| Équations équilibrées la veille | Équations équilibrées le lendemain |
HIO3 = H + I + O3
ZnCl2 + BaS = BaCl2 + ZnS =>
ZnCl2 + BaS = BaCl2 + ZnS
Ba(ClO4)2 + H2O = Cl2O7 + Ba(OH)2 =>
Ba(ClO4)2 + H2O = Cl2O7 + Ba(OH)2
Ge(OH)4H2CO3 = Ge(OH)3HCO3H2O =>
Ge(OH)4H2CO3 = Ge(OH)3HCO3H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S + H2SO4 = SO2 + H2O = =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
In2O3 + HI = InI3 + H2O =>
In2O3 + 6 HI = 2 InI3 + 3 H2O
(NH4)2SO4 + Fe(OH)3 = NH3 + H2O + Fe2(SO4)3 =>
3(NH4)2SO4 + 2 Fe(OH)3 = 6 NH3 + 6 H2O + Fe2(SO4)3
FeS + HNO3 + HCl = FeCl3 + H2SO4 + NO + H2O =>
FeS + 3 HNO3 + 3 HCl = FeCl3 + H2SO4 + 3 NO + 2 H2O
BaBr2(aq) + K3PO4(aq) = Ba3(PO4)2(s) + KBr(aq) =>
3 BaBr2(aq) + 2 K3PO4(aq) = Ba3(PO4)2(s) + 6 KBr(aq)
F2 + FeBr2 = FeF2 + Br2 =>
F2 + FeBr2 = FeF2 + Br2
KI + H2SO4 = I2 + K2SO4 + H2O + H2S =>
8 KI + 5 H2SO4 = 4 I2 + 4 K2SO4 + 4 H2O + H2S
HNO3 + Ag = AgNO3 + HN4NO3 + H2O =>
25 HNO3 + 20 Ag = 20 AgNO3 + HN4NO3 + 12 H2O
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
F2O + H2O = O2 + HF =>
F2O + H2O = O2 + 2 HF
C2H5Br = C2H4HBr =>
C2H5Br = C2H4HBr
CuSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Cu(NO3)2(aq) =>
CuSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Cu(NO3)2(aq)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
NaHSO4 = Na2SO4SO3H2O =>
2 NaHSO4 = Na2SO4SO3H2O
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
Cu + FeO = CuO2 + Fe =>
Cu + 2 FeO = CuO2 + 2 Fe
FeCl2 + KHS = FeS + HCl + KCl =>
FeCl2 + KHS = FeS + HCl + KCl
NaCHO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaCHO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
ClO2 = Cl + O2 =>
ClO2 = Cl + O2
NaHSO4 = Na2S2O7H2O =>
2 NaHSO4 = Na2S2O7H2O
NaHSO4 = Na2S2O8H2 =>
2 NaHSO4 = Na2S2O8H2
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + H2O(aq) =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 H2O(aq)
KMnO4 + H2C2O4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
NaHSO4 = Na2SO4H2SO4 =>
2 NaHSO4 = Na2SO4H2SO4
COOHCOOH + CH3CH3CHCH2OH = H2O + C10H18O4 =>
COOHCOOH + 2 CH3CH3CHCH2OH = 2 H2O + C10H18O4
BrF5 + H2O = Br2O5 + HF =>
2 BrF5 + 5 H2O = Br2O5 + 10 HF
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
ClC6H4NH2 + HCl = ClC6H4NH3 + Cl =>
ClC6H4NH2 + HCl = ClC6H4NH3 + Cl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KMnO4H2O = HMnO4KOH =>
KMnO4H2O = HMnO4KOH
Mg(s) + SnCl2(aq) = MgCl2(aq) + Sn2(s) =>
2 Mg(s) + 2 SnCl2(aq) = 2 MgCl2(aq) + Sn2(s)
K3[Cr(OH)6] + HCl = CrCl3 + KCl + H2O =>
K3[Cr(OH)6] + 6 HCl = CrCl3 + 3 KCl + 6 H2O
AlBr3 + Ba(OH)2 = Al(OH)3 + BaBr2 =>
2 AlBr3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaBr2
Cs + HOH = CsOH + H2 =>
2 Cs + 2 HOH = 2 CsOH + H2
SIO2 + CO2 = SIC + O2 =>
SIO2 + CO2 = SIC + 2 O2
Co + Cd = CoCd =>
Co + Cd = CoCd
Si + F2 = SiF2 =>
Si + F2 = SiF2
CH3MgCl + CO2 = CH3COOMgCl =>
CH3MgCl + CO2 = CH3COOMgCl
Al(s) + H2O(g) = AlO + H2 =>
Al(s) + H2O(g) = AlO + H2
ZnOH4 + OH = Zn(OH)2 + H2O =>
ZnOH4 + 4 OH = Zn(OH)2 + 3 H2O
MgCuCl2 = MgCl2Cu =>
MgCuCl2 = MgCl2Cu
Ca(OH)2 + H2Br = BrCa + H2O =>
Ca(OH)2 + H2Br = BrCa + 2 H2O
NH4Cl + NaOH = NH5O + NaCl =>
NH4Cl + NaOH = NH5O + NaCl
Al2S3 + NaOH = NaAl(OH)4 + Na2S =>
Al2S3 + 8 NaOH = 2 NaAl(OH)4 + 3 Na2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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