| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6H2SO4 = C3H8O4S
NH4Br + H2O = NH4OH{-} + HBr{+} =>
NH4Br + H2O = NH4OH{-} + HBr{+}
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
CH3COOH + [Ag(NH3)2]OH = Ag + HCOONH4 + H2O + NH3 =>
CH3COOH + 4[Ag(NH3)2]OH = 4 Ag + 2 HCOONH4 + 2 H2O + 6 NH3
Mg(OH)2 + HF = H2O + MgF2 =>
Mg(OH)2 + 2 HF = 2 H2O + MgF2
P2(H2) = (P2) + (H2) =>
P2(H2) = (P2) + (H2)
RCOONa + HNO3 = RCOOH + NaNO3 =>
RCOONa + HNO3 = RCOOH + NaNO3
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
C16H31COOH + O2 = CO2 + H2O =>
C16H31COOH + 24 O2 = 17 CO2 + 16 H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnCl2 + H2SO4 = MnSO4 + HCl =>
MnCl2 + H2SO4 = MnSO4 + 2 HCl
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
KOH + FeSO4 = Fe(OH)2 + K2SO4 =>
2 KOH + FeSO4 = Fe(OH)2 + K2SO4
H2O2 + Mn{+2} = MnO4{-} + H{+} + H2O =>
5 H2O2 + 2 Mn{+2} = 2 MnO4{-} + 6 H{+} + 2 H2O
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
Cr + HCl = CrCl3 + H =>
Cr + 3 HCl = CrCl3 + 3 H
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C4H13O + C3H6O2 = C7H14O2 + H2O =>
16 C4H13O + 37 C3H6O2 = 25 C7H14O2 + 40 H2O
CH4 + O2 = CH4O2 =>
CH4 + O2 = CH4O2
H4Sb2O5 + K2Se = K4Sb2O5 + H2Se =>
H4Sb2O5 + 2 K2Se = K4Sb2O5 + 2 H2Se
Na2HSO3 + H2SO4 = NaSO4 + SO2 + H2O =>
2 Na2HSO3 + 7 H2SO4 = 4 NaSO4 + 5 SO2 + 8 H2O
C8H18 + O2 = C4O2 + H2O =>
2 C8H18 + 13 O2 = 4 C4O2 + 18 H2O
Mg(OH)2 + HCl = MgCl2 + OH + H2 =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 OH + H2
Mg(OH)2 + HF = H2O + MgF2 =>
Mg(OH)2 + 2 HF = 2 H2O + MgF2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Mg(OH)2 + HF = H2O + MgF2 =>
Mg(OH)2 + 2 HF = 2 H2O + MgF2
Fe2O3 + CO3 = Fe + CO4 =>
Fe2O3 + 3 CO3 = 2 Fe + 3 CO4
MnCl2 + H2SO4 = MnSO4 + HCl =>
MnCl2 + H2SO4 = MnSO4 + 2 HCl
KBr + KBrO3 + H2O = Br2 + KOH =>
5 KBr + KBrO3 + 3 H2O = 3 Br2 + 6 KOH
KMnO4 + C3H8O3 + H2SO4 = C3H4O5 + K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 5 C3H8O3 + 12 H2SO4 = 5 C3H4O5 + 4 K2SO4 + 8 MnSO4 + 22 H2O
IGa = GaI =>
IGa = GaI
HSO4{-} + CO3{2-} = HCO3{-} + SO4{2-} =>
HSO4{-} + CO3{2-} = HCO3{-} + SO4{2-}
Li2S + GeS2 + P + S = Li10GeP2S12 =>
5 Li2S + GeS2 + 2 P + 5 S = Li10GeP2S12
HFFeO = FeFOH =>
HFFeO = FeFOH
C2H7 + H2O2 = CO3 + H7O =>
12 C2H7 + 49 H2O2 = 24 CO3 + 26 H7O
Cr + HCl = CrCl2 + H =>
Cr + 2 HCl = CrCl2 + 2 H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + O2 + H2O = (Fe2O3*3H2O) =>
4 Fe + 3 O2 + 6 H2O = 2(Fe2O3*3H2O)
NiSO4 + HCl = NiCl + HSO4 =>
NiSO4 + HCl = NiCl + HSO4
Cr + HCl = CrCl2 + H =>
Cr + 2 HCl = CrCl2 + 2 H
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3CH2OH = C2H4H2O =>
CH3CH2OH = C2H4H2O
Zn + SnCl4 = ZnCl2 + Sn =>
2 Zn + SnCl4 = 2 ZnCl2 + Sn
Cl2 + K2SO3 = KCl + SO3 =>
Cl2 + K2SO3 = 2 KCl + SO3
PH3 + MnO4{-} + H3O{+} = PO4{3-} + Mn{2+} + H2O =>
5 PH3 + 8 MnO4{-} + 9 H3O{+} = 5 PO4{3-} + 8 Mn{2+} + 21 H2O
NH4Br + H2O = NH4OH{-} + HBr{+} =>
NH4Br + H2O = NH4OH{-} + HBr{+}
CuCO2 = Cu + CO2 =>
CuCO2 = Cu + CO2
C240 = C =>
C240 = 240 C
KSCN = KCNS =>
KSCN = KCNS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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