| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgSO4 + PO4 = Ag3PO4 + 3 SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O
CO2 + H2S = C6H12O6 + S8 + H2O301234 =>
7229616 CO2 + 7229640 H2S = 1204936 C6H12O6 + 903705 S8 + 24 H2O301234
CuFeS2 + O7 = SO4 + CuO + FeO =>
7 CuFeS2 + 10 O7 = 14 SO4 + 7 CuO + 7 FeO
Na2SO4(aq) + AgNO3(aq) = Ag2(SO4)(s) + NaNO3(aq) =>
Na2SO4(aq) + 2 AgNO3(aq) = Ag2(SO4)(s) + 2 NaNO3(aq)
CO3{2-} + H{+} = HCO3 + e =>
CO3{2-} + H{+} = HCO3 + e
HCl + HTe + Be(OH)2 = H2O + BeTeCl =>
HCl + HTe + Be(OH)2 = 2 H2O + BeTeCl
C + O2 = CO =>
2 C + O2 = 2 CO
NaCl + Ba(NO3)2 = NaNO3 + BaCl2 =>
2 NaCl + Ba(NO3)2 = 2 NaNO3 + BaCl2
Fe(OH)2 + O2 = Fe(OH)3 + Fe2O3 =>
12 Fe(OH)2 + 3 O2 = 8 Fe(OH)3 + 2 Fe2O3
Zn(OH)2 + CuO = CuZnO2 + H2O =>
Zn(OH)2 + CuO = CuZnO2 + H2O
Fe + N + O = Fe(NO3)3 =>
Fe + 3 N + 9 O = Fe(NO3)3
Li + AuO = Au + Li2O =>
2 Li + AuO = Au + Li2O
Br2 + BaCl = BrCl3 + Ba =>
Br2 + 6 BaCl = 2 BrCl3 + 6 Ba
C17H37COOH + O2 = CO2 + H2O =>
2 C17H37COOH + 53 O2 = 36 CO2 + 38 H2O
HCl + Zn = Cl2 + ZnH2 =>
2 HCl + Zn = Cl2 + ZnH2
CUSO4 + Na2C2O4 = Na2SO4 + CUC2O4 =>
CUSO4 + Na2C2O4 = Na2SO4 + CUC2O4
C6H6O2 + C8H4O3 = C20H12O5 + H2O =>
2 C6H6O2 + C8H4O3 = C20H12O5 + 2 H2O
KOH + Cl2O = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2O = 4 KCl + 2 KClO3 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C2H2 + Cu(NH3)2Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = Cu2C2 + 2 NH4Cl + 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K3[Fe(CN)6] + KNCS = K4[Fe(CN)6] + SCN =>
K3[Fe(CN)6] + KNCS = K4[Fe(CN)6] + SCN
C + O2 = CO =>
2 C + O2 = 2 CO
(NH4)2SO4 + Cu(OH)2 + HCl = (NH4)2SO4Cu(OH)2H2Cl2 =>
(NH4)2SO4 + Cu(OH)2 + 2 HCl = (NH4)2SO4Cu(OH)2H2Cl2
(NH4)2CO3 + CoI2 = CoCO3 + NH4I =>
(NH4)2CO3 + CoI2 = CoCO3 + 2 NH4I
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CuCl + F2 = CuF + Cl2 =>
2 CuCl + F2 = 2 CuF + Cl2
N2H + N2O4 = N2 + H2O =>
8 N2H + N2O4 = 9 N2 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CuCO3 + NH3 = H2O + CO2 + N2Cu3 =>
3 CuCO3 + 2 NH3 = 3 H2O + 3 CO2 + N2Cu3
H2CaO2 + H3PO4 = HCaPO4 + H2O =>
H2CaO2 + H3PO4 = HCaPO4 + 2 H2O
K2CrO4 + AgNO3 = Ag2CrO4(l) + KNO3(aq) =>
K2CrO4 + 2 AgNO3 = Ag2CrO4(l) + 2 KNO3(aq)
BaCo3 + HNo3 = Ba(No3) + HCo3 =>
BaCo3 + HNo3 = Ba(No3) + HCo3
FeCO3(s) + HNO3(aq) = Fe(NO3)2(aq) + CO2(g) + H2O(l) =>
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2(aq) + CO2(g) + H2O(l)
K2SO3 + K2CrO4 + H2O = Cr(OH)3 + KOH + K2SO4 =>
3 K2SO3 + 2 K2CrO4 + 5 H2O = 2 Cr(OH)3 + 4 KOH + 3 K2SO4
Cr(No3)3 + KOH = Cr(OH)3 + KNo3 =>
Cr(No3)3 + 3 KOH = Cr(OH)3 + 3 KNo3
Cu(OH)2 + N2H5{+} + OH{-} = N2 + Cu2O + H2O =>
4 Cu(OH)2 + N2H5{+} + OH{-} = N2 + 2 Cu2O + 7 H2O
CO{+3} + Ni = CO{-2} + Ni{+2} =>
2 CO{+3} + 5 Ni = 2 CO{-2} + 5 Ni{+2}
Si(OH)4 + S = SiS2 + H2O + O =>
Si(OH)4 + 2 S = SiS2 + 2 H2O + 2 O
S8 + AsF5 = S10(AsF6) + AsF3 =>
5 S8 + 6 AsF5 = 4 S10(AsF6) + 2 AsF3
Fe + Sn{+4} = Fe{+2} + Sn{+2} =>
Fe + Sn{+4} = Fe{+2} + Sn{+2}
UO3BrF = UF + Br + O2 =>
2 UO3BrF = 2 UF + 2 Br + 3 O2
FeSO4 + NO + H2O = [FeNO(H2O)5]SO4 =>
FeSO4 + NO + 5 H2O = [FeNO(H2O)5]SO4
H3PO4 + Ca = Ca2PO4 + H2 =>
2 H3PO4 + 4 Ca = 2 Ca2PO4 + 3 H2
Hg2Cl + SnCl2 = Hg + SnCl4 =>
2 Hg2Cl + SnCl2 = 4 Hg + SnCl4
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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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