| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH2CHCH2CH3 + O2 = CO2 + H2O =>
CH2CHCH2CH3 + 6 O2 = 4 CO2 + 4 H2O
Fe(SO4) + I2 = ISO4 + Fe =>
2 Fe(SO4) + I2 = 2 ISO4 + 2 Fe
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C4H9CHO + Cu(OH)2 = Cu2O + C4H9COOH + H2O =>
C4H9CHO + 2 Cu(OH)2 = Cu2O + C4H9COOH + 2 H2O
K2O + NaOH = Na2O + KOH =>
K2O + 2 NaOH = Na2O + 2 KOH
NaCl + AlCl3 = NaCl6 + Al =>
3 NaCl + 5 AlCl3 = 3 NaCl6 + 5 Al
AgNO3 + AlPO4 = Al(NO3)3 + Ag3PO4 =>
3 AgNO3 + AlPO4 = Al(NO3)3 + Ag3PO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KOH + CuO = Cu(OH)2 + K2O =>
2 KOH + CuO = Cu(OH)2 + K2O
CuSO3 + AgClO3 = Cu(ClO3)2 + Ag2SO3 =>
CuSO3 + 2 AgClO3 = Cu(ClO3)2 + Ag2SO3
Mn(NO3)3 + K2S = Mn2S3 + K(NO3) =>
2 Mn(NO3)3 + 3 K2S = Mn2S3 + 6 K(NO3)
CdSO4 + H3PO4 = Cd3O8P2 + H2SO4 =>
3 CdSO4 + 2 H3PO4 = Cd3O8P2 + 3 H2SO4
Na2HPO4 + NiCl2 = Ni(HPO4) + NaCl =>
Na2HPO4 + NiCl2 = Ni(HPO4) + 2 NaCl
KC2 + Ba2Cl = BaC + KCl =>
KC2 + Ba2Cl = 2 BaC + KCl
CdS + NO3{-} + H{+} = Cd{2+} + NO + H2O + S =>
3 CdS + 2 NO3{-} + 8 H{+} = 3 Cd{2+} + 2 NO + 4 H2O + 3 S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pb + CO2 = PbCO2 =>
Pb + CO2 = PbCO2
CH3COOOH + O2 = CO2 + H2O =>
2 CH3COOOH + 3 O2 = 4 CO2 + 4 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
AgNO3 + KClO3 = AgCl + KNO3 + O2 =>
2 AgNO3 + 2 KClO3 = 2 AgCl + 2 KNO3 + 3 O2
CH3COOH + CH3(CH2)3CH2OH = CH3COO(CH2)4CH3 + H2O =>
CH3COOH + CH3(CH2)3CH2OH = CH3COO(CH2)4CH3 + H2O
H2SO4 + KBr = Br2 + KSO4 + SO2H2O + H2O =>
4 H2SO4 + 2 KBr = Br2 + 2 KSO4 + 2 SO2H2O + 2 H2O
HCI + CaCO5 = CaCI2 + H2O + CO2 =>
2 HCI + CaCO5 = CaCI2 + H2O + 2 CO2
NH3 + O2 = NO + H2 = O =>
2 NH3 + O2 = 2 NO + 3 H2
LiF + O2 = Li2O + F =>
4 LiF + O2 = 2 Li2O + 4 F
F{2} + ZnBr{2} = FBr{2} + Zn{2} =>
F{2} + ZnBr{2} = FBr{2} + Zn{2}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CF3CH3 + Cl2 = CF3CCl3 + HCl =>
CF3CH3 + 3 Cl2 = CF3CCl3 + 3 HCl
Ca(OH)2 + MgO = Mg(OH)2 + CaO =>
Ca(OH)2 + MgO = Mg(OH)2 + CaO
Al4C3 = Al + C2 =>
2 Al4C3 = 8 Al + 3 C2
U2O6 + H2O = U(OH)6 =>
U2O6 + 6 H2O = 2 U(OH)6
K + MgSO4 = K2SO4 + Mg =>
2 K + MgSO4 = K2SO4 + Mg
KOH + NaNO3 = NaOH + KNO3 =>
KOH + NaNO3 = NaOH + KNO3
KHSO4 + Zn = K + ZnSO4 + H2 =>
2 KHSO4 + 2 Zn = 2 K + 2 ZnSO4 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ni + Co = Ni(Co)4 =>
Ni + 4 Co = Ni(Co)4
C8H18O8 + O2 = H2O + C3O4 =>
6 C8H18O8 + 35 O2 = 54 H2O + 16 C3O4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C6H5CH2CH3 + KMnO4 = MnO2 + KOH + CO2 + C6H5COOH =>
C6H5CH2CH3 + 4 KMnO4 = 4 MnO2 + 4 KOH + CO2 + C6H5COOH
CH2 = C + H =>
CH2 = C + 2 H
PbO + CI2 = PbCI2 + O2 =>
2 PbO + 2 CI2 = 2 PbCI2 + O2
Na2B4O7 + AgNO3 = NaNO2 + BO2 + Ag2BO3 =>
Na2B4O7 + 2 AgNO3 = 2 NaNO2 + 3 BO2 + Ag2BO3
C7H5N3O6(s) = N2(g) + CO2(g) + H2O(g) + C =>
4 C7H5N3O6(s) = 6 N2(g) + 7 CO2(g) + 10 H2O(g) + 21 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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