| Équations équilibrées la veille | Équations équilibrées le lendemain |
U + H = HU
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HNO2 + O2 = HNO3 =>
2 HNO2 + O2 = 2 HNO3
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + H2O + KHSO4 + NaHSO4 =>
2 KMnO4 + 5 Na2C2O4 + 14 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + 2 KHSO4 + 10 NaHSO4
K2O + H2SO3 = K2SO3 + H2O =>
K2O + H2SO3 = K2SO3 + H2O
I2 + AlCl3 = Al + I2Cl3 =>
I2 + AlCl3 = Al + I2Cl3
AsL3 = As + L =>
AsL3 = As + 3 L
Au2S + O2 = Au + SO2 =>
Au2S + O2 = 2 Au + SO2
K2C2O4 + KMnO4 + H2O = CO2 + Mn(OH)2 + KOH =>
5 K2C2O4 + 2 KMnO4 + 8 H2O = 10 CO2 + 2 Mn(OH)2 + 12 KOH
MgSO4 + Zn{2} = ZnSO4 + Mg{2} =>
MgSO4 + Zn{2} = ZnSO4 + Mg{2}
Al2O3 + NaCl = AlCl3 + Na2O =>
Al2O3 + 6 NaCl = 2 AlCl3 + 3 Na2O
ZnSO4 + NaOH = Zn(OH)2 + SO4 + Na =>
ZnSO4 + 2 NaOH = Zn(OH)2 + SO4 + 2 Na
KBr + H2O = KOH + Br2 + H2 =>
2 KBr + 2 H2O = 2 KOH + Br2 + H2
I2 + KMnO4 + H2SO4 = MnSO4 + KIO3 + H2O =>
I2 + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + 2 KIO3 + 2 H2O
K2H2SO4 = K2SO3H2O =>
K2H2SO4 = K2SO3H2O
HCl + S2O3{2-} = S + SO2 + H2O + Cl{-} =>
2 HCl + S2O3{2-} = S + SO2 + H2O + 2 Cl{-}
Li3(PO4) + Zn(NO3)2 = LiNO3 + Zn3(PO4)2 =>
2 Li3(PO4) + 3 Zn(NO3)2 = 6 LiNO3 + Zn3(PO4)2
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + NaCl + CH3COOH =>
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + 3 NaCl + CH3COOH
SnCl2 + NaBiO3 + HCl = H2[SnCl6] + BiCl3 + NaCl + H2O =>
SnCl2 + NaBiO3 + 8 HCl = H2[SnCl6] + BiCl3 + NaCl + 3 H2O
C8H9NO2 + NaOH + C4H9I = C12H17NO2 + Na{+} + I{-} + H2O =>
C8H9NO2 + NaOH + C4H9I = C12H17NO2 + Na{+} + I{-} + H2O
MgC2 + H2O = Mg(OH)2 + C2H2 =>
MgC2 + 2 H2O = Mg(OH)2 + C2H2
Na2S2O5 + H2O = Na{+} + HSO3{-} =>
Na2S2O5 + H2O = 2 Na{+} + 2 HSO3{-}
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
P + NO2 = P2O5 + NO =>
2 P + 5 NO2 = P2O5 + 5 NO
LiBr = Br + Li =>
LiBr = Br + Li
KCN + HCl = KCl + HCN =>
KCN + HCl = KCl + HCN
FeO4{2-} + H{+} = Fe{3+} + O2 + H2O =>
4 FeO4{2-} + 20 H{+} = 4 Fe{3+} + 3 O2 + 10 H2O
SIO + KOH = K2SIO2 + H2O =>
SIO + 2 KOH = K2SIO2 + H2O
SnCl4 + NH4Cl = SnNH3 + Cl2 + HCl =>
SnCl4 + NH4Cl = SnNH3 + 2 Cl2 + HCl
CH3C(Cl)2CH3 + NH3(alc) = CH3C(Cl)2CH2NH2 + H2 =>
CH3C(Cl)2CH3 + NH3(alc) = CH3C(Cl)2CH2NH2 + H2
CaBr2 + K2SO4 = CaSO4 + KBr =>
CaBr2 + K2SO4 = CaSO4 + 2 KBr
AgCl + KCN = KAg(CN)2 + KCl =>
AgCl + 2 KCN = KAg(CN)2 + KCl
Cr + K{+} = Cr{3+} + K =>
Cr + 3 K{+} = Cr{3+} + 3 K
Pb(CN)4 + Na2SO4 = NaCN + Pb(SO4)2 =>
Pb(CN)4 + 2 Na2SO4 = 4 NaCN + Pb(SO4)2
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
CO(OH)2 = COO + H2O =>
CO(OH)2 = COO + H2O
H2O2 + C3H8O3 = C3H6O3 + H2O =>
H2O2 + C3H8O3 = C3H6O3 + 2 H2O
C2N2(g) + F2(g) = CF4(g) + NF3(g) =>
C2N2(g) + 7 F2(g) = 2 CF4(g) + 2 NF3(g)
TiCl4 + HCl + Zn = ZnCl2 + H2TiCl5 =>
2 TiCl4 + 4 HCl + Zn = ZnCl2 + 2 H2TiCl5
Co(OH)2 + H2O2 = CoO(OH) + HOH =>
2 Co(OH)2 + H2O2 = 2 CoO(OH) + 2 HOH
SO2(g) + CI2(g) = SOCI2(l) + CI2O(g) =>
SO2(g) + 2 CI2(g) = SOCI2(l) + CI2O(g)
(Cr(OH)2)2SO4 + KOH = Cr(OH)3 + K2SO4 =>
(Cr(OH)2)2SO4 + 2 KOH = 2 Cr(OH)3 + K2SO4
SnCl2 + HCl = HSnCl3 =>
SnCl2 + HCl = HSnCl3
FeS + H2SO5 = Fe2(SO4)3 + H2SO4 + H2O =>
2 FeS + 9 H2SO5 = Fe2(SO4)3 + 8 H2SO4 + H2O
ZnS + Fe2(SO4)3 = ZnSO4 + FeSO4 + S =>
ZnS + Fe2(SO4)3 = ZnSO4 + 2 FeSO4 + S
Fe2 + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe2 + 4 AgC2H3O2 = 2 Fe(C2H3O2)2 + 4 Ag
C10H3O4 + O2 = H2O + CO2 =>
4 C10H3O4 + 35 O2 = 6 H2O + 40 CO2
C + NaOH = C(NaOH) =>
C + NaOH = C(NaOH)
H2SO4 + Zn(OH)2 = H2O + ZnSO4 =>
H2SO4 + Zn(OH)2 = 2 H2O + ZnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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