| Équations équilibrées la veille | Équations équilibrées le lendemain |
5(NH4)2Cr2O7 = 5 Cr2O3 + 6 NO + 14 H2O + 4 NH3
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
C3H6Br2 + KOH = C3H5Br + KBr + H2O =>
C3H6Br2 + KOH = C3H5Br + KBr + H2O
C3H6Br2 + KOH = C3H8O2 + KBr =>
C3H6Br2 + 2 KOH = C3H8O2 + 2 KBr
CH4 + CO2 = C2 + (H2O) =>
CH4 + CO2 = C2 + 2(H2O)
H2 + MgZnCl2 = Mg + HZnCl2 =>
H2 + 2 MgZnCl2 = 2 Mg + 2 HZnCl2
P4 + NaOH + H2O = P3H + Na2HPO3 =>
5 P4 + 4 NaOH + 2 H2O = 6 P3H + 2 Na2HPO3
Cu(NO3)2 + Fe = Cu*Fe(NO3)2 =>
Cu(NO3)2 + Fe = Cu*Fe(NO3)2
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
K2SO4 + HClO4 = KClO4 + H2SO4 =>
K2SO4 + 2 HClO4 = 2 KClO4 + H2SO4
CuC2H3 + O2 = CuC2H3O2 =>
CuC2H3 + O2 = CuC2H3O2
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
CuSO4 + Mg = Cu + Mg2SO4 =>
CuSO4 + 2 Mg = Cu + Mg2SO4
LiCl + CaO = Li2O + CaCl2 =>
2 LiCl + CaO = Li2O + CaCl2
HBr + I2 = BrI + H2 =>
2 HBr + I2 = 2 BrI + H2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Au + KCl = AuCl + K =>
Au + KCl = AuCl + K
CuSO4 + Na3PO4 = CuPO4Na3SO4 =>
CuSO4 + Na3PO4 = CuPO4Na3SO4
Cu(II) + H2 = Cu(II)H =>
2 Cu(II) + H2 = 2 Cu(II)H
Fe2(SO4)3 + Ba = Fe + BaSO4 =>
Fe2(SO4)3 + 3 Ba = 2 Fe + 3 BaSO4
CH3CH2CH2NH2CH3COOH = CH3CH2CH2NH3CH3COO =>
CH3CH2CH2NH2CH3COOH = CH3CH2CH2NH3CH3COO
C3H6Br2 + KOH = KBr + H2O + C3H4 =>
C3H6Br2 + 2 KOH = 2 KBr + 2 H2O + C3H4
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
CaO + Cl2 = ClO + Ca =>
2 CaO + Cl2 = 2 ClO + 2 Ca
C3H6Br2 + KOH = KBr + H2O + C3H4 =>
C3H6Br2 + 2 KOH = 2 KBr + 2 H2O + C3H4
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
KNO3 + HNO3 = NO3 + KH =>
KNO3 + HNO3 = 2 NO3 + KH
Gd + H2O = Gd(OH)3 + H2 =>
2 Gd + 6 H2O = 2 Gd(OH)3 + 3 H2
Ba(NO3)2 + K2(SO4) = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KAuO2 + Au = Au[AuO] + K =>
KAuO2 + 3 Au = 2 Au[AuO] + K
AlCl3 + KOH = Al(OH)3 + KCl(aq) =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl(aq)
H2O2 + B5H9 = HBO2 + H2O =>
12 H2O2 + B5H9 = 5 HBO2 + 14 H2O
AgNO3 + NH3*H20 = Ag2O + H2O + NH4NO3 =>
12 AgNO3 + 2 NH3*H20 = 6 Ag2O + 9 H2O + 7 NH4NO3
CH3COCl + H2 = CH3CHO + HCl =>
CH3COCl + H2 = CH3CHO + HCl
CH3CHMgBrCH3 + CO2 + H2O = CH3(CH2)2COOH + HOMgBr =>
CH3CHMgBrCH3 + CO2 + H2O = CH3(CH2)2COOH + HOMgBr
Fe(OH)2SO2 = FeSO4H2 =>
Fe(OH)2SO2 = FeSO4H2
Na2WO4*2H2O + AlCl3*6H2O = Al2(WO4)3 + NaCl + H2O =>
3 Na2WO4*2H2O + 2 AlCl3*6H2O = Al2(WO4)3 + 6 NaCl + 18 H2O
CuSO4 + KOH = CuH + SO4KO =>
CuSO4 + KOH = CuH + SO4KO
HgN2O6 + NH4SCN = HgS2C2N2 + NH4NO3 =>
HgN2O6 + 2 NH4SCN = HgS2C2N2 + 2 NH4NO3
NaNO3 + SrOH2 = NaOH2 + SrNO3 =>
NaNO3 + SrOH2 = NaOH2 + SrNO3
NaI + KMnO4 + H2SO4 = I2 + MnSO4 + NaSO4 + K2SO4 + H2O =>
10 NaI + 4 KMnO4 + 16 H2SO4 = 5 I2 + 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 16 H2O
PbSO4 + HNO3 = PbNO3 + HSO4 =>
PbSO4 + HNO3 = PbNO3 + HSO4
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
Bi2 = Bi =>
Bi2 = 2 Bi
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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