| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + 2 C7H8 + Cl2 = 2 C7H7(KI) + 2 HCl
Al + Mg(NO3)2 = Mg + Al3(NO3)2 =>
3 Al + Mg(NO3)2 = Mg + Al3(NO3)2
Ca(NO3) + Na(CO3) = CaCO3 + NaNO3 =>
Ca(NO3) + Na(CO3) = CaCO3 + NaNO3
NaHSO3 + KClO3 = KCl + NaHSO4 =>
3 NaHSO3 + KClO3 = KCl + 3 NaHSO4
CaCO3 + Al2O3 = Al2(CO3)3 + CaO =>
3 CaCO3 + Al2O3 = Al2(CO3)3 + 3 CaO
Sn4{+} + Tl3{+} = Sn2 + Tl{+} =>
2 Sn4{+} + Tl3{+} = 4 Sn2 + 3 Tl{+}
Mg = Mg02 =>
2 Mg = Mg02
(C10H8O4) = C10 + H8 + O4 =>
(C10H8O4) = C10 + H8 + O4
CaCO3 + KHSO4 = CaSO4 + CO2 + K2SO4 + H2O =>
CaCO3 + 2 KHSO4 = CaSO4 + CO2 + K2SO4 + H2O
Ti + Cl2 + H2O = TiO2 + HCl =>
Ti + 2 Cl2 + 2 H2O = TiO2 + 4 HCl
CrO3 + Na2S2O5 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
4 CrO3 + 3 Na2S2O5 + 3 H2SO4 = 3 Na2SO4 + 2 Cr2(SO4)3 + 3 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaH2PO4*H2O + NaOH = H2O + Na2HPO4 =>
NaH2PO4*H2O + NaOH = 2 H2O + Na2HPO4
AgNO3 + CoCl2 = Ag2Cl2 + Co(NO3)2 =>
2 AgNO3 + CoCl2 = Ag2Cl2 + Co(NO3)2
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
H2N(R)NH2 + HCl = NH3(R)NH3 + Cl =>
H2N(R)NH2 + 2 HCl = NH3(R)NH3 + 2 Cl
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
HBr + Al2S3 = AlBr3 + H2S =>
6 HBr + Al2S3 = 2 AlBr3 + 3 H2S
Na3PO4 + AgNO3 = Na + NO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 Na + 3 NO3 + Ag3PO4
K(g) + H2O = KOH + H2(g) =>
2 K(g) + 2 H2O = 2 KOH + H2(g)
C3HF7 + O2 = COF2 + HF =>
2 C3HF7 + 3 O2 = 6 COF2 + 2 HF
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(NO3)2 + Li = Cu + LiNO3 =>
Cu(NO3)2 + 2 Li = Cu + 2 LiNO3
NaBH4 + O2 = NaBO2 + H2 =>
NaBH4 + O2 = NaBO2 + 2 H2
AlBr3 + Na2CO3 = Al2(CO3)3 + NaBr =>
2 AlBr3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaBr
K2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + K2SO4 + KNO3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + K2SO4 + 3 KNO3 + 4 H2O
NaOH + KOH + C4H6O6 + H2O = KNaC4H4O6*4H2O =>
NaOH + KOH + C4H6O6 + 2 H2O = KNaC4H4O6*4H2O
H2C6O5H7 + H2O = H2C6O5H8 + OH =>
H2C6O5H7 + H2O = H2C6O5H8 + OH
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
KClO3(s) + P4S3(s) = KCl(s) + P4O10(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 3 P4O10(s) + 9 SO2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuCl + Mg(OH)2 = CuOH + MgCl2 =>
2 CuCl + Mg(OH)2 = 2 CuOH + MgCl2
CO + O = CO2 =>
CO + O = CO2
KOH + NH4NO3 = KNO3 + NH3H2O =>
KOH + NH4NO3 = KNO3 + NH3H2O
LiHCO3 = Li2CO3 + H2CO3 =>
2 LiHCO3 = Li2CO3 + H2CO3
Na2S4O6 + NaOH = Na2S2O3 + Na2S3O6 + H2O =>
4 Na2S4O6 + 6 NaOH = 5 Na2S2O3 + 2 Na2S3O6 + 3 H2O
NAl + AgNO3 = (Ag)3N + Al(NO3)3 =>
NAl + 3 AgNO3 = (Ag)3N + Al(NO3)3
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
CH3COO + NH4 = CH3COOH + NH3 =>
CH3COO + NH4 = CH3COOH + NH3
KBrO = KBr + KBrO3 =>
3 KBrO = 2 KBr + KBrO3
KMnO4 + BiI3 + H2SO4 = MnSO4 + K2SO4 + Bi(SO4)3 + I2 + H2O =>
12 KMnO4 + 10 BiI3 + 48 H2SO4 = 12 MnSO4 + 6 K2SO4 + 10 Bi(SO4)3 + 15 I2 + 48 H2O
CH3CH2CH2COCl + NaOH = CH3CH2CH2COONa + NaCl + H2O =>
CH3CH2CH2COCl + 2 NaOH = CH3CH2CH2COONa + NaCl + H2O
Ca + Cr(C2H3O2)3 = Ca3(C2H3O2)2 + Cr2 =>
9 Ca + 2 Cr(C2H3O2)3 = 3 Ca3(C2H3O2)2 + Cr2
La + F2 = LaF3 =>
2 La + 3 F2 = 2 LaF3
Fe2(SO4)3 + MgCOH = Fe2CHO + Mg(SO4)3 =>
Fe2(SO4)3 + MgCOH = Fe2CHO + Mg(SO4)3
KFeO2 + H2O = Fe + O + KOH =>
2 KFeO2 + H2O = 2 Fe + 3 O + 2 KOH
C2F4 + NaOH = OF2 + NaF + H2O + C =>
C2F4 + 2 NaOH = OF2 + 2 NaF + H2O + 2 C
Fe + N = FeN =>
Fe + N = FeN
Fe + HCl + HNO3 = [FeCl6]3{-} + NO2 + H3O{+} + H2O =>
3 Fe + 18 HCl + 17 HNO3 = [FeCl6]3{-} + 17 NO2 + H3O{+} + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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