| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 KCl
C12H18O + O2 = CO2 + H2O =>
C12H18O + 16 O2 = 12 CO2 + 9 H2O
NaOH + Pt(NO3)4 = Na(NO3)4 + PtOH =>
NaOH + Pt(NO3)4 = Na(NO3)4 + PtOH
Cr(OH)2 + Zn = Zn(OH)2 + Cr =>
Cr(OH)2 + Zn = Zn(OH)2 + Cr
Mg(NO3)2 + NH3 = Mg(NH3)2 + NH3(NO3) =>
Mg(NO3)2 + 4 NH3 = Mg(NH3)2 + 2 NH3(NO3)
K2CrO4 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3CHO + K2SO4 + H2O =>
2 K2CrO4 + 3 CH3CH2OH + 5 H2SO4 = Cr2(SO4)3 + 3 CH3CHO + 2 K2SO4 + 8 H2O
Fe(OH)3 + Ag2SO4 = Fe2(SO4)3 + AgOH =>
2 Fe(OH)3 + 3 Ag2SO4 = Fe2(SO4)3 + 6 AgOH
Zr(C2O4)2 + V(CN)3 = V2(C2O4)3 + Zr(CN)4 =>
3 Zr(C2O4)2 + 4 V(CN)3 = 2 V2(C2O4)3 + 3 Zr(CN)4
C12H26 + Cl2 = CHCl + HCl =>
C12H26 + 13 Cl2 = 12 CHCl + 14 HCl
HBrO + KOH = KBr + H2O2 =>
HBrO + KOH = KBr + H2O2
Cu20 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu20 + 80 HNO3 = 20 Cu(NO3)2 + 40 NO2 + 40 H2O
Sn(Cl) + NaNO3 = SnNO3 + NaCl =>
Sn(Cl) + NaNO3 = SnNO3 + NaCl
KO4 + K + HCl = KCl + H2O =>
KO4 + 7 K + 8 HCl = 8 KCl + 4 H2O
LiOH + NaCl = LiCl + OHNa =>
LiOH + NaCl = LiCl + OHNa
CU + HNO3 = CUNO32 + H2O + NO2 =>
CU + 60 HNO3 = CUNO32 + 30 H2O + 59 NO2
NiCl2 + C2H5NS = NiH5NS + CCl =>
NiCl2 + C2H5NS = NiH5NS + 2 CCl
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
CH3 + CO = (CH3)2CO =>
2 CH3 + CO = (CH3)2CO
KY = Y2 + K =>
2 KY = Y2 + 2 K
Mn(OH)2 + AgNO3 = Mn(NO3)2 + AgOH =>
Mn(OH)2 + 2 AgNO3 = Mn(NO3)2 + 2 AgOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3(aq) + Cr2(SO4)3(aq) = Cr2(CO3)3(s) + Na2SO4(aq) =>
3 Na2CO3(aq) + Cr2(SO4)3(aq) = Cr2(CO3)3(s) + 3 Na2SO4(aq)
C9H11NO2 + O2 = CO + H2O + N =>
4 C9H11NO2 + 25 O2 = 36 CO + 22 H2O + 4 N
GaCl3 + NaOH = Ga2O3 + HCl + NaCl =>
2 GaCl3 + 3 NaOH = Ga2O3 + 3 HCl + 3 NaCl
Fe(OH)3 + C4H6O4 = Fe2(C4H4O4)3 + H2O =>
2 Fe(OH)3 + 3 C4H6O4 = Fe2(C4H4O4)3 + 6 H2O
C4H6BaO4 + H2SO4 = BaSO4 + H2C4H6O4 =>
C4H6BaO4 + H2SO4 = BaSO4 + H2C4H6O4
K3PO4 + Ca(C2H3O2) = K3(C2H3O2) + Ca + PO4 =>
K3PO4 + Ca(C2H3O2) = K3(C2H3O2) + Ca + PO4
H2SO4 + HF = HSO4F + H2 =>
H2SO4 + HF = HSO4F + H2
Fe + O1 = O2Fe =>
Fe + 2 O1 = O2Fe
K3PO4 + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 KCl
PtO + HNO3 = PtO2 + H2O + NO =>
3 PtO + 2 HNO3 = 3 PtO2 + H2O + 2 NO
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C + H = C7H12 =>
7 C + 12 H = C7H12
Fe + Br2 + Na2CO3 = NaBr + CO2 + Fe3O4 =>
3 Fe + 4 Br2 + 4 Na2CO3 = 8 NaBr + 4 CO2 + Fe3O4
Cu(ii) + Br2 = CuBr2 =>
Cu(ii) + Br2 = CuBr2
NiCl2 + NaOH = NiOHCl + NaCl =>
NiCl2 + NaOH = NiOHCl + NaCl
[Cu(NH3)2]Cl + C2H6S = HCl + NH3 + C2H5SCu =>
[Cu(NH3)2]Cl + C2H6S = HCl + 2 NH3 + C2H5SCu
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + KHS + H2O =>
26 FeSO4 + 2 KMnO4 + 17 H2SO4 = 13 Fe2(SO4)3 + 2 MnSO4 + 2 KHS + 16 H2O
Fe3 + Sn4NO3 = Fe3NO3 + Sn4 =>
Fe3 + Sn4NO3 = Fe3NO3 + Sn4
PbSO4 + AuC2H3O2 = Pb(C2H3O2)2 + Au2SO4 =>
PbSO4 + 2 AuC2H3O2 = Pb(C2H3O2)2 + Au2SO4
BaCl + AgNO3 = BaNO3 + AgCl =>
BaCl + AgNO3 = BaNO3 + AgCl
Zn(OH)2 + Cu(OH)2 = Zn(Cu(OH)4) =>
Zn(OH)2 + Cu(OH)2 = Zn(Cu(OH)4)
Cl2 + H3PO3 + H2O = HClO4 + PH3 =>
3 Cl2 + 7 H3PO3 + 3 H2O = 6 HClO4 + 7 PH3
C2H5OH + O2 = CO + H(OH) =>
C2H5OH + 2 O2 = 2 CO + 3 H(OH)
Co(NO3)3 + (NH4)2CrO4 = Co2(CrO4)3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2CrO4 = Co2(CrO4)3 + 6 NH4NO3
S + Ca3P2 = CaS + P =>
3 S + Ca3P2 = 3 CaS + 2 P
FeI2 + Pb(NO3)4 = PbI2 + Fe(NO3)4 =>
FeI2 + Pb(NO3)4 = PbI2 + Fe(NO3)4
K3PO4 + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 KCl
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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