| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H24 + 18 O2 = 12 CO2 + 12 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
KMnO40 + H2SO4 = K2SO4 + MnSO4 + O2 + H2O =>
4 KMnO40 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 77 O2 + 6 H2O
N2O(g) + H2O(g) = NH3(g) + NO2(g) =>
7 N2O(g) + 9 H2O(g) = 6 NH3(g) + 8 NO2(g)
Sr + N = Sr3N =>
3 Sr + N = Sr3N
CoSO4 + NH4SCN = CoSCN + (NH4)SO4 =>
CoSO4 + NH4SCN = CoSCN + (NH4)SO4
Cu(OH)2 + SO3 = CuSO4 + H2O =>
Cu(OH)2 + SO3 = CuSO4 + H2O
C3H4OH(COOH)3 + KOH = C6H7O7K + H2O =>
C3H4OH(COOH)3 + KOH = C6H7O7K + H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
KF + KMnO4 + H2SO4 = F2 + K2SO4 + MnSO4 + H2O =>
10 KF + 2 KMnO4 + 8 H2SO4 = 5 F2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
Ca + ZnCO3 = CaCO3 + Zn =>
Ca + ZnCO3 = CaCO3 + Zn
Fe + S = FeS =>
Fe + S = FeS
CuSO4 + H2S = CuS + SO2 + H2O =>
3 CuSO4 + 4 H2S = 3 CuS + 4 SO2 + 4 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
Ba(NO3)2 + Al2(SO4)3 = Al2(NO3)2 + Ba(SO4)3 =>
Ba(NO3)2 + Al2(SO4)3 = Al2(NO3)2 + Ba(SO4)3
Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
C2H5COOH + O2 = C + H2O =>
2 C2H5COOH + O2 = 6 C + 6 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Ag + Fe(C2H3O2)2 = Fe + Ag(C2H3O2)2 =>
Ag + Fe(C2H3O2)2 = Fe + Ag(C2H3O2)2
(NH4)2SO3 = NH4 + SO3 =>
(NH4)2SO3 = 2 NH4 + SO3
(NH4)2Cr2O7 = CrO3 + H2 + N2 + H2O =>
(NH4)2Cr2O7 = 2 CrO3 + 3 H2 + N2 + H2O
MgC2 + O2 = MgO + CO2 =>
2 MgC2 + 5 O2 = 2 MgO + 4 CO2
Ba + AuSO4 = Au + BaSO4 =>
Ba + AuSO4 = Au + BaSO4
P4 + NaOH = PH3 + NaO =>
P4 + 12 NaOH = 4 PH3 + 12 NaO
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CuBr + Mg = CuMg + Br =>
CuBr + Mg = CuMg + Br
Sr(OH)2 + HBr = SrBr2 + H2O =>
Sr(OH)2 + 2 HBr = SrBr2 + 2 H2O
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe(s)
C3H6O2 + Mg = (C3H5O2)2Mg + H2 =>
2 C3H6O2 + Mg = (C3H5O2)2Mg + H2
Na2CO3 = NaO + NaCO2 =>
Na2CO3 = NaO + NaCO2
HNO3 + CH3OH = CH3ONO2 + H2O =>
HNO3 + CH3OH = CH3ONO2 + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
K2S(aq) + HCl(aq) = K2Cl + HS =>
K2S(aq) + HCl(aq) = K2Cl + HS
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
Cu(NO3)2 + Na2S2O3 = CuS2O3 + Na(NO3) =>
Cu(NO3)2 + Na2S2O3 = CuS2O3 + 2 Na(NO3)
C2H5OH + Cu = C2H3OHCu + H2 =>
C2H5OH + Cu = C2H3OHCu + H2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
NaCrO4 + Pb(NO3)2 = Pb(CrO4)2 + NaNO3 =>
2 NaCrO4 + Pb(NO3)2 = Pb(CrO4)2 + 2 NaNO3
C6H8N + KMnO4 + H2O = KOH + MnO2 + C6H13O6N =>
3 C6H8N + 7 KMnO4 + 11 H2O = 7 KOH + 7 MnO2 + 3 C6H13O6N
(ZnOH)2SO4 + H2O = Zn(OH)2 + H2SO4 =>
(ZnOH)2SO4 + 2 H2O = 2 Zn(OH)2 + H2SO4
MnO4 + C2O2(OH)2 = H2O + CO2 + Mn =>
MnO4 + 4 C2O2(OH)2 = 4 H2O + 8 CO2 + Mn
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + H + H2O + NH4 + SO4 =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + 2 H + 6 H2O + 2 NH4 + 2 SO4
Mn + H2O2 + H2SO4 = MnSO4 + H2O =>
Mn + H2O2 + H2SO4 = MnSO4 + 2 H2O
NaOH + Na2SO3 + Cl2 = NaCl + Na2SO4 + H2O =>
2 NaOH + Na2SO3 + Cl2 = 2 NaCl + Na2SO4 + H2O
H3C6H5O7 + KHSO4 = K3(C6H5O7) + SO3 + H2O =>
H3C6H5O7 + 3 KHSO4 = K3(C6H5O7) + 3 SO3 + 3 H2O
CO2 + WO3 = WCO5 =>
CO2 + WO3 = WCO5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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