| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiCl4 + 2 H2O = TiO2 + 4 HCl
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
SeO2 + KOH = K2SeO4 + H2 =>
SeO2 + 2 KOH = K2SeO4 + H2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H10O + NaBH4 = C7H12O + NaBH2 =>
C7H10O + NaBH4 = C7H12O + NaBH2
C04H18 + O2 = CO2 + H2O =>
2 C04H18 + 17 O2 = 8 CO2 + 18 H2O
H2S + I(OH)3 = I2S3 + H2O =>
3 H2S + 2 I(OH)3 = I2S3 + 6 H2O
Cu(OH)2 + Zn = Zn(OH)2 + Cu =>
Cu(OH)2 + Zn = Zn(OH)2 + Cu
HI + BrOH = BrI + H2O =>
HI + BrOH = BrI + H2O
CH3COH + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3COH + 2 K2CrO7 + 5 H2SO4 = 9 CH3COOH + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
K2SeO3 + KI + HCl = KCl + Se + I2 + H2O =>
K2SeO3 + 4 KI + 6 HCl = 6 KCl + Se + 2 I2 + 3 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H3PO4 + K2(SO4) = K3PO4 + H2(SO4) =>
2 H3PO4 + 3 K2(SO4) = 2 K3PO4 + 3 H2(SO4)
CH3C00H + NaOH = CH3C00Na + H2O =>
CH3C00H + NaOH = CH3C00Na + H2O
Pb + HgSO4 = PbSO4 + Hg =>
Pb + HgSO4 = PbSO4 + Hg
AlO + H2O = H2 + Al2O3 =>
2 AlO + H2O = H2 + Al2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4N2(CH2COONa)4 + HCl = CH4N2(CH2COOH)4 + NaCl =>
CH4N2(CH2COONa)4 + 4 HCl = CH4N2(CH2COOH)4 + 4 NaCl
K + LiOH = Li + KOH =>
K + LiOH = Li + KOH
NH3OHF + Na2FeO4 + NaOH = N2 + H2O + Fe(OH)3 + NaF =>
6 NH3OHF + 2 Na2FeO4 + 2 NaOH = 3 N2 + 10 H2O + 2 Fe(OH)3 + 6 NaF
Ca(NO3)2 + Li(OH) = Ca(OH)2 + LiNO3 =>
Ca(NO3)2 + 2 Li(OH) = Ca(OH)2 + 2 LiNO3
HNO3 + KHCO3 = KNO3 + HHCO3 =>
HNO3 + KHCO3 = KNO3 + HHCO3
KBrO3 + P4 = KBr + P2O5 =>
10 KBrO3 + 3 P4 = 10 KBr + 6 P2O5
CrBr3 + BaOH2 = CrOH2 + BaBr3 =>
CrBr3 + BaOH2 = CrOH2 + BaBr3
CO + Cl = COCl =>
CO + Cl = COCl
Bf2L2 = Bf2L + L2 =>
2 Bf2L2 = 2 Bf2L + L2
C2H5NH3Br + NaOH = NaBr + H2O + C2H5NH2 =>
C2H5NH3Br + NaOH = NaBr + H2O + C2H5NH2
CH3NO + KOH = KCN + H2O =>
CH3NO + KOH = KCN + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb2 + H = PbH2 =>
Pb2 + 4 H = 2 PbH2
BaC2O4(aq) + K2CrO4(aq) = BaCrO4(aq) + K2C2O4(aq) =>
BaC2O4(aq) + K2CrO4(aq) = BaCrO4(aq) + K2C2O4(aq)
MnO4{-} + C2O4{2-} + H2O = MnO2 + CO3{2-} + H{+} =>
2 MnO4{-} + 3 C2O4{2-} + 2 H2O = 2 MnO2 + 6 CO3{2-} + 4 H{+}
C5H5NH2SO4 + Na2SO4 = C5H5N + NaHSO4 =>
C5H5NH2SO4 + Na2SO4 = C5H5N + 2 NaHSO4
Li2O + HBr = LiBr + H2O =>
Li2O + 2 HBr = 2 LiBr + H2O
Hg2Cl2 = HgCl =>
Hg2Cl2 = 2 HgCl
FeCl3 + H3PO4 = POCl3 + Fe(OH)3 =>
FeCl3 + H3PO4 = POCl3 + Fe(OH)3
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
HBr + Hg(OH)2 = HgBr2 + H2O =>
2 HBr + Hg(OH)2 = HgBr2 + 2 H2O
HCl(aq) + Mg(s) = MgCl + H(g) =>
HCl(aq) + Mg(s) = MgCl + H(g)
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Mg + O2 + N2 = Mg(NO3)2 =>
Mg + 3 O2 + N2 = Mg(NO3)2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
AuTeO2 + H2SO4 = Au + TeO3 + SO2 + H2O =>
AuTeO2 + H2SO4 = Au + TeO3 + SO2 + H2O
(RCOO)3C2H5 + H2O(l) = H2C2H5 + O(RCOO)3 =>
(RCOO)3C2H5 + H2O(l) = H2C2H5 + O(RCOO)3
CuCl2 = Cl + Cu =>
CuCl2 = 2 Cl + Cu
NaF(aq) + Mg(NO3)2(aq) = MgF2(s) + NaNO3(aq) =>
2 NaF(aq) + Mg(NO3)2(aq) = MgF2(s) + 2 NaNO3(aq)
Na + H2O = H2(g) + NaOH =>
2 Na + 2 H2O = H2(g) + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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