| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5CH2ClNaOH = C6H5CH2OHNaCl =>
C6H5CH2ClNaOH = C6H5CH2OHNaCl
HI + Fe(OH)3 = FeI3 + H2O =>
3 HI + Fe(OH)3 = FeI3 + 3 H2O
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
BaCl + AlNO{3} = AlCl + BaNO{3} =>
BaCl + AlNO{3} = AlCl + BaNO{3}
C4H6 + NaNH2 = C2H2 + Na + NH3 =>
C4H6 + 2 NaNH2 = 2 C2H2 + 2 Na + 2 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu3(CO3)2*Cu(OH)2 = Cu + CO2 + O2 + H2O =>
2 Cu3(CO3)2*Cu(OH)2 = 8 Cu + 4 CO2 + 3 O2 + 2 H2O
HClO4 + CH3COOH = CH3COOClO4 + H2 =>
HClO4 + CH3COOH = CH3COOClO4 + H2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
NaOH(aq) + K2CO3(aq) = Na2CO3(aq) + KOH(aq) =>
2 NaOH(aq) + K2CO3(aq) = Na2CO3(aq) + 2 KOH(aq)
Br2 + HCl = BrCl + H2 =>
Br2 + 2 HCl = 2 BrCl + H2
carbon + H2O = carbonmonoxide + hydrogen =>
C + H2O = CO + H2
Ga4S5 + O2 = Ga2O3 + S =>
Ga4S5 + 3 O2 = 2 Ga2O3 + 5 S
C2H4 + KMnO4 = K2CO3 + MnO2 + H2O =>
C2H4 + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 2 H2O
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
H22 + N22 = NH33 =>
33 H22 + N22 = 22 NH33
Li2S + HNO3 = NO2 + LiNO3 + S + H2O =>
Li2S + 4 HNO3 = 2 NO2 + 2 LiNO3 + S + 2 H2O
CaCO3 + O2 = CaCO5 =>
CaCO3 + O2 = CaCO5
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CuSO4 + Al + HCl = Cu + AlCl3 + H2SO4 =>
3 CuSO4 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2SO4
CaS + HNO3 = Ca(NO3)2 + NO + S + H2O =>
3 CaS + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 3 S + 4 H2O
KHCO3 + HClO2 = KClO2 + H2O + CO2 =>
KHCO3 + HClO2 = KClO2 + H2O + CO2
(NH4)2CO3 + LiOH = (NH4)OH + Li2CO3 =>
(NH4)2CO3 + 2 LiOH = 2(NH4)OH + Li2CO3
B5H9 + H2O = B(OH)3 + H2 =>
B5H9 + 15 H2O = 5 B(OH)3 + 12 H2
FeFe(NO3)3(aq) = Fe2(NO3)3 =>
FeFe(NO3)3(aq) = Fe2(NO3)3
K2FeO4 + CrSO4 + H2SO4 = Fe2(SO4)3 + K2Cr2O7 + K2SO4 + H2O =>
8 K2FeO4 + 6 CrSO4 + 11 H2SO4 = 4 Fe2(SO4)3 + 3 K2Cr2O7 + 5 K2SO4 + 11 H2O
XeF4 + Pt + HF = H2[PtF6] + Xe =>
XeF4 + Pt + 2 HF = H2[PtF6] + Xe
KHSO4NaOH = NaSO4KOHH =>
KHSO4NaOH = NaSO4KOHH
CoBr2(s) = Co(s)Br2(g) =>
CoBr2(s) = Co(s)Br2(g)
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
Zn + (CuSO4) = Cu + (ZnSO4) =>
Zn + (CuSO4) = Cu + (ZnSO4)
K2Cr2O7 + HCl + Ba(NO3)2 = BaCr2O7 + HNO3 + KCl =>
K2Cr2O7 + 2 HCl + Ba(NO3)2 = BaCr2O7 + 2 HNO3 + 2 KCl
Mn*H2O = Mn + H2O =>
Mn*H2O = Mn + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CH3COOH + Zn(CO3) = CO2 + H2O + Zn(CH3COO) =>
9 CH3COOH + 8 Zn(CO3) = 10 CO2 + 6 H2O + 8 Zn(CH3COO)
CaS + HNO3 = H2SO4 + NO + Ca(NO3)2 + H2O =>
3 CaS + 14 HNO3 = 3 H2SO4 + 8 NO + 3 Ca(NO3)2 + 4 H2O
Mg(s) + FeSO4(l) = Fe(s) + MgSO4(s) =>
Mg(s) + FeSO4(l) = Fe(s) + MgSO4(s)
NaO + NaS2 = Na + SO2 =>
4 NaO + NaS2 = 5 Na + 2 SO2
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
K2HPO4 + KOH + H2 = H2O + K3HPO4 =>
2 K2HPO4 + 2 KOH + H2 = 2 H2O + 2 K3HPO4
LiOH + Cr(OH)3 = LiCrO2 + H2O =>
LiOH + Cr(OH)3 = LiCrO2 + 2 H2O
LiCl + HNO3 = LiNO3 + H2O + Cl2 + NO2 =>
2 LiCl + 4 HNO3 = 2 LiNO3 + 2 H2O + Cl2 + 2 NO2
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
XaCO3 + Z3PO4 = Xa3(PO4)2 + Z2CO3 =>
3 XaCO3 + 2 Z3PO4 = Xa3(PO4)2 + 3 Z2CO3
LiCl + Zn(OH)2 = LiOH + ZnCl2 =>
2 LiCl + Zn(OH)2 = 2 LiOH + ZnCl2
Mg(C2H3O2)2 + NaOH = Mg(OH)2 + Na(C2H3O2) =>
Mg(C2H3O2)2 + 2 NaOH = Mg(OH)2 + 2 Na(C2H3O2)
C2H6O4 + O2 = CO2 + H2O =>
2 C2H6O4 + 3 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + HNO3 = H(OH) + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2 H(OH) + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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