| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe{2+} + CrO4{2-} + 4 OH{-} + 4 H2O = 3 Fe(OH)3 + Cr(OH)3
Sb2O3 + H = Sb + H2O =>
Sb2O3 + 6 H = 2 Sb + 3 H2O
MnO4 + AgNO3 = AgMnO4 + NO3 =>
MnO4 + AgNO3 = AgMnO4 + NO3
P4 + H = (PH)3 =>
3 P4 + 12 H = 4(PH)3
Ag + ZnBr2 = Zn + AgBr =>
2 Ag + ZnBr2 = Zn + 2 AgBr
Cr(NO3) + H2O = [Cr(H2O)] + (NO3) =>
Cr(NO3) + H2O = [Cr(H2O)] + (NO3)
K2{2+} + CO3{2-} = K2CO3 =>
K2{2+} + CO3{2-} = K2CO3
HI + O2 = HO + I =>
2 HI + O2 = 2 HO + 2 I
Ag + H2SO4 = Ag2SO4 + AgH2 =>
3 Ag + H2SO4 = Ag2SO4 + AgH2
K(OH)2 + HCl = H2O + KCl2 =>
K(OH)2 + 2 HCl = 2 H2O + KCl2
HgCl2 + KI + CuSO4 + H2O + NaSO3 = KCl + Cu2(HgI4) + K2SO4 + H2SO4 + Na2SO4 =>
HgCl2 + 4 KI + 2 CuSO4 + 2 H2O + 2 NaSO3 = 2 KCl + Cu2(HgI4) + K2SO4 + 2 H2SO4 + Na2SO4
H2O2 + NaOH = Na2O2 + H2O =>
H2O2 + 2 NaOH = Na2O2 + 2 H2O
CaHPO4 + NH4OH = (NH4)2HPO4 + Ca(OH)2 =>
CaHPO4 + 2 NH4OH = (NH4)2HPO4 + Ca(OH)2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
KCrO2 + H2O2 + KOH = K2CrO8 + H2O =>
2 KCrO2 + 11 H2O2 + 2 KOH = 2 K2CrO8 + 12 H2O
C6H4N2SO3 + C8H11N + OH = C14H14N3SO3 + H2O =>
C6H4N2SO3 + C8H11N + OH = C14H14N3SO3 + H2O
(NH4)3Po4 + Fe(No3)2 = NH4No3 + Fe3(Po4)2 =>
2(NH4)3Po4 + 3 Fe(No3)2 = 6 NH4No3 + Fe3(Po4)2
HI + Zn(OH)2 = Zn(I)2 + H2O =>
2 HI + Zn(OH)2 = Zn(I)2 + 2 H2O
H{+} + HCO3{-} = H2O + CO2 =>
H{+} + HCO3{-} = H2O + CO2
NHNO3 + KOH = NH4 + H2O + KNO3 =>
9 NHNO3 + 13 KOH = 5 NH4 + H2O + 13 KNO3
Ba{2+} + C2O4{2-} = BaC2O4 =>
Ba{2+} + C2O4{2-} = BaC2O4
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
MnO2 + HCl = Cl2 + MnOCl + H2O =>
2 MnO2 + 4 HCl = Cl2 + 2 MnOCl + 2 H2O
Al2(SO4)3 + HClO4 = Al(ClO4)3 + SO3 + H2O =>
Al2(SO4)3 + 6 HClO4 = 2 Al(ClO4)3 + 3 SO3 + 3 H2O
CuO*H2O + H3PO4 + K2CO3 = K2Cu2P6O18 + H2O + CO2 =>
2 CuO*H2O + 6 H3PO4 + K2CO3 = K2Cu2P6O18 + 11 H2O + CO2
Ni(a) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(a) + 2 HCl(aq) = H2(g) + NiCl2(aq)
SO + LiOH = LiSO + HO =>
SO + LiOH = LiSO + HO
SiO2 + CaCO3 = CO2 + CaSiO3 =>
SiO2 + CaCO3 = CO2 + CaSiO3
NHNO3 + KOH = NH4 + H2O + KNO3 =>
9 NHNO3 + 13 KOH = 5 NH4 + H2O + 13 KNO3
MgH + Zn = Mg2Zn + H =>
2 MgH + Zn = Mg2Zn + 2 H
C1H1 + O2 = CO2 + H2O =>
4 C1H1 + 5 O2 = 4 CO2 + 2 H2O
AgCl + Fe = FeCl5 + Ag =>
5 AgCl + Fe = FeCl5 + 5 Ag
CaCl2(aq) + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2(aq) + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
Cu(OH)2 + H2NO3 = CuNO3 + H2O =>
Cu(OH)2 + H2NO3 = CuNO3 + 2 H2O
CH6 + O4 = CO2 + H2O =>
4 CH6 + 5 O4 = 4 CO2 + 12 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
HPO3{2-} + MnO4{-} + H{+} = H2O + Mn{2+} + PO4{3-} =>
5 HPO3{2-} + 2 MnO4{-} + H{+} = 3 H2O + 2 Mn{2+} + 5 PO4{3-}
SO2 + Cr2O7 = SO4(aq) + Cr3 =>
21 SO2 + 6 Cr2O7 = 21 SO4(aq) + 4 Cr3
C6H5CH3NO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOHNO2 =>
5 C6H5CH3NO2 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 5 C6H5COOHNO2
NH4Br + KNO3 = NH4NO3 + KBr =>
NH4Br + KNO3 = NH4NO3 + KBr
AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)
C8H7NO3 + NaBH4 + H2O = C8H9NO2 + NaBH3O =>
3 C8H7NO3 + 4 NaBH4 + H2O = 3 C8H9NO2 + 4 NaBH3O
C2H2Br4 + Zn = ZnBr2 + C2H2 =>
C2H2Br4 + 2 Zn = 2 ZnBr2 + C2H2
KMnO4 + PhCH(O) + KOH = MnO2 + PhCOOK + H2O =>
2 KMnO4 + 3 PhCH(O) + KOH = 2 MnO2 + 3 PhCOOK + 2 H2O
CH3COOH + NH4OH = CH3COOOH + NH4H =>
CH3COOH + NH4OH = CH3COOOH + NH4H
MnO2 + Na2CO3 + KClO3 = Na2MnO4 + CO2 + KCl =>
3 MnO2 + 3 Na2CO3 + KClO3 = 3 Na2MnO4 + 3 CO2 + KCl
Na(CH3COO) + Ag(NO3) = Na(NO3) + Ag(CH3COO) =>
Na(CH3COO) + Ag(NO3) = Na(NO3) + Ag(CH3COO)
Ca3P2 + SiO2 + C = P + Ca3Si4 + CO =>
Ca3P2 + 4 SiO2 + 8 C = 2 P + Ca3Si4 + 8 CO
Na2CO3 + CaO = Na2O + CaCO3 =>
Na2CO3 + CaO = Na2O + CaCO3
ZnO + Ca(OH)2 + H2O = Ca[Zn(OH)4] =>
ZnO + Ca(OH)2 + H2O = Ca[Zn(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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