| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClKl = KlCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CsO + Co2 = CsCo3 + O2 =>
2 CsO + 3 Co2 = 2 CsCo3 + O2
C + O2 = CO2 =>
C + O2 = CO2
Na2S2O3*5H2O + HCl = NaCl + SO2 + H2O + S =>
Na2S2O3*5H2O + 2 HCl = 2 NaCl + SO2 + 6 H2O + S
aluminiumchloride + sodiumhydroxide = aluminiumhydroxide + sodiumchloride =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
BaOPb = PbOBa =>
BaOPb = PbOBa
AsH3 + AgNO3 + H2O = H3AsO4 + Ag + HNO3 =>
AsH3 + 8 AgNO3 + 4 H2O = H3AsO4 + 8 Ag + 8 HNO3
Si + CO = SiC + SiO =>
2 Si + CO = SiC + SiO
Fe{2+} + SiO4{4-} = Fe2SiO4 =>
2 Fe{2+} + SiO4{4-} = Fe2SiO4
NaN3 = N2 + Na2 =>
2 NaN3 = 3 N2 + Na2
C2H6 + O2 = H4C2 + H2O =>
2 C2H6 + O2 = 2 H4C2 + 2 H2O
HNO3 + HNO2 = NO3 + H2NO2 =>
HNO3 + HNO2 = NO3 + H2NO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe2O3 + Al = Fe2 + AlO3 =>
Fe2O3 + Al = Fe2 + AlO3
Ba(s) + C(s) + O2(g) = BaCO3(s) =>
2 Ba(s) + 2 C(s) + 3 O2(g) = 2 BaCO3(s)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3
CaCl2 + C + MnO = CaO + CCl4 + Mn =>
2 CaCl2 + C + 2 MnO = 2 CaO + CCl4 + 2 Mn
KCl(aq) + AgNO(aq) = KNO(aq) + AgCl(aq) =>
KCl(aq) + AgNO(aq) = KNO(aq) + AgCl(aq)
Ca5F(PO4)3 + SiO2 + C = CaSiO3 + CaF2 + CO + P =>
2 Ca5F(PO4)3 + 9 SiO2 + 15 C = 9 CaSiO3 + CaF2 + 15 CO + 6 P
FeC204 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
9.9999999999997FeC204 + 1638 KMnO4 + 3290.9999999999H2SO4 = 2039.9999999999CO2 + 5 Fe2(SO4)3 + 1638 MnSO4 + 1638 KHSO4 + 2471.9999999999H2O
K8Fe(CN)2 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K8Fe(CN)2 + 58 KMnO4 + 211 H2SO4 = 138 KHSO4 + 5 Fe2(SO4)3 + 58 MnSO4 + 20 HNO3 + 20 CO2 + 132 H2O
Pb + CuCO3 = Pb2(CO3)4 + Cu =>
2 Pb + 4 CuCO3 = Pb2(CO3)4 + 4 Cu
C(CH3)3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 C(CH3)3OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
H2SO4 + CaS = H2S + CaSO4 =>
H2SO4 + CaS = H2S + CaSO4
Mg(OH)2 + Al = Mg3Al2O6 + H2 =>
3 Mg(OH)2 + 2 Al = Mg3Al2O6 + 3 H2
CaO + N2O5 = CaN2 + O2 =>
CaO + N2O5 = CaN2 + 3 O2
Ag(OH) = Ag2O + H2O =>
2 Ag(OH) = Ag2O + H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Al2(CO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
Ca(s) + Fe2(g) = CaFe2(s) =>
Ca(s) + Fe2(g) = CaFe2(s)
C2H4 + Br2 = C2HBr3 + HBr =>
C2H4 + 3 Br2 = C2HBr3 + 3 HBr
NH4H2SO4 + KOH = K3SO4 + NH3 + H2O =>
NH4H2SO4 + 3 KOH = K3SO4 + NH3 + 3 H2O
FeOH3 + O2 = Fe2O3 + H2O =>
2 FeOH3 + 2 O2 = Fe2O3 + 3 H2O
NaNO3 = Na20 + NO + O2 =>
20 NaNO3 = Na20 + 20 NO + 20 O2
KMnO4 + FeSO3 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 10 FeSO3 + 14 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 14 H2O
Mg(C2H3O2)2 + Ba(OH)2 = MgO + Ba(C2H3O2)2 + H2O =>
Mg(C2H3O2)2 + Ba(OH)2 = MgO + Ba(C2H3O2)2 + H2O
C2H4 + Br2 = C2HBr3 + HBr =>
C2H4 + 3 Br2 = C2HBr3 + 3 HBr
Ag{+} + Cr = Ag + Cr3{+} =>
Ag{+} + 3 Cr = Ag + Cr3{+}
Mg + H2O(g) = Mg(OH)2 + H2(g) =>
Mg + 2 H2O(g) = Mg(OH)2 + H2(g)
Mg(OH)2 + KClO3 = Mg(ClO3)2 + KOH =>
Mg(OH)2 + 2 KClO3 = Mg(ClO3)2 + 2 KOH
Ba(CH3COO)2 + O2 = BaO + CO2 + H2O =>
Ba(CH3COO)2 + 4 O2 = BaO + 4 CO2 + 3 H2O
Na + MgO = Mg + Na2O =>
2 Na + MgO = Mg + Na2O
MnO2 + KI + H2O = Mn(OH)2 + I2 + KOH =>
MnO2 + 2 KI + 2 H2O = Mn(OH)2 + I2 + 2 KOH
CaO + SOOOOOOOOOO = CaSO11 =>
CaO + SOOOOOOOOOO = CaSO11
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
P(Cl3)3 + Cl2 = P(Cl5)3 =>
P(Cl3)3 + 3 Cl2 = P(Cl5)3
Ca(s) + Fe2(g) = CaFe2(s) =>
Ca(s) + Fe2(g) = CaFe2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/24
Équations équilibrées sur03/16/23
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