| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CrO4 + 2 NaOH = Na2CrO4 + 2 NH3 + 2 H2O
NO2 + KOH = KNO2 + HO =>
NO2 + KOH = KNO2 + HO
BaBr2 + Na3PO4 = Ba3P2O8 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3P2O8 + 6 NaBr
CH3COONa + FeCl3 = (CH3COO)3Fe + NaCl =>
3 CH3COONa + FeCl3 = (CH3COO)3Fe + 3 NaCl
Zr(OH)4 + HNO3 = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4 H2O
C4H8O + H2O2 = C4H10O4 + H2O =>
C4H8O + 2 H2O2 = C4H10O4 + H2O
CU(OH)2 + HCl = CUOHCl + H2O =>
CU(OH)2 + HCl = CUOHCl + H2O
H2O + Mg(NO3)2 = HNO3 + MgO =>
H2O + Mg(NO3)2 = 2 HNO3 + MgO
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
CuO + H2CO3 = CuCO3 + H2O =>
CuO + H2CO3 = CuCO3 + H2O
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
Mg + C = MgC =>
Mg + C = MgC
Pb(HCO3)4 = PbO2 + CO2 + H2O =>
Pb(HCO3)4 = PbO2 + 4 CO2 + 2 H2O
Mg + NO3{-} + H{+} = Mg{2+} + NH4{+} + H2O =>
4 Mg + NO3{-} + 10 H{+} = 4 Mg{2+} + NH4{+} + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SeO3 + H2O = SeO5H4 =>
SeO3 + 2 H2O = SeO5H4
K3PO4 + FeCl3 = FePO4 + K3Cl3 =>
K3PO4 + FeCl3 = FePO4 + K3Cl3
C4H9OH = C4H8O + H2 =>
C4H9OH = C4H8O + H2
Hg2Cl2 = HgCl2 + Hg =>
Hg2Cl2 = HgCl2 + Hg
H3PO2 + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
H3PO2 + 4 AgNO3 + 2 H2O = 4 Ag + H3PO4 + 4 HNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + PH3 = Fe3P2 + H2 =>
3 Fe + 2 PH3 = Fe3P2 + 3 H2
(VO2)2SO4 + Zn + H2SO4 = ZnSO4 + V2(SO4)3 + H2O =>
(VO2)2SO4 + 2 Zn + 4 H2SO4 = 2 ZnSO4 + V2(SO4)3 + 4 H2O
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
HBr(ac)NH3(ac) = H4NBr =>
HBr(ac)NH3(ac) = H4NBr
HgBr2 + AgNO3 = AgBr2 + HgNO3 =>
HgBr2 + AgNO3 = AgBr2 + HgNO3
SiBr2 + (NH4)2CO3 = SiCO3 + NH4Br =>
SiBr2 + (NH4)2CO3 = SiCO3 + 2 NH4Br
KI + Ca(OCl)2 + HCl = KCl + I2 + CaCl2 + H2O =>
4 KI + Ca(OCl)2 + 4 HCl = 4 KCl + 2 I2 + CaCl2 + 2 H2O
CuHCO3 + H2SO4 = Cu2SO4 + CO2 + H2O =>
2 CuHCO3 + H2SO4 = Cu2SO4 + 2 CO2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AgNo3 + CaCl2 = Ca(No3)2 + AgCl =>
2 AgNo3 + CaCl2 = Ca(No3)2 + 2 AgCl
KMnO4 + H2S + HCl = S8 + KCl + MnCl2 + H2O =>
16 KMnO4 + 40 H2S + 48 HCl = 5 S8 + 16 KCl + 16 MnCl2 + 64 H2O
Cl2 + HgO = Cl2O + HgCl2Hg =>
3 Cl2 + 2 HgO = 2 Cl2O + HgCl2Hg
NaOH + HCOOH + Na2B4O7*10H2O = NaH2BO3*2HCOOH + H2O =>
2 NaOH + 8 HCOOH + Na2B4O7*10H2O = 4 NaH2BO3*2HCOOH + 7 H2O
MgCaSi2O6 + CaMgSiO4 = CaSiO3 + Mg2SiO4 =>
MgCaSi2O6 + CaMgSiO4 = 2 CaSiO3 + Mg2SiO4
CO + Cl2 + KOH = K2CO3 + KCl + H2O =>
CO + Cl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O
CuS + O3 = Cu2O + SO2 =>
6 CuS + 5 O3 = 3 Cu2O + 6 SO2
Li5FeO4 + H2O = LiFeO2 + LiOH =>
Li5FeO4 + 2 H2O = LiFeO2 + 4 LiOH
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
SrS + LiBr = SrBr + LiS =>
SrS + LiBr = SrBr + LiS
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Ag{+} + NCS{-} = AgNCS =>
Ag{+} + NCS{-} = AgNCS
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
ZnS + Ca = CaS + Zn =>
ZnS + Ca = CaS + Zn
Ca(ClO)Cl + HCl = Cl2 + CaCl2 + H2O =>
Ca(ClO)Cl + 2 HCl = Cl2 + CaCl2 + H2O
C3H6OH + Br2 = C3H6O + HBr =>
2 C3H6OH + Br2 = 2 C3H6O + 2 HBr
CoO + HNO3 + H2O = Co(H2O)6(NO3)2 =>
CoO + 2 HNO3 + 5 H2O = Co(H2O)6(NO3)2
PO4OH = PHO5 =>
PO4OH = PHO5
Al(OH)3CO = AlHCO3H2O =>
Al(OH)3CO = AlHCO3H2O
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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