| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 H(SO4) + 4 Al3 = 6 Al2(SO4)3 + 9 H2
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
NH2OH + HBr = NH3OHBr =>
NH2OH + HBr = NH3OHBr
LiBr + Al(PO4) = Li3PO4 + AlBr3 =>
3 LiBr + Al(PO4) = Li3PO4 + AlBr3
K3[Fe(SCN)6] + H3PO4 = H3[Fe(PO4)2] + KSCN + HSCN =>
K3[Fe(SCN)6] + 2 H3PO4 = H3[Fe(PO4)2] + 3 KSCN + 3 HSCN
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
BaCl2 + Na2SO4 = BaSO4(s) + NaCl =>
BaCl2 + Na2SO4 = BaSO4(s) + 2 NaCl
C20H40O2 + O2 = CO2 + H2O =>
C20H40O2 + 29 O2 = 20 CO2 + 20 H2O
Al + H2S = AlH2 + S =>
Al + H2S = AlH2 + S
C6H10O4 + NaOH = Na2C6H8O4 + H2O =>
C6H10O4 + 2 NaOH = Na2C6H8O4 + 2 H2O
CH3NH2 + H2SO4 = CH3NH2*H2SO4 =>
CH3NH2 + H2SO4 = CH3NH2*H2SO4
K(OH) + HClO2 = KClO2 + H2O =>
K(OH) + HClO2 = KClO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + Ag(NO3)2 = Ag(OH)2 + NaNO3 =>
2 NaOH + Ag(NO3)2 = Ag(OH)2 + 2 NaNO3
K2CrO7 + H2SO4 + H2C2O4 = Cr(SO4)3 + K2SO4 + CO2 + H2O =>
K2CrO7 + 4 H2SO4 + 3 H2C2O4 = Cr(SO4)3 + K2SO4 + 6 CO2 + 7 H2O
CH3COOH + CH4N2O = C2H5NO + H2O + CO2 =>
2 CH3COOH + CH4N2O = 2 C2H5NO + H2O + CO2
C15H26 + O2 = CO2 + H2O =>
2 C15H26 + 43 O2 = 30 CO2 + 26 H2O
H2O + NH = OH + NOH4 =>
2 H2O + NH = OH + NOH4
Cr + Ni(NO2)2 = Ni + Cr(NO2)2 =>
Cr + Ni(NO2)2 = Ni + Cr(NO2)2
HBr + Li2(SO3) = H2(SO3) + LiBr =>
2 HBr + Li2(SO3) = H2(SO3) + 2 LiBr
K + N = K3N =>
3 K + N = K3N
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
C8H10 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
7 C8H10 + 9 K2Cr2O7 + 36 H2SO4 = 8 C7H6O2 + 9 K2SO4 + 9 Cr2(SO4)3 + 47 H2O
KAl + OH = KAl(OH)4 =>
KAl + 4 OH = KAl(OH)4
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Ni + CO = NiC4O4 =>
Ni + 4 CO = NiC4O4
NO3{-} + H2O + {-} = NH3 + OH{-} =>
NO3{-} + 6 H2O + 8e = NH3 + 9 OH{-}
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
NH2OH + HBr = NH3OHBr =>
NH2OH + HBr = NH3OHBr
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
P4O10 = P2O5 =>
P4O10 = 2 P2O5
NH3 + NaClO = NH3NaClO =>
NH3 + NaClO = NH3NaClO
NH2OH + HBr = NH3OHBr =>
NH2OH + HBr = NH3OHBr
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
B2O3 + S = SO2 + B =>
2 B2O3 + 3 S = 3 SO2 + 4 B
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
H2O + Ba + Cr2O7 = BaCrO4 + H =>
H2O + 2 Ba + Cr2O7 = 2 BaCrO4 + 2 H
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O =>
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O
C6O2H14 + O2 = CO2 + H2O =>
2 C6O2H14 + 17 O2 = 12 CO2 + 14 H2O
K2Cr2O7 + Hg2O + H2SO4 = HgSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Hg2O + 10 H2SO4 = 6 HgSO4 + Cr2(SO4)3 + K2SO4 + 10 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
CH3COOH + H2SO4 = CH3COO + H2O + SO2 =>
2 CH3COOH + H2SO4 = 2 CH3COO + 2 H2O + SO2
HC2H3O2 + Zn = Zn(C2H3O2) + H2 =>
2 HC2H3O2 + 2 Zn = 2 Zn(C2H3O2) + H2
Co + Fe(CN)6 = CoFe(CN)6 =>
Co + Fe(CN)6 = CoFe(CN)6
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K4Fe(CN)6 + Cd(NO3)2 = KNO3 + Cd2Fe(CN)6 =>
K4Fe(CN)6 + 2 Cd(NO3)2 = 4 KNO3 + Cd2Fe(CN)6
RuCl3 + NaOH + O2 = Na2RuO4 + H2O + NaCl =>
4 RuCl3 + 20 NaOH + 3 O2 = 4 Na2RuO4 + 10 H2O + 12 NaCl
H3PO3 + KOH = KH2PO3 + H2O =>
H3PO3 + KOH = KH2PO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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