| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
HJO3 + HJ = H2O + J2 =>
HJO3 + 5 HJ = 3 H2O + 3 J2
SO2 + ZO = ZS + O2 =>
2 SO2 + 2 ZO = 2 ZS + 3 O2
CH3CH2COOH + O3 = H2O + CO2 =>
3 CH3CH2COOH + 7 O3 = 9 H2O + 9 CO2
CaCO3 + C6H8O7*H2O = CaC6H8O7 + H2O + CO2 =>
9 CaCO3 + 10 C6H8O7*H2O = 9 CaC6H8O7 + 14 H2O + 15 CO2
Na2SO3S + I2 = Na2S4O6 + NaI =>
2 Na2SO3S + I2 = Na2S4O6 + 2 NaI
C7H1303 + O2 = CO2 + H2O =>
4 C7H1303 + 1331 O2 = 28 CO2 + 2606 H2O
Na3[Ag(S2O3)2] + H2SO4 = Ag2S + SO2 + Na2SO4 + H2O =>
2 Na3[Ag(S2O3)2] + 8 H2SO4 = Ag2S + 12 SO2 + 3 Na2SO4 + 8 H2O
Mn2 + Cl2 = MnCl2 =>
Mn2 + 2 Cl2 = 2 MnCl2
Mg(NO3)2(aq) = MgO(s) + NO2(g) + O2(g) =>
2 Mg(NO3)2(aq) = 2 MgO(s) + 4 NO2(g) + O2(g)
C2H5OH + O2(g) = CH3COOH(aq) + H2O(l) =>
C2H5OH + O2(g) = CH3COOH(aq) + H2O(l)
H3PO4 + KOH1 = K3PO4 + H2O =>
H3PO4 + 3 KOH1 = K3PO4 + 3 H2O
C2H5OH + H2SO4 = CO2 + H2O + CS =>
5 C2H5OH + 6 H2SO4 = 4 CO2 + 21 H2O + 6 CS
H3PO4 + KOH1 = K3PO4 + H2O =>
H3PO4 + 3 KOH1 = K3PO4 + 3 H2O
Hg2Br2 = Hg + Br2 =>
Hg2Br2 = 2 Hg + Br2
Fe2O(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O(s) + CO(g) = 2 Fe(l) + CO2(g)
H3PO4 + KOH1 = K3PO4 + H2O =>
H3PO4 + 3 KOH1 = K3PO4 + 3 H2O
(NH4)3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O + NH3 =>
2(NH4)3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O + 6 NH3
V + FeCl3 + H2O = VOCl2 + FeCl2 + HCl =>
V + 4 FeCl3 + H2O = VOCl2 + 4 FeCl2 + 2 HCl
CaH2 + HNO3 = H2 + Ca(NO3)2 =>
CaH2 + 2 HNO3 = 2 H2 + Ca(NO3)2
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Cr3SO4 + Na2SO4 + H2O =>
3 K2Cr2O7 + 16 Na2SO3 + 5 H2SO4 = 3 K2SO4 + 2 Cr3SO4 + 16 Na2SO4 + 5 H2O
NaHCO3 + H2O2 = NaOHCO3 + H2O =>
NaHCO3 + H2O2 = NaOHCO3 + H2O
H3PO4 + KOH1 = K3PO4 + H2O =>
H3PO4 + 3 KOH1 = K3PO4 + 3 H2O
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
(CH3)2NNH2 + N2O3 = H2O + N2 + CO2 =>
3(CH3)2NNH2 + 8 N2O3 = 12 H2O + 11 N2 + 6 CO2
NFl3 = N + Fl =>
NFl3 = N + 3 Fl
C6H12 + Cu(OH)2 = C6H14 + O2 + Cu =>
C6H12 + Cu(OH)2 = C6H14 + O2 + Cu
H3PO4 + KOH1 = K3PO4 + H2O =>
H3PO4 + 3 KOH1 = K3PO4 + 3 H2O
Fe2(SO4)3 + H2O2 = FeSO4 + O2 + H2SO4 =>
Fe2(SO4)3 + H2O2 = 2 FeSO4 + O2 + H2SO4
CoCl2 + NH4Cl + NH4OH = (Co(NH3)6)Cl3 + H2O + H =>
CoCl2 + NH4Cl + 5 NH4OH = (Co(NH3)6)Cl3 + 5 H2O + H
H3PO4 + KOH1 = K3PO4 + H2O =>
H3PO4 + 3 KOH1 = K3PO4 + 3 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Cu(NO3)2 + Ag2CO3 = CuCO3 + AgNO3 =>
Cu(NO3)2 + Ag2CO3 = CuCO3 + 2 AgNO3
KBr + Cl + KOH = KCl + KBrO3 + H2O =>
KBr + 6 Cl + 6 KOH = 6 KCl + KBrO3 + 3 H2O
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
H3PO4 + KOH1 = K3PO4 + H2O =>
H3PO4 + 3 KOH1 = K3PO4 + 3 H2O
C2H5COOMgBr + HCl = C2H5COOH + MgCl2 + HBr =>
C2H5COOMgBr + 2 HCl = C2H5COOH + MgCl2 + HBr
Cr3 + NH3 + H2O = Cr(OH)3 + NH4 =>
Cr3 + 9 NH3 + 9 H2O = 3 Cr(OH)3 + 9 NH4
N1 + H2 = NH3 =>
2 N1 + 3 H2 = 2 NH3
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
C4H9SO + O2 = CO2 + S02 + H2O =>
4 C4H9SO + 23 O2 = 16 CO2 + 2 S02 + 18 H2O
VCl3 + H2O2 + H2SO4 = (VO3)2SO4 + HCl + H2O =>
2 VCl3 + 4 H2O2 + H2SO4 = (VO3)2SO4 + 6 HCl + 2 H2O
Ce + Cl2 = CeCl =>
2 Ce + Cl2 = 2 CeCl
ZnCl2 + Zn = Zn2Cl2 =>
ZnCl2 + Zn = Zn2Cl2
PbI + NaCl2 = NaI + PbCl2 =>
PbI + NaCl2 = NaI + PbCl2
Na2Cr2O7 + H2O2 = CrO5 + H2O + NaOH =>
Na2Cr2O7 + 4 H2O2 = 2 CrO5 + 3 H2O + 2 NaOH
CUCl2 + KOH = CU(OH)2 + KCl =>
CUCl2 + 2 KOH = CU(OH)2 + 2 KCl
Ag + PO4 + KBr = K3PO4 + AgBr =>
3 Ag + PO4 + 3 KBr = K3PO4 + 3 AgBr
H3PO4 + KOH1 = K3PO4 + H2O =>
H3PO4 + 3 KOH1 = K3PO4 + 3 H2O
CdSO4 + AgNO3 = Cd(NO3)2 + Ag2SO4 =>
CdSO4 + 2 AgNO3 = Cd(NO3)2 + Ag2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/25
Équations équilibrées sur02/16/24
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