| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3{-2)+2Cu{2+}+H2O = SO4{2-}+2Cu{+}+2H{+}
V2O5 + FeO = Fe2O3 + VO =>
V2O5 + 6 FeO = 3 Fe2O3 + 2 VO
Eu2(CO3)3 = CO2 + Eu2O3 =>
Eu2(CO3)3 = 3 CO2 + Eu2O3
SnO2 + Na = NaO2 + Sn =>
SnO2 + Na = NaO2 + Sn
NH4I + Cu(NO3)2 = NH4NO3 + CuI2 =>
2 NH4I + Cu(NO3)2 = 2 NH4NO3 + CuI2
O2 + H2 + C = HCH3CO2 =>
O2 + 2 H2 + 2 C = HCH3CO2
H2SO4 + Cu = H2Cu + SO4 =>
H2SO4 + Cu = H2Cu + SO4
Cu(NO3)2 + NH4I = CuI + I2 + NH4NO3 =>
2 Cu(NO3)2 + 4 NH4I = 2 CuI + I2 + 4 NH4NO3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
KCl + S = K2S + Cl =>
2 KCl + S = K2S + 2 Cl
Al(OH)3 + CO = Al + CO2 + H2O =>
2 Al(OH)3 + 3 CO = 2 Al + 3 CO2 + 3 H2O
Sn + FeSO4 = SnSO4 + Fe =>
Sn + FeSO4 = SnSO4 + Fe
Cu2SO4 + H3PO4 = H2SO4 + Cu3PO4 =>
3 Cu2SO4 + 2 H3PO4 = 3 H2SO4 + 2 Cu3PO4
MgO + C6H8O7 = MgC6H6O7 + H2O =>
MgO + C6H8O7 = MgC6H6O7 + H2O
GaO + Al = Ga + AlO =>
GaO + Al = Ga + AlO
Cu(NO3)2 + NH4I = CuI + I2 + NH4NO3 =>
2 Cu(NO3)2 + 4 NH4I = 2 CuI + I2 + 4 NH4NO3
Cu + O = Cu2O1 =>
2 Cu + O = Cu2O1
CaCl2 + Na3PO4 = Cl3PO4 + CaNa2 =>
3 CaCl2 + 2 Na3PO4 = 2 Cl3PO4 + 3 CaNa2
CH3COCH3(l) + O2(g) = CO2 + H2O(v) =>
CH3COCH3(l) + 4 O2(g) = 3 CO2 + 3 H2O(v)
(SO4)Fe + HBrO + HCl = (SO4)3Fe2 + Cl3Fe4 + HBr + H2O =>
24(SO4)Fe + 3 HBrO + 6 HCl = 8(SO4)3Fe2 + 2 Cl3Fe4 + 3 HBr + 3 H2O
(CH3CO)2O + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH3 + CH3COOH =>
(CH3CO)2O + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH3 + CH3COOH
SO3(g) + H2O(liq) = H2SO4(aq) =>
SO3(g) + H2O(liq) = H2SO4(aq)
Fe(OH2) + N2SO4 = FeSO4 + N2OH2 =>
Fe(OH2) + N2SO4 = FeSO4 + N2OH2
Ti(OCH3H7)4 + H2O = Ti(OH)4 + CH3H7OH =>
Ti(OCH3H7)4 + 4 H2O = Ti(OH)4 + 4 CH3H7OH
Cu(NO3)2 + NH4I = CuI + I2 + NH4NO3 =>
2 Cu(NO3)2 + 4 NH4I = 2 CuI + I2 + 4 NH4NO3
FeC2*2H2O(aq) + O2(g) = FeO(s) + H2O(l) + CO2(g) =>
2 FeC2*2H2O(aq) + 5 O2(g) = 2 FeO(s) + 4 H2O(l) + 4 CO2(g)
K2CrO4 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
2 K2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 3 KNO3 + 4 KOH
NH + BaCl = BaN + HCl =>
NH + BaCl = BaN + HCl
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
C7H5N3O6 + NH4ClO4 + Mg = CO2 + H2O + N2 + MgCl2 =>
8 C7H5N3O6 + 42 NH4ClO4 + 21 Mg = 56 CO2 + 104 H2O + 33 N2 + 21 MgCl2
H2SO4 + C12H22O11 = SO2 + CO2 + H2O =>
24 H2SO4 + C12H22O11 = 24 SO2 + 12 CO2 + 35 H2O
HNO3 + KI = KNO3 + HI =>
HNO3 + KI = KNO3 + HI
KHSO3(s) + HCl(aq) = KCl + SO2 + H2O =>
KHSO3(s) + HCl(aq) = KCl + SO2 + H2O
Chromium(IV)Phosphate + SodiumNitrate = SodiumPhosphate + Chromium(IV)Nitrate =>
Chromium(IV)Phosphate + SodiumNitrate = SodiumPhosphate + Chromium(IV)Nitrate
H2SO4 + KI = H2S + H2O + I2 + K2SO6 =>
7 H2SO4 + 8 KI = 3 H2S + 4 H2O + 4 I2 + 4 K2SO6
Cu(NO3)2 + NH4I = CuI + I2 + NH4NO3 =>
2 Cu(NO3)2 + 4 NH4I = 2 CuI + I2 + 4 NH4NO3
Pb2(NO3)2 + KI = (Pb2I2) + KNO3 =>
Pb2(NO3)2 + 2 KI = (Pb2I2) + 2 KNO3
Cu(NO3)2 + NH4I = CuI + I2 + NH4NO3 =>
2 Cu(NO3)2 + 4 NH4I = 2 CuI + I2 + 4 NH4NO3
CH3COOCH2CH2CH3 + NaOH = CH3COONa + CH3CH2CH2OH =>
CH3COOCH2CH2CH3 + NaOH = CH3COONa + CH3CH2CH2OH
Cr + ClO3{-} + H{+} = Cr3{+} + HClO2 + H2O =>
6 Cr + ClO3{-} + 3 H{+} = 2 Cr3{+} + HClO2 + H2O
H2SO4 + NH4HF2 + SiO2 = HF + Si(NH4)2 + (NH4)SO4 + H2O =>
6 H2SO4 + 8 NH4HF2 + SiO2 = 16 HF + Si(NH4)2 + 6(NH4)SO4 + 2 H2O
K2CrO4 + Pb(NO4)3 = K2(NO4)3 + PbCrO4 =>
K2CrO4 + Pb(NO4)3 = K2(NO4)3 + PbCrO4
FeC2*2H2O(aq) + O2(g) = FeO(s) + H2O(l) + CO2(g) =>
2 FeC2*2H2O(aq) + 5 O2(g) = 2 FeO(s) + 4 H2O(l) + 4 CO2(g)
NaHCO3 + MnCl2 = MnCO3 + NaCl + CO2 + H2O =>
2 NaHCO3 + MnCl2 = MnCO3 + 2 NaCl + CO2 + H2O
Ru + Br2 = RuBr3 =>
2 Ru + 3 Br2 = 2 RuBr3
CU + NaOH = CU(OH)2 + Na =>
CU + 2 NaOH = CU(OH)2 + 2 Na
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
Zn(BrO)2 + K2CO3 = ZnCO3 + KBrO =>
Zn(BrO)2 + K2CO3 = ZnCO3 + 2 KBrO
Be(OH)2 + Ca(OH)2 = CaBeO2 + H2O =>
Be(OH)2 + Ca(OH)2 = CaBeO2 + 2 H2O
(SO3)2{-} + Cl2 + H2O = (SO4)2{-} + Cl{-} + H{+} =>
(SO3)2{-} + 2 Cl2 + 2 H2O = (SO4)2{-} + 4 Cl{-} + 4 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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