| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 2 H2SO4 = Cu(HSO4)2 + 2 H2O
NH4CH3COO + HOH = NH4OH + HCH3COO =>
NH4CH3COO + HOH = NH4OH + HCH3COO
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
C8H4O3 + CH4ON2 + Cu = C32H16CuN8 + CO2 + H2O =>
4 C8H4O3 + 4 CH4ON2 + Cu = C32H16CuN8 + 4 CO2 + 8 H2O
CoCl2*6H2O + Na2CO3 = CoCO3 + NaCl + H2O =>
CoCl2*6H2O + Na2CO3 = CoCO3 + 2 NaCl + 6 H2O
Bi2S3 + oxygen = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
NH2CH2COOH + K = NH2CH2COOK + H2 =>
2 NH2CH2COOH + 2 K = 2 NH2CH2COOK + H2
C3H8 + NO2 = CO2 + H2O + N =>
C3H8 + 5 NO2 = 3 CO2 + 4 H2O + 5 N
FeCl3 + Mg(OH)2 = Fe(OH)03 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)03 + 3 MgCl2
Cu + AuNO3 = Cu(NO3)2 + Au =>
Cu + 2 AuNO3 = Cu(NO3)2 + 2 Au
Bi2S3 + HClO4 + H2O = HBiO3 + S + Cl2 =>
7 Bi2S3 + 10 HClO4 + 2 H2O = 14 HBiO3 + 21 S + 5 Cl2
Hg(s) + O(g) = HgO =>
Hg(s) + O(g) = HgO
C3H8 + I2 = C3H7I + HI =>
C3H8 + I2 = C3H7I + HI
Cu + AuNO3 = CuNO3 + Au =>
Cu + AuNO3 = CuNO3 + Au
HSO + Hg(OH)2 = Hg(SO)2 + H2O =>
2 HSO + Hg(OH)2 = Hg(SO)2 + 2 H2O
AlOH + HNO2 = AlNO2 + HOH =>
AlOH + HNO2 = AlNO2 + HOH
MgOH + NaF = MgF + NaOH =>
MgOH + NaF = MgF + NaOH
Mn + CuCl2 = Cu + MnCl2 =>
Mn + CuCl2 = Cu + MnCl2
KI + AgCI = KCI + AgI =>
KI + AgCI = KCI + AgI
H2O + S8 + O2 = H2SO4 =>
8 H2O + S8 + 12 O2 = 8 H2SO4
Zn(NO3)2 + NaIO3 = ZnIO3 + Na(NO3)2 =>
Zn(NO3)2 + NaIO3 = ZnIO3 + Na(NO3)2
KOH + Na = NaHO + K =>
KOH + Na = NaHO + K
CaCl + NH3 + H2O = NH4Cl + Ca(OH) =>
CaCl + NH3 + H2O = NH4Cl + Ca(OH)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(NO3)2 + NaIO3 = Zn(IO3)2 + NaNO3 =>
Zn(NO3)2 + 2 NaIO3 = Zn(IO3)2 + 2 NaNO3
Ca + NaNO2 = Ca(NO2)2 + Na =>
Ca + 2 NaNO2 = Ca(NO2)2 + 2 Na
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
LiCl + Na2O = Li2O + NaCl =>
2 LiCl + Na2O = Li2O + 2 NaCl
Na2MnO4 + Fe + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O + Na2SO4 =>
3 Na2MnO4 + 4 Fe + 12 H2SO4 = 3 MnSO4 + 2 Fe2(SO4)3 + 12 H2O + 3 Na2SO4
Ag{+} + Cl{-}1 = AgCl =>
Ag{+} + Cl{-}1 = AgCl
AlBr3(s) = Al(s) + Br2(g) =>
2 AlBr3(s) = 2 Al(s) + 3 Br2(g)
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
PH4Cl + H2O = PH3 + H3O + Cl =>
PH4Cl + H2O = PH3 + H3O + Cl
Zn + H(NO3)2 = ZnNO3 + NO2 + H2O =>
3 Zn + 2 H(NO3)2 = 3 ZnNO3 + NO2 + H2O
ZrCl4 = Zr + Cl2 =>
ZrCl4 = Zr + 2 Cl2
Sn + SO2 = SnS + SnO2 =>
2 Sn + SO2 = SnS + SnO2
C2H4O2 + C7H8O = C6H5CH2OCOCH3 + H2O =>
C2H4O2 + C7H8O = C6H5CH2OCOCH3 + H2O
CO + HF = CHOF =>
CO + HF = CHOF
H2PO4 + Cu(OH)2 = CuPO4 + H2O =>
H2PO4 + Cu(OH)2 = CuPO4 + 2 H2O
Fe2O3 + NaOH = Na3FeO3 + H2O =>
Fe2O3 + 6 NaOH = 2 Na3FeO3 + 3 H2O
BaO + NaOH = Na2BaO2 + H2O =>
BaO + 2 NaOH = Na2BaO2 + H2O
CH3COOH + NaOH = CH3NaCOO + H2O =>
CH3COOH + NaOH = CH3NaCOO + H2O
Fe2O3 + NaOH = Fe(OH)3 + Na2O =>
Fe2O3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O
Ca(NO2)2 + H2S = CaS + HNO2 =>
Ca(NO2)2 + H2S = CaS + 2 HNO2
WCl6 + H2O = WO3 + HCl =>
WCl6 + 3 H2O = WO3 + 6 HCl
CI4 + Br = CBr4 + I =>
CI4 + 4 Br = CBr4 + 4 I
NaBr(s) + H2SO4(aq) = Na2SO4(aq) + SO2(g) + Br2(g) + H2O =>
2 NaBr(s) + 2 H2SO4(aq) = Na2SO4(aq) + SO2(g) + Br2(g) + 2 H2O
Ag(s) + FeCl3(aq) = Fe + AgCl =>
3 Ag(s) + FeCl3(aq) = Fe + 3 AgCl
V(NO3)5 + K2CO3 = KNO3 + V2(CO3)5 =>
2 V(NO3)5 + 5 K2CO3 = 10 KNO3 + V2(CO3)5
Cu2S + H2O + O2 = CuSO4*2Cu(OH)2 + H2SO4 =>
6 Cu2S + 10 H2O + 15 O2 = 4 CuSO4*2Cu(OH)2 + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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