| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HF + SiO4H4 = SiF4 + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HCH3COO + Zn(OH)2 = H2O + Zn(CH3COO)2 =>
2 HCH3COO + Zn(OH)2 = 2 H2O + Zn(CH3COO)2
CH3NH2 + Ca(OH)2 = CaNCH3 + H2O =>
CH3NH2 + Ca(OH)2 = CaNCH3 + 2 H2O
Fe2S3 + HCl = H2 + S + FeCl2 =>
Fe2S3 + 4 HCl = 2 H2 + 3 S + 2 FeCl2
Hg2Cl2(s) + NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq) =>
Hg2Cl2(s) + 2 NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq)
(CH3)2N2H2 + N2O = N2 + H2O + CO2 =>
(CH3)2N2H2 + 8 N2O = 9 N2 + 4 H2O + 2 CO2
Ba(aq) + SO4 = BaSO4 =>
Ba(aq) + SO4 = BaSO4
H2O(l) + CO2(g) = O2(g) + C6H12O6 =>
6 H2O(l) + 6 CO2(g) = 6 O2(g) + C6H12O6
HNO3 + As2O3 = HAsO3 + NO + NO2 =>
2 HNO3 + As2O3 = 2 HAsO3 + NO + NO2
Br2 + Cl2 = Br3Cl =>
3 Br2 + Cl2 = 2 Br3Cl
PDO2 = PD + O2 =>
PDO2 = PD + O2
Ca + ON4 = CaO + Ca3N2 =>
7 Ca + ON4 = CaO + 2 Ca3N2
C26H74 = C12H26 + H2 =>
6 C26H74 = 13 C12H26 + 53 H2
BaCl2 + Ag2SO4 = BaSO4 + AgCl =>
BaCl2 + Ag2SO4 = BaSO4 + 2 AgCl
K2CO3 + MgCl2H12O6 + C6H8O7H2O = K4MgC12H10O14 + CO2 + H2O + HCl =>
2 K2CO3 + MgCl2H12O6 + 2 C6H8O7H2O = K4MgC12H10O14 + 2 CO2 + 10 H2O + 2 HCl
H + Fe2O3 = HO + Fe =>
3 H + Fe2O3 = 3 HO + 2 Fe
Mg3(PO4)2 + Fe(ClO4)3 = Mg(ClO4)2 + Fe(PO4) =>
Mg3(PO4)2 + 2 Fe(ClO4)3 = 3 Mg(ClO4)2 + 2 Fe(PO4)
Be2(SO4) + Ag(NO3) = Be(NO3) + Ag2(SO4) =>
Be2(SO4) + 2 Ag(NO3) = 2 Be(NO3) + Ag2(SO4)
(NH4)2CO3 + MgCl2 = MgCO3 + NH4Cl =>
(NH4)2CO3 + MgCl2 = MgCO3 + 2 NH4Cl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cr2(SO4)3 + KOH + PbO2 = PbSO4 + K2CrO4 + H2O =>
Cr2(SO4)3 + 4 KOH + 3 PbO2 = 3 PbSO4 + 2 K2CrO4 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
C4H6 + Cl = C4H6Cl4 =>
C4H6 + 4 Cl = C4H6Cl4
HN03 + Ba(OH)2 = Ba(N03)2 + H2O =>
2 HN03 + Ba(OH)2 = Ba(N03)2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
FeCl3 + FeSO4*6H20 + H2O + NH3 = Fe3O4 + NH4Cl + H2SO4 =>
362 FeCl3 + FeSO4*6H20 + 484 H2O + 1086 NH3 = 121 Fe3O4 + 1086 NH4Cl + H2SO4
Fe100 + C = FeC2 =>
Fe100 + 200 C = 100 FeC2
CaSO4 + H{+} = Ca{+2} + H2SO4 =>
CaSO4 + 2 H{+} = Ca{+2} + H2SO4
HNO3 + I = NO + H2O + HIO3 =>
5 HNO3 + 3 I = 5 NO + H2O + 3 HIO3
KH2PO4 + NaOH = NaH2PO4 + KOH =>
KH2PO4 + NaOH = NaH2PO4 + KOH
CU(s) + HCl(l) = CUCl2 + H2 =>
CU(s) + 2 HCl(l) = CUCl2 + H2
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
FeCl3 + Ca(OH)2 + NaClO = Fe(OH)3 + Ca(ClO)2 + NaCl =>
2 FeCl3 + 3 Ca(OH)2 + 6 NaClO = 2 Fe(OH)3 + 3 Ca(ClO)2 + 6 NaCl
KMnO4 + KOH + SO2 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 4 KOH + 5 SO2 = 2 MnSO4 + 3 K2SO4 + 2 H2O
H12CuN6O6 = H2O + CuO + NH3 + NO2 =>
7 H12CuN6O6 = 3 H2O + 7 CuO + 26 NH3 + 16 NO2
AgNO3 + K2CO3 = K2NO3(s) + AgCO3 =>
AgNO3 + K2CO3 = K2NO3(s) + AgCO3
Mg2(s) + HCl(aq) = Mg2Cl + H(g) =>
Mg2(s) + HCl(aq) = Mg2Cl + H(g)
Cr(SO3) + H2SO4 = Cr(SO4) + H2SO3 =>
Cr(SO3) + H2SO4 = Cr(SO4) + H2SO3
H2(SO4) + NH4OH = HOH + (NH4)2(SO4) =>
H2(SO4) + 2 NH4OH = 2 HOH + (NH4)2(SO4)
Fe{3+} + Sn = Fe + Sn{2+} =>
2 Fe{3+} + 3 Sn = 2 Fe + 3 Sn{2+}
Al(s) + Fe(SO4)(s) = Fe(s) + Al2(SO4)3 =>
2 Al(s) + 3 Fe(SO4)(s) = 3 Fe(s) + Al2(SO4)3
CH3COCNOHNO2 + Cl2 + H2O = CCl3NO2 + CH3COOH + HCl =>
2 CH3COCNOHNO2 + 10 Cl2 + 2 H2O = 4 CCl3NO2 + CH3COOH + 8 HCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
AlK(SO4)2 + AlCl3 = AlKCl3 + Al(SO4)2 =>
AlK(SO4)2 + AlCl3 = AlKCl3 + Al(SO4)2
K2SO4 + Mg(CN)2 = KCN + MgSO4 =>
K2SO4 + Mg(CN)2 = 2 KCN + MgSO4
VCl3 + KMnO4 + H2O = H3VO4 + KCl + MnCl2 + HCl =>
5 VCl3 + 2 KMnO4 + 12 H2O = 5 H3VO4 + 2 KCl + 2 MnCl2 + 9 HCl
Cr(NO3)3 + Br2 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
2 Cr(NO3)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNO3 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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