| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdCuSO4 = CdSO4Cu
K3Cr2O7 + HCl = KCl + CrCl2 + Cl2 + H2O =>
2 K3Cr2O7 + 28 HCl = 6 KCl + 4 CrCl2 + 7 Cl2 + 14 H2O
K2CO3NaCl = K2ClNaCO3 =>
K2CO3NaCl = K2ClNaCO3
Ba(HS)2 + HNO3 = Ba(NO3)2 + NO2 + H2SO4 + H2O =>
Ba(HS)2 + 18 HNO3 = Ba(NO3)2 + 16 NO2 + 2 H2SO4 + 8 H2O
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
CuSO4 + Na2CO3 = CuCO3 + SO4Na2 =>
CuSO4 + Na2CO3 = CuCO3 + SO4Na2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
C + H2SO4 = CO4 + SO2 + H2O =>
C + 4 H2SO4 = CO4 + 4 SO2 + 4 H2O
HCl + Na3[Al(OH)6] = AlCl3 + H2O + NaCl =>
6 HCl + Na3[Al(OH)6] = AlCl3 + 6 H2O + 3 NaCl
KClK2SO4 = K2ClKSO4 =>
KClK2SO4 = K2ClKSO4
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
HNO3 + Fe = Fe(NO3)3 + NO2 + H2O =>
6 HNO3 + Fe = Fe(NO3)3 + 3 NO2 + 3 H2O
HCl + Zn = ZnCl2 + H2 = =>
2 HCl + Zn = ZnCl2 + H2
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
Cs3PO4 + Ca = Cs + Ca3(PO4)2 =>
2 Cs3PO4 + 3 Ca = 6 Cs + Ca3(PO4)2
ZnSO4 + Zn(NO3)2 = ZnNO3 + Zn(SO4)2 =>
2 ZnSO4 + Zn(NO3)2 = 2 ZnNO3 + Zn(SO4)2
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
Fe + Zn(NO3)4 = Fe(NO3)3 + Zn =>
4 Fe + 3 Zn(NO3)4 = 4 Fe(NO3)3 + 3 Zn
HClO3 + Co(OH)3 = Co(ClO3)3 + H2O =>
3 HClO3 + Co(OH)3 = Co(ClO3)3 + 3 H2O
P + CuSO4 + H2O = CuP + H3PO4 + H2SO4 =>
7 P + 5 CuSO4 + 8 H2O = 5 CuP + 2 H3PO4 + 5 H2SO4
CH3H2OH + O2 = CH3CHO + H2O =>
4 CH3H2OH + 3 O2 = 2 CH3CHO + 8 H2O
HNO3 + Fe(OH)2 = Fe(NO3)3 + NO2 + H2O =>
4 HNO3 + Fe(OH)2 = Fe(NO3)3 + NO2 + 3 H2O
H2 + I2 = HI = =>
H2 + I2 = 2 HI
CaO + BaCl2 = CaCl2 + BaO =>
CaO + BaCl2 = CaCl2 + BaO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HCI + Na2CO3 = CO2 + H2O + NaCI =>
2 HCI + Na2CO3 = CO2 + H2O + 2 NaCI
KOH + NaMnO4 + NaNO2 = K2MnO4 + NaNO3 + NaOH + H2O =>
4 KOH + 2 NaMnO4 + NaNO2 = 2 K2MnO4 + NaNO3 + 2 NaOH + H2O
H2 + I2 = HI = =>
H2 + I2 = 2 HI
Zn(NH3)4SO4 + CUSO4 = CU(NH3)4SO4 + ZnSO4 =>
Zn(NH3)4SO4 + CUSO4 = CU(NH3)4SO4 + ZnSO4
AgClNH4OH = AgOHNH4Cl =>
AgClNH4OH = AgOHNH4Cl
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
Fe2(SO4)3 + NaBr = Fe2Na + Br(SO4)3 =>
Fe2(SO4)3 + NaBr = Fe2Na + Br(SO4)3
Cu + CaCl2 = CuCl3 + Ca =>
2 Cu + 3 CaCl2 = 2 CuCl3 + 3 Ca
CH3COOH + NH4OH = CH3COO + NH4 + H2O =>
CH3COOH + NH4OH = CH3COO + NH4 + H2O
Cu2(OH)3Cl + NH4OH + NH4Cl = Cu(NH3)4Cl2 + H2O =>
Cu2(OH)3Cl + 5 NH4OH + 3 NH4Cl = 2 Cu(NH3)4Cl2 + 8 H2O
Fe(NH4)2(SO4)2 + NaOH = Fe(OH)2 + Na2SO4 + (NH3*H2O) =>
Fe(NH4)2(SO4)2 + 4 NaOH = Fe(OH)2 + 2 Na2SO4 + 2(NH3*H2O)
HIO3 + H2S = S + HI + H2O =>
HIO3 + 3 H2S = 3 S + HI + 3 H2O
FeO + HNO3 = Fe(NO3)3 + N3O + H2O =>
13 FeO + 42 HNO3 = 13 Fe(NO3)3 + N3O + 21 H2O
(NH4)4C + O2 = NO + H2O + CO2 =>
(NH4)4C + 7 O2 = 4 NO + 8 H2O + CO2
HNO3 + ClCO3 = Cl(NO3)2 + H2O + CO2 =>
2 HNO3 + ClCO3 = Cl(NO3)2 + H2O + CO2
Na + K2O = Na2O + K =>
2 Na + K2O = Na2O + 2 K
KNO3 + Na2(SO4) = K2(SO4) + NaNO3 =>
2 KNO3 + Na2(SO4) = K2(SO4) + 2 NaNO3
Fe + AgCl = Ag + FeCl2 =>
Fe + 2 AgCl = 2 Ag + FeCl2
ICl + H2O = Cl{-} + IO3{-} + }+I2+H{ + } =>
5 ICl + 3 H2O = 5 Cl{-} + IO3{-} + }+2I2+6H{ + }
HIO3 + H2S = S + HI + H2O =>
HIO3 + 3 H2S = 3 S + HI + 3 H2O
ZnCl2 + CaS = CaCl2 + ZnS =>
ZnCl2 + CaS = CaCl2 + ZnS
K1 + SO4 = K2SO4 =>
2 K1 + SO4 = K2SO4
AlF3NaF = AlNaF4 =>
AlF3NaF = AlNaF4
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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