| Équations équilibrées la veille | Équations équilibrées le lendemain |
64 HNO3 + 24 CdS = 24 Cd(NO3)2 + 32 H2O + 16 NO + 3 S8
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
KMnO4 + H2SO4 + KNO2 = MnSO4 + KNO3 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 2 MnSO4 + 5 KNO3 + K2SO4 + 3 H2O
HCOOH + NaCl = HCOONa + HCl =>
HCOOH + NaCl = HCOONa + HCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
(NH4)2Fe(SO4)2 + C2H2O4 = Fe(C2O4) + H2SO4 + NH3 =>
(NH4)2Fe(SO4)2 + C2H2O4 = Fe(C2O4) + 2 H2SO4 + 2 NH3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
KOH + COCl2 = CO(OH)2 + KCl =>
2 KOH + COCl2 = CO(OH)2 + 2 KCl
Sb + HNO{3} = Sb{2}O{5} + NO + H{2}O =>
Sb + 2 HNO{3} = Sb{2}O{5} + 2 NO + 2 H{2}O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K(MnO4) + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 K(MnO4) + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Br + NaOH + H2O = HBr + NaBrO3 =>
6 Br + NaOH + 2 H2O = 5 HBr + NaBrO3
ZM + HNO3 = ZM(NO3)2 + NO + H2O =>
3 ZM + 8 HNO3 = 3 ZM(NO3)2 + 2 NO + 4 H2O
[Ag(NH3)2](OH) + Mn{2+} + OH{-} = MnO2 + Ag + NH3 + H2O =>
2[Ag(NH3)2](OH) + Mn{2+} + 2 OH{-} = MnO2 + 2 Ag + 4 NH3 + 2 H2O
Br + NaOH + H2O = HBr + NaBrO3 =>
6 Br + NaOH + 2 H2O = 5 HBr + NaBrO3
KI + H2SO4 = KHSO4 + H2O + SO2 + I2 =>
2 KI + 3 H2SO4 = 2 KHSO4 + 2 H2O + SO2 + I2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na3[Cr(OH)6] + KMnO4 + KOH = K2CrO4 + Na2MnO4 + H2O + K2MnO4 =>
2 Na3[Cr(OH)6] + 6 KMnO4 + 4 KOH = 2 K2CrO4 + 3 Na2MnO4 + 8 H2O + 3 K2MnO4
Fe + H2SO4 = Fe(SO4)3 + SO + H2O =>
2 Fe + 9 H2SO4 = 2 Fe(SO4)3 + 3 SO + 9 H2O
Cu + O = CuO =>
Cu + O = CuO
H3SbO4 + Na2O = Na3SbO4 + H2O =>
2 H3SbO4 + 3 Na2O = 2 Na3SbO4 + 3 H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
PH3 + O3 = P2O3 + H2O =>
2 PH3 + 2 O3 = P2O3 + 3 H2O
Fe + Na3(PO4) = Fe3(PO4)2 + Na =>
3 Fe + 2 Na3(PO4) = Fe3(PO4)2 + 6 Na
Ca3(PO4)2 + NaF = CaF2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaF = 3 CaF2 + 2 Na3(PO4)
AgL + NaNO3 = AgNa + LNO3 =>
AgL + NaNO3 = AgNa + LNO3
BF3NH3 = BF3 + NH3 =>
BF3NH3 = BF3 + NH3
Li(s) + N2(g) = Li3N =>
6 Li(s) + N2(g) = 2 Li3N
C3H7COOH + Na2O = C3H7COONa + H2O =>
2 C3H7COOH + Na2O = 2 C3H7COONa + H2O
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
FeS + HNO3 = FeSO4 + NO2 + H2O =>
FeS + 8 HNO3 = FeSO4 + 8 NO2 + 4 H2O
Cu(NO3)2 + K4Fe(CN)6 = KNO3 + Cu2[Fe(CN)6] =>
2 Cu(NO3)2 + K4Fe(CN)6 = 4 KNO3 + Cu2[Fe(CN)6]
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
S8 + K2S2O3 + H2SO4 = KS2O4 + H2O =>
S8 + 24 K2S2O3 + 40 H2SO4 = 48 KS2O4 + 40 H2O
(CH3COO)2Pb + HCl = PbCl2 + CH3COOH =>
(CH3COO)2Pb + 2 HCl = PbCl2 + 2 CH3COOH
Zn + MnO2 + HCl = ZnCl2 + MnCl + H2O =>
3 Zn + 2 MnO2 + 8 HCl = 3 ZnCl2 + 2 MnCl + 4 H2O
HCl + S(OH) = H(OH) + SCl =>
HCl + S(OH) = H(OH) + SCl
BITCH + Y = BITCHY =>
BITCH + Y = BITCHY
Na + Fe2(CO3)3 = Na2(CO3) + Fe =>
6 Na + Fe2(CO3)3 = 3 Na2(CO3) + 2 Fe
KCrO2 + KNO3 + H2SO4 = K2Cr2O7 + NO + K2SO4 + H2O =>
2 KCrO2 + 2 KNO3 + H2SO4 = K2Cr2O7 + 2 NO + K2SO4 + H2O
C + O = CO2 =>
C + 2 O = CO2
C6H12O5 + H2O = C2H5OH + CO2 =>
6 C6H12O5 + 3 H2O = 13 C2H5OH + 10 CO2
CU(NO3)2 + NaOH = CU(OH)2 + NaNO3 =>
CU(NO3)2 + 2 NaOH = CU(OH)2 + 2 NaNO3
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
CaF2 + HF = CaH2 + F2 =>
CaF2 + 2 HF = CaH2 + 2 F2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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