2O =>
Na2SiO3 + CaO = CaSiO3 + Na2O
NaMnO4 + HNO2 + H2SO4 = Na2SO4 + MnSO4 + HNO3 + H2O =>
2 NaMnO4 + 5 HNO2 + 3 H2SO4 = Na2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
(NH4)2SO4 + C4H6O4Ba = Ba(SO4) + NH4 + C4H6O4 =>
(NH4)2SO4 + C4H6O4Ba = Ba(SO4) + 2 NH4 + C4H6O4
No(NO3)2 + NaOH = No(OH)2 + NaNO3 =>
No(NO3)2 + 2 NaOH = No(OH)2 + 2 NaNO3
C13H9Cl3N2O + O2 = CO + H2O + NO2 + HCl =>
2 C13H9Cl3N2O + 19 O2 = 26 CO + 6 H2O + 4 NO2 + 6 HCl
F2 + Bi2O3 = BiF3 + O2 =>
6 F2 + 2 Bi2O3 = 4 BiF3 + 3 O2
C90H129NO65 + H2O = C5H7O2N + CH4 + CO2 =>
C90H129NO65 + 23 H2O = C5H7O2N + 42 CH4 + 43 CO2
(NH4)2Cr2O7 + RbOH = H2O + NH3 + Rb2Cr2O7 =>
(NH4)2Cr2O7 + 2 RbOH = 2 H2O + 2 NH3 + Rb2Cr2O7
NaC6H5COOH + HCl = C6H5COOH + NaCl + H2 =>
2 NaC6H5COOH + 2 HCl = 2 C6H5COOH + 2 NaCl + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C10H8 + KNO3 = K2O + N2 + CO2 + H2O =>
5 C10H8 + 48 KNO3 = 24 K2O + 24 N2 + 50 CO2 + 20 H2O
K2CrO4 + Pb(C2H3O2)2 = PbCrO4 + K2(C2H3O2)2 =>
K2CrO4 + Pb(C2H3O2)2 = PbCrO4 + K2(C2H3O2)2
CrO3 + C12H22O11 = Cr2O3 + CO3 + H2O =>
24 CrO3 + C12H22O11 = 12 Cr2O3 + 12 CO3 + 11 H2O
CaCl{2} + NaOH = CaOH{2} + NaCl =>
CaCl{2} + NaOH = CaOH{2} + NaCl
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + H2O + K2SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + 5 H2O + K2SO4
NaF + Ba(NO3)2 = NaNO3 + F2Ba =>
2 NaF + Ba(NO3)2 = 2 NaNO3 + F2Ba
Zn + KMnO4 + (NH4)2CO3 = ZnO + K3N + CO2 + MnO2 + H2O =>
9 Zn + 6 KMnO4 + (NH4)2CO3 = 9 ZnO + 2 K3N + CO2 + 6 MnO2 + 4 H2O
N2O5 + BaO2 = Ba(NO3)2 + O2 =>
2 N2O5 + 2 BaO2 = 2 Ba(NO3)2 + O2
H2SO4 + K3PO4 = H + PO4 + K2SO4 =>
3 H2SO4 + 2 K3PO4 = 6 H + 2 PO4 + 3 K2SO4
CaWO4 + Mg = CaO + MgO + W =>
CaWO4 + 3 Mg = CaO + 3 MgO + W
CO2 + H = CH3(CH2)6CH3 + O2 =>
8 CO2 + 18 H = CH3(CH2)6CH3 + 8 O2
Si + H2SO4 = SiO2 + SO2 + H2O =>
Si + 2 H2SO4 = SiO2 + 2 SO2 + 2 H2O
Co2 + Fe(CN)6 = Co2Fe(CN)6 =>
Co2 + Fe(CN)6 = Co2Fe(CN)6
CuSO4(aq) + NaS(aq) = CuS(s) + NaSO4(aq) =>
CuSO4(aq) + NaS(aq) = CuS(s) + NaSO4(aq)
H2CO3 + Zn = Zn2(CO3)2 + H2 =>
2 H2CO3 + 2 Zn = Zn2(CO3)2 + 2 H2
CoCl2 + NaCl = CoNa + Cl2 =>
2 CoCl2 + 2 NaCl = 2 CoNa + 3 Cl2
NaBr + AgNO3 + HNO3 = Na(NO3)2 + AgBr + H2 =>
2 NaBr + 2 AgNO3 + 2 HNO3 = 2 Na(NO3)2 + 2 AgBr + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
Co2(CO3)5 = CO2 + Co2O5 =>
Co2(CO3)5 = 5 CO2 + Co2O5
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NaNO2 + KHSO4 = HNO2 + Na2SO4 + K2SO4 =>
2 NaNO2 + 2 KHSO4 = 2 HNO2 + Na2SO4 + K2SO4
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Ng + N2 = Ng3N2 =>
3 Ng + N2 = Ng3N2
ZnSO4 + Na2S + HCl = ZnS + NaCl + H2SO4 =>
ZnSO4 + Na2S + 2 HCl = ZnS + 2 NaCl + H2SO4
C2H5ONa + C2H5Cl = C2H5OC2H5 + NaCl =>
C2H5ONa + C2H5Cl = C2H5OC2H5 + NaCl
C137H97O9NS + O2 = H2O + CO2 + OS + OHN =>
2 C137H97O9NS + 315 O2 = 96 H2O + 274 CO2 + 2 OS + 2 OHN
Fe + Sn{4}NO3 = Fe{3}NO3 + Sn =>
4 Fe + 3 Sn{4}NO3 = 4 Fe{3}NO3 + 3 Sn
CaO + water = calciumhydroxide =>
CaO + H2O = Ca(OH)2
Fe{2+} + NH4SCN = NH4{+} + Fe(SCN)2 =>
Fe{2+} + 2 NH4SCN = 2 NH4{+} + Fe(SCN)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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