| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 S(solid) + 3 O2(gas) + 2 H2O(liquid) = 2 H2SO4(aqueous)
CO2 + H2O = C6H2O6 + O3 =>
18 CO2 + 3 H2O = 3 C6H2O6 + 7 O3
Ac + HNO3 = Ac(NO3)3 + NO + H2O =>
Ac + 4 HNO3 = Ac(NO3)3 + NO + 2 H2O
C6H9O4 + O2 = CO2 + H2O =>
4 C6H9O4 + 25 O2 = 24 CO2 + 18 H2O
Cr(OH)3 + H2CO3 = Cr(HCO3)3 + H2O =>
Cr(OH)3 + 3 H2CO3 = Cr(HCO3)3 + 3 H2O
PbCl2 + NaClO + NaOH = PbO2 + NaCl + H2O =>
PbCl2 + NaClO + 2 NaOH = PbO2 + 3 NaCl + H2O
RbIO3 = RbI + O2 =>
2 RbIO3 = 2 RbI + 3 O2
PtO3 + C = PtO2 + CO2 =>
2 PtO3 + C = 2 PtO2 + CO2
*3Na + Cl2 = *2NaCl =>
2*3Na + 3 Cl2 = 3*2NaCl
KNO2 + K2S2O8 + H2O = KNO3 + K2SO4 + H2SO4 =>
KNO2 + K2S2O8 + H2O = KNO3 + K2SO4 + H2SO4
NaOH + H2SnO2 = Na2SnO2 + H2O =>
2 NaOH + H2SnO2 = Na2SnO2 + 2 H2O
Br2 + Na2 = NaBr =>
Br2 + Na2 = 2 NaBr
Zn(CH3COO)2 + KOH = Zn(OH)2 + KCH3COO =>
Zn(CH3COO)2 + 2 KOH = Zn(OH)2 + 2 KCH3COO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CrO2Cl2 + H2O = CrO3 + HCl =>
CrO2Cl2 + H2O = CrO3 + 2 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Zn(NO3)2 + NaSO4 = Zn(SO4)2 + NaNO3 =>
Zn(NO3)2 + 2 NaSO4 = Zn(SO4)2 + 2 NaNO3
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
BaO + H2O2 = BaO2 + H2O =>
BaO + H2O2 = BaO2 + H2O
KOH + F = KF + H2O + O2 =>
4 KOH + 4 F = 4 KF + 2 H2O + O2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
MgSO4*7H2O + (NH4)2C2O4*H2O = MgC2O4*2H2O + (NH4)2SO4 + H2O =>
MgSO4*7H2O + (NH4)2C2O4*H2O = MgC2O4*2H2O + (NH4)2SO4 + 6 H2O
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Fe{2+} + H{+} + MnO4{-} = Mn{2+} + H2O + Fe{3+} =>
5 Fe{2+} + 8 H{+} + MnO4{-} = Mn{2+} + 4 H2O + 5 Fe{3+}
C3H7OH + H2SO4 = C3H7OH3 + SO4 =>
C3H7OH + H2SO4 = C3H7OH3 + SO4
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Al(CH3COO)3 + NH4OH = Al(OH)3 + NH4CH3COO =>
Al(CH3COO)3 + 3 NH4OH = Al(OH)3 + 3 NH4CH3COO
HClO3 + NaF = HF + NaClO3 =>
HClO3 + NaF = HF + NaClO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)22H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 43 H2C2O4 + K2C2O4 + 41 H2O2 = 2 KFe(C2O4)22H2O + 2(NH4)2SO4 + 2 H2SO4 + 92 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
NaClO + H2O2 = O2 + NaHClO =>
2 NaClO + H2O2 = O2 + 2 NaHClO
MnCO3 + KMnO4 + H2O = MnO2 + KHCO3 + CO2 =>
3 MnCO3 + 2 KMnO4 + H2O = 5 MnO2 + 2 KHCO3 + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
Al2(SO4)3 + Ba(NO3)3 = Al(NO3)3 + Ba2(SO4)3 =>
Al2(SO4)3 + 2 Ba(NO3)3 = 2 Al(NO3)3 + Ba2(SO4)3
Cr + NaOH + H2O2 = Na2CrO4 + H2O =>
Cr + 2 NaOH + 3 H2O2 = Na2CrO4 + 4 H2O
N2 + H2SO4 = NH3 + SO4 =>
N2 + 3 H2SO4 = 2 NH3 + 3 SO4
SCl = S + Cl2 =>
2 SCl = 2 S + Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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