| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + HI = NH4I + HOH
CH3NO2 + Al + NaOH + H2O = CH3NH2 + Na[Al(OH)4] =>
CH3NO2 + 2 Al + 2 NaOH + 4 H2O = CH3NH2 + 2 Na[Al(OH)4]
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2(aq) + Na2Cl2(aq) =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2(aq) + Na2Cl2(aq)
KNO3 + KOH + NH4NO3 + NH4PO4 + K2SO4 = H9O15N4PK4S =>
KNO3 + KOH + NH4NO3 + NH4PO4 + K2SO4 = H9O15N4PK4S
HClO4 + Br2 = HBrO4 + Cl2 =>
2 HClO4 + Br2 = 2 HBrO4 + Cl2
CrO4 + BaCl2 = BaCrO4 + Cl =>
CrO4 + BaCl2 = BaCrO4 + 2 Cl
CH3CH2NO2 + Zn + NaOH + H2O = CH3CH2NH2 + Na2(Zn(OH)4) =>
CH3CH2NO2 + 3 Zn + 6 NaOH + 4 H2O = CH3CH2NH2 + 3 Na2(Zn(OH)4)
Cu3N + Ca = Ca3N2 + Cu =>
2 Cu3N + 3 Ca = Ca3N2 + 6 Cu
C4H10(liq) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(liq) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Na2FeO3 + NaI + HCl = NaCl + Fe + H2O + I2 =>
Na2FeO3 + 4 NaI + 6 HCl = 6 NaCl + Fe + 3 H2O + 2 I2
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3
ZnO + Ca(OH)2 + H2O = Ca[Zn(OH)4] =>
ZnO + Ca(OH)2 + H2O = Ca[Zn(OH)4]
HCl + KOH = HK + Cl(OH) =>
HCl + KOH = HK + Cl(OH)
H4C2 + O2 = H2O + CO2 =>
H4C2 + 3 O2 = 2 H2O + 2 CO2
KOH + MgO = K2O + Mg(OH)2 =>
2 KOH + MgO = K2O + Mg(OH)2
KMnO4 + KNO2 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Sb2O3 + NaOH + H2O2 = H2O + NaSbO4 =>
Sb2O3 + 2 NaOH + 4 H2O2 = 5 H2O + 2 NaSbO4
AlCl3 + NH3 = Al(NH3) + Cl2 =>
2 AlCl3 + 2 NH3 = 2 Al(NH3) + 3 Cl2
Fe + H2SO4 + Zn = FeSO3 + H2 + ZnO =>
Fe + H2SO4 + Zn = FeSO3 + H2 + ZnO
SnCl4 + NH3 = SnCl2 + HCl + N2 =>
3 SnCl4 + 2 NH3 = 3 SnCl2 + 6 HCl + N2
I2 + NaOH + CH3COCH3 = CHI3 + NaI + H2O =>
5 I2 + NaOH + CH3COCH3 = 3 CHI3 + NaI + 2 H2O
Na2WO4 + Na2HPO4 + Na2MoO4*H2O + H2SO4 = H3PW11Mo1O40 + NaHSO4 + H2O =>
11 Na2WO4 + Na2HPO4 + Na2MoO4*H2O + 26 H2SO4 = H3PW11Mo1O40 + 26 NaHSO4 + 13 H2O
Li + SO2 = LiSO + O =>
Li + SO2 = LiSO + O
BaCl2 + AgF = BaF2 + AgCl =>
BaCl2 + 2 AgF = BaF2 + 2 AgCl
Na2CO3 + MgCr2O7 = Na2Cr2O7 + MgCO3 =>
Na2CO3 + MgCr2O7 = Na2Cr2O7 + MgCO3
[Fe(H2O)6]2{+} + NH3 = [Fe(NH3)6]2{+} + H2O =>
[Fe(H2O)6]2{+} + 12 NH3 = [Fe(NH3)6]2{+} + 12 H2O
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
Ag + CO3 = AgCO3 =>
Ag + CO3 = AgCO3
ZnS + CaCl2 = ZnCl2 + CaS =>
ZnS + CaCl2 = ZnCl2 + CaS
C + I2 = CI4 =>
C + 2 I2 = CI4
Al2O3 + CaCl2 = AlCl3 + Ca2O2 =>
2 Al2O3 + 6 CaCl2 = 4 AlCl3 + 3 Ca2O2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
NOCl = Cl2 + NO =>
2 NOCl = Cl2 + 2 NO
CU(OH)2 + H2S = H2O + CUS =>
CU(OH)2 + H2S = 2 H2O + CUS
PbNO6 = Pb2O + NO2 + O2 =>
4 PbNO6 = 2 Pb2O + 4 NO2 + 7 O2
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
BaCl2 + AgF = BaF2 + AgCl =>
BaCl2 + 2 AgF = BaF2 + 2 AgCl
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Na2CO3 + CaBr2 = Na2Ca + CO3Br2 =>
Na2CO3 + CaBr2 = Na2Ca + CO3Br2
Ag(NO3) + NaBr = AgBr + NaNO3 =>
Ag(NO3) + NaBr = AgBr + NaNO3
Fe2O3 + K2CO3 = KFeO2 + Fe2(CO3)3 =>
4 Fe2O3 + 3 K2CO3 = 6 KFeO2 + Fe2(CO3)3
KMnO4 + C6H12O6 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
24 KMnO4 + 5 C6H12O6 + 36 H2SO4 = 24 MnSO4 + 30 CO2 + 66 H2O + 12 K2SO4
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
NaF + H2SiF6 = Na2SiF6 + HF =>
2 NaF + H2SiF6 = Na2SiF6 + 2 HF
K(PO4) + Sr(OH) = K(OH) + Sr(PO4) =>
K(PO4) + Sr(OH) = K(OH) + Sr(PO4)
FeH2PO4 + H2O2 + C6H8O7 = H3PO4 + Fe + CO2 =>
26 FeH2PO4 + 5 H2O2 + 2 C6H8O7 = 26 H3PO4 + 26 Fe + 12 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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