| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaMnO4 + 10 AlCl3 + 24 H2SO4 = 5 Al2(SO4)3 + 3 Na2SO4 + 6 MnSO4 + 24 H2O + 15 Cl2
KHCO3 + KOH = K2CO3 + HOH =>
KHCO3 + KOH = K2CO3 + HOH
CH2CHCH3 + NH3 + O2 = CH3CN + H2O =>
2 CH2CHCH3 + 3 NH3 + 3 O2 = 3 CH3CN + 6 H2O
Ca3(PO4)2 + C + SiO2 = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = P4 + 10 CO + 6 CaSiO3
KPO4 + Pb3(NO3)2 = Pb3(PO4)2 + KNO3 =>
2 KPO4 + Pb3(NO3)2 = Pb3(PO4)2 + 2 KNO3
KMnO4 + MnSO4 + ZnO = MnO2 + ZnSO4 + KO =>
KMnO4 + MnSO4 + ZnO = 2 MnO2 + ZnSO4 + KO
BaNO3 + (NH4)2C2O4 = Ba2C2O4 + (NH4)NO3 =>
2 BaNO3 + (NH4)2C2O4 = Ba2C2O4 + 2(NH4)NO3
FeHPO4 + NaOH = Fe(OH)2 + Na2HPO4 =>
FeHPO4 + 2 NaOH = Fe(OH)2 + Na2HPO4
Fe2(SO4)3 + CaCO3 + H2O = CaSO4*2H2O + FeO*OH + CO2 =>
Fe2(SO4)3 + 3 CaCO3 + 7 H2O = 3 CaSO4*2H2O + 2 FeO*OH + 3 CO2
NaOH + HF = NaH + OHF =>
NaOH + HF = NaH + OHF
H + Pb = HPb =>
H + Pb = HPb
H2SO4 + HI = S + I12 + H2O =>
2 H2SO4 + 12 HI = 2 S + I12 + 8 H2O
Cu3P2 + KCN + H2O = PH3 + CuCN + KO =>
Cu3P2 + 3 KCN + 3 H2O = 2 PH3 + 3 CuCN + 3 KO
C8H22 + O2 = CO2 + H2O =>
2 C8H22 + 27 O2 = 16 CO2 + 22 H2O
C2H4O + NH3 = C4H11ON + N2 + H2O =>
6 C2H4O + 5 NH3 = 3 C4H11ON + N2 + 3 H2O
Te + H2SO4 = Te2(SO4)3 + H2 =>
2 Te + 3 H2SO4 = Te2(SO4)3 + 3 H2
HNO3 + SnO = N2O + SnO2 + H2O =>
2 HNO3 + 4 SnO = N2O + 4 SnO2 + H2O
C10H2O + O2 = CO + H2O =>
C10H2O + 5 O2 = 10 CO + H2O
NiO(OH) + S + OH{-} + H2O = Ni(OH)2 + SO4{2-} =>
6 NiO(OH) + S + 2 OH{-} + 2 H2O = 6 Ni(OH)2 + SO4{2-}
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Cu(OH)2 + H3PO4 = OH2 + Cu3(PO4)2 =>
3 Cu(OH)2 + 2 H3PO4 = 6 OH2 + Cu3(PO4)2
(CH3)3CBr + AgNO3 = (CH3)3CONO2 + AgBr =>
(CH3)3CBr + AgNO3 = (CH3)3CONO2 + AgBr
C2H5NH2 + H2O = C2H5NH3{+} + OH{-} =>
C2H5NH2 + H2O = C2H5NH3{+} + OH{-}
Al2(SO4)3 + Mg = Al + MgSO4 =>
Al2(SO4)3 + 3 Mg = 2 Al + 3 MgSO4
BaSO4 + Na2CO3 = BaCO3 + Na2SO4 =>
BaSO4 + Na2CO3 = BaCO3 + Na2SO4
Cu + BaCl2 = Ba + CuCl3 =>
2 Cu + 3 BaCl2 = 3 Ba + 2 CuCl3
NaHCO3 + H3PO4 = CO2 + H2O + Na2HPO4 =>
2 NaHCO3 + H3PO4 = 2 CO2 + 2 H2O + Na2HPO4
NiO(OH) + S + OH{-} + H2O = Ni(OH)2 + SO4{2-} =>
6 NiO(OH) + S + 2 OH{-} + 2 H2O = 6 Ni(OH)2 + SO4{2-}
Zn(OH)2(S) = ZnO(S) + H2O =>
Zn(OH)2(S) = ZnO(S) + H2O
K2Cr2O7 + H2SO4 + H3CCH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 H3CCH2OH = Cr2(SO4)3 + 7 H2O + 3 CH3CHO + K2SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu2 + NH3 = [Cu(NH3)4]2 =>
Cu2 + 8 NH3 = [Cu(NH3)4]2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
(SO2) + Li2Se = SSe2 + Li2O =>
(SO2) + 2 Li2Se = SSe2 + 2 Li2O
C7H8O2 + NaOH = C7H7O2Na + H2O =>
C7H8O2 + NaOH = C7H7O2Na + H2O
C6H6O + Br2 = C6H5BrO + HBr =>
C6H6O + Br2 = C6H5BrO + HBr
HBrO + HBr = H2O + Br =>
HBrO + HBr = H2O + 2 Br
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Zn + H2SO4 = ZnSO4 + H2 = Mg(NO3)2 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cu2 + Zn = CuZn =>
Cu2 + 2 Zn = 2 CuZn
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2SO4 =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2SO4
HCHO2 + O2 = H2O + CO2 =>
2 HCHO2 + O2 = 2 H2O + 2 CO2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
BaZnO2 = ZnO + BaO =>
BaZnO2 = ZnO + BaO
Cu2O3 = Cu + O2 =>
2 Cu2O3 = 4 Cu + 3 O2
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
FeI + H2SO4 = I2 + H2S + FeSO4 + H2O =>
4 FeI + 5 H2SO4 = 2 I2 + H2S + 4 FeSO4 + 4 H2O
Ba(NO3) + Cr(PO4) = Ba(PO4) + Cr(NO3) =>
Ba(NO3) + Cr(PO4) = Ba(PO4) + Cr(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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