| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O5 + NaOH = C6H9O5Na + H2O
Sn + Sn{4}{+} = Sn{2}{+} =>
Sn + Sn{4}{+} = 2 Sn{2}{+}
[SO4]{2-} + Zn + H{+} = S{2-} + Zn{2+} + H2O =>
[SO4]{2-} + 4 Zn + 8 H{+} = S{2-} + 4 Zn{2+} + 4 H2O
Ca + Hg3PO4 = Hg + Ca3(PO4)2 =>
3 Ca + 2 Hg3PO4 = 6 Hg + Ca3(PO4)2
NH4Cl(aq) + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl(aq) + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Co2O3(s) + Fe2O3(s) = CoFe2O4(s) + O(g) =>
Co2O3(s) + 2 Fe2O3(s) = 2 CoFe2O4(s) + O(g)
OH + P4 = H3PO4 + H2O =>
20 OH + P4 = 4 H3PO4 + 4 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C4H8N2O2 + Ni(NH3)6{2+} = Ni(C4H7N2O2)2 + NH4{+} + NH3 =>
2 C4H8N2O2 + Ni(NH3)6{2+} = Ni(C4H7N2O2)2 + 2 NH4{+} + 4 NH3
C2H7SH + O2 = CO2 + SO2 + H2O =>
C2H7SH + 5 O2 = 2 CO2 + SO2 + 4 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NaNo2 + KCl = KNo2 + NaCl =>
NaNo2 + KCl = KNo2 + NaCl
KHCO3 + H2SO4 = KSO4 + H2HCO3 =>
KHCO3 + H2SO4 = KSO4 + H2HCO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KOH + BaSO4 = K2SO4 + Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4 + Ba(OH)2
(C2H6) + O2 = CO2 + H2O =>
2(C2H6) + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO4{-} + I{-} + H{+} = Mn{2-} + H2O + I2 =>
2 MnO4{-} + 18 I{-} + 16 H{+} = 2 Mn{2-} + 8 H2O + 9 I2
NiO(OH) + Cd + H2O = Ni(OH)2 + CdO2 =>
4 NiO(OH) + Cd + 2 H2O = 4 Ni(OH)2 + CdO2
Hf + H2SO4 = Hf(SO4)2 + H2 =>
Hf + 2 H2SO4 = Hf(SO4)2 + 2 H2
Na2SO4 + Cl = NaCl + SO4 =>
Na2SO4 + 2 Cl = 2 NaCl + SO4
F2 + Mg = FMg =>
F2 + 2 Mg = 2 FMg
SiO2(s) + HF(g) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(g) = SiF4(g) + 2 H2O(l)
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C + H + O2 = C6H12O6 =>
6 C + 12 H + 3 O2 = C6H12O6
K3PO4(aq) + Sr(NO3)2(aq) = Sr3(PO4)2 + KNO3 =>
2 K3PO4(aq) + 3 Sr(NO3)2(aq) = Sr3(PO4)2 + 6 KNO3
C2H2(g) + O2(g) = C2O2(g) + H2(g) =>
C2H2(g) + O2(g) = C2O2(g) + H2(g)
CH4 + O2 = C6H12O6 + H2O =>
6 CH4 + 6 O2 = C6H12O6 + 6 H2O
Mg(oh)2 + Cl2 = MgCl2 =>
Mg(oh)2 + 2 Cl2 = 2 MgCl2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaHCO3(s) + H3PO4(aq) = Na2HPO4(s) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H3PO4(aq) = Na2HPO4(s) + 2 H2O(l) + 2 CO2(g)
NO2 = N + O2 =>
NO2 = N + O2
Sn + Sn{4}{+} = Sn{2}{+} =>
Sn + Sn{4}{+} = 2 Sn{2}{+}
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
Bi(NO3)3 + Na2(Sn(OH)4) + NaOH = Bi + Na2(Sn(OH)6) + NaNO3 =>
2 Bi(NO3)3 + 3 Na2(Sn(OH)4) + 6 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
F2(g) + RbBr(aq) = RbF + Br2 =>
F2(g) + 2 RbBr(aq) = 2 RbF + Br2
K2S2O8 + Bi(OH)3 + NaOH = NaBiO3 + K2SO4 + Na2SO4 + H2O =>
K2S2O8 + Bi(OH)3 + 3 NaOH = NaBiO3 + K2SO4 + Na2SO4 + 3 H2O
Al + KNO3 + S = N2 + Al2O3 + K2SO3 =>
2 Al + 2 KNO3 + S = N2 + Al2O3 + K2SO3
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
CHO + H2O = CO2 + H =>
CHO + H2O = CO2 + 3 H
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
N2O5 + H2O = NO3 + H2 =>
N2O5 + H2O = 2 NO3 + H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
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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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