| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
ZNS + O2 = ZNO + SO2 =>
2 ZNS + 3 O2 = 2 ZNO + 2 SO2
NH3 + NO2 + H2O = NH4NO3 =>
6 NH3 + 8 NO2 + 5 H2O = 7 NH4NO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZNS + O2 = ZNO + SO2 =>
2 ZNS + 3 O2 = 2 ZNO + 2 SO2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Al(NO3)3 + (CuSO4) = Al2(SO4)3 + Cu(NO3)2 =>
2 Al(NO3)3 + 3(CuSO4) = Al2(SO4)3 + 3 Cu(NO3)2
H2SO3 + KOH = H2OH + KSO3 =>
H2SO3 + KOH = H2OH + KSO3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
V2S3 + KMnO4 + HCl = H6V10O28 + S + MnCl2 + KCl + H2O =>
5 V2S3 + 10 KMnO4 + 30 HCl = H6V10O28 + 15 S + 10 MnCl2 + 10 KCl + 12 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
Na2SO3 + HCl = SO2 + NaCl + H2O =>
Na2SO3 + 2 HCl = SO2 + 2 NaCl + H2O
MgCO3 + HCl = MgCl + HCO3 =>
MgCO3 + HCl = MgCl + HCO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
C7H8 + O2 = H2O + CO2 =>
C7H8 + 9 O2 = 4 H2O + 7 CO2
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2(SO4)3 + 7 H2O + 3 CH3CHO + K2SO4
H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3
KMnO4 + NaSO3 + H2O = MnO2 + NaSO4 + KOH =>
2 KMnO4 + 3 NaSO3 + H2O = 2 MnO2 + 3 NaSO4 + 2 KOH
Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
NH4Cl(ac) + NaOH(ac) = NH4OH + NaCl =>
NH4Cl(ac) + NaOH(ac) = NH4OH + NaCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaOH + P4 + H2O = PH3 + NaH2PO2 =>
3 NaOH + P4 + 3 H2O = PH3 + 3 NaH2PO2
CuCo3 + Fe = FeCo3 + Cu =>
CuCo3 + Fe = FeCo3 + Cu
NaOH + P4 + H2O = PH3 + NaH2PO2 =>
3 NaOH + P4 + 3 H2O = PH3 + 3 NaH2PO2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H2S + Br2 = S + HBr =>
H2S + Br2 = S + 2 HBr
FeTiO3 + H2SO4 = TiO2 + FeSO4 + H2O =>
FeTiO3 + H2SO4 = TiO2 + FeSO4 + H2O
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
C6H12O3 + O2 = CO2 + H2O =>
2 C6H12O3 + 15 O2 = 12 CO2 + 12 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
K3N + HCl = KCl + NH3 =>
K3N + 3 HCl = 3 KCl + NH3
N2 + O2 = NO =>
N2 + O2 = 2 NO
Au2S + H = Au + H2S =>
Au2S + 2 H = 2 Au + H2S
Li + S = Li2S =>
2 Li + S = Li2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H10O + O2 = H2O + CO2 =>
C4H10O + 6 O2 = 5 H2O + 4 CO2
AG + HNO3 = AGNO3 + NO + H2O =>
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
KMNO4 + H2C2O4 + HCLO4 = KCLO4 + MN(CLO4)2 + CO2 + H2O =>
2 KMNO4 + 5 H2C2O4 + 6 HCLO4 = 2 KCLO4 + 2 MN(CLO4)2 + 10 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/18
Équations équilibrées sur03/05/17
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