| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 5 SO2 + H{+} + 2 H2O = 2 Mn{2+} + 5 HSO4{-}
Mg2(s) + HCl = H2(g) + MgCl2 =>
Mg2(s) + 4 HCl = 2 H2(g) + 2 MgCl2
C5H9O4N + NaOH = C5H8O4NNa + H2O =>
C5H9O4N + NaOH = C5H8O4NNa + H2O
Al2(X)3 + NaHCO3 = Al(OH)3 + Na2X + CO2 =>
Al2(X)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2X + 6 CO2
HBrO4 + Sn = Sn(BrO4)4 + H2 =>
4 HBrO4 + Sn = Sn(BrO4)4 + 2 H2
CO2(g) + Ba(OH)2(aq) = BaCO3(s) + H2O(l) =>
CO2(g) + Ba(OH)2(aq) = BaCO3(s) + H2O(l)
BaCl2 + HPO3 = HCl + Ba(PO3)2 =>
BaCl2 + 2 HPO3 = 2 HCl + Ba(PO3)2
C6H5COO{-} + H{+} = C6H5COOH =>
C6H5COO{-} + H{+} = C6H5COOH
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
MnO2 + HCl = MnCl2 + H2O + O2 =>
2 MnO2 + 4 HCl = 2 MnCl2 + 2 H2O + O2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
KICO3(s) = KCI(s) + O2(g) =>
2 KICO3(s) = 2 KCI(s) + 3 O2(g)
Al + PO4 = Al(PO4) =>
Al + PO4 = Al(PO4)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K2CO3 + HCl = KCl + CO2 + H2O =>
K2CO3 + 2 HCl = 2 KCl + CO2 + H2O
Cl + MnI = ClI + Mn =>
Cl + MnI = ClI + Mn
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
Zn + KOH + H2O = K[Zn(OH)3] + H =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + 2 H
PO + H2O = P(OH)2 =>
PO + H2O = P(OH)2
KOH(aq) + Ag2SO4(aq) = Ag2(OH) + KSO4 =>
KOH(aq) + Ag2SO4(aq) = Ag2(OH) + KSO4
NaCl2 + KI = KCl2 + NaI =>
NaCl2 + KI = KCl2 + NaI
NH4I + Ca(OH)2 = CaI2 + NH3 + H2O =>
2 NH4I + Ca(OH)2 = CaI2 + 2 NH3 + 2 H2O
FeSO4 + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O =>
2 FeSO4 + MnO2 + 2 H2SO4 = Fe2(SO4)3 + MnSO4 + 2 H2O
Ca + H + P + O = CaHPO =>
Ca + H + P + O = CaHPO
HF + NaOH = NaF + HOH =>
HF + NaOH = NaF + HOH
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
FeCl3*6H2O + (CH3CO2Na*3H2O) + C5H8O2 = Fe(C5H7O2)3 + CH3CO2H + NaCl + H2O =>
FeCl3*6H2O + 3(CH3CO2Na*3H2O) + 3 C5H8O2 = Fe(C5H7O2)3 + 3 CH3CO2H + 3 NaCl + 15 H2O
FeBr3 + K2S = FeBr2 + S + KBr =>
2 FeBr3 + K2S = 2 FeBr2 + S + 2 KBr
KBr + F = KBrF =>
KBr + F = KBrF
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
NO2 + O = NO3 =>
NO2 + O = NO3
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
LiOH + Ca(HCO3)2 = Li2(HCO3)2 + Ca(OH)2 =>
2 LiOH + Ca(HCO3)2 = Li2(HCO3)2 + Ca(OH)2
BaSO4 + NaCl = Na2SO4 + BaCl2 =>
BaSO4 + 2 NaCl = Na2SO4 + BaCl2
MgSO4 + CaCo3 = MgCo3 + CaSO4 =>
MgSO4 + CaCo3 = MgCo3 + CaSO4
NaOH + K2CrO4 = NaO4 + K2CrOH =>
NaOH + K2CrO4 = NaO4 + K2CrOH
Zn(CH3CO2)2 + Na3PO4 = Na(CH3CO2) + Zn3(PO4)2 =>
3 Zn(CH3CO2)2 + 2 Na3PO4 = 6 Na(CH3CO2) + Zn3(PO4)2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
LiBH4 + H2O = LiH2BO3 + H2 =>
LiBH4 + 3 H2O = LiH2BO3 + 4 H2
Ca(OH)2 + H3(PO4)1 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4)1 = Ca3(PO4)2 + 6 H2O
AuCl3 + CO = Au4Cl8 + COCl2 =>
4 AuCl3 + 2 CO = Au4Cl8 + 2 COCl2
Hg + HNO2 + H2SO4 = Hg2(SO4) + NO + H2O =>
2 Hg + 2 HNO2 + H2SO4 = Hg2(SO4) + 2 NO + 2 H2O
FeCl3 + HNO3 = HCl3 + FeNO3 =>
FeCl3 + HNO3 = HCl3 + FeNO3
H2S + KMnO4 = S + KMnO2 + H2O =>
2 H2S + KMnO4 = 2 S + KMnO2 + 2 H2O
CUSO4 + NaOH = NaSO4 + CUOH =>
CUSO4 + NaOH = NaSO4 + CUOH
NaHSO4 + (NH4)2CO3 = NaHCO3 + (NH4)2SO4 =>
NaHSO4 + (NH4)2CO3 = NaHCO3 + (NH4)2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Y(NO3)3 + C2H2O4 = Y2(C2O4)3 + HNO3 =>
2 Y(NO3)3 + 3 C2H2O4 = Y2(C2O4)3 + 6 HNO3
C3H7NH + H2O = OH + C3H7NH2 =>
C3H7NH + H2O = OH + C3H7NH2
KMnO4 + KSO3 + HCl = MnO3 + KSO4 + KCl + H2O =>
2 KMnO4 + KSO3 + 2 HCl = 2 MnO3 + KSO4 + 2 KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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