| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MgCo3 + O2 = 2 MgO + 3 Co2
PoO2 + H2O = Po(OH)4 =>
PoO2 + 2 H2O = Po(OH)4
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
H2MoO4 + H2SO4 = (MoO2)SO4 + H2O =>
H2MoO4 + H2SO4 = (MoO2)SO4 + 2 H2O
ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu{+2} =>
ClO{-} + 2 H{+} + Cu = Cl{-} + H2O + Cu{+2}
Cs + H2 = CsH =>
2 Cs + H2 = 2 CsH
Cs2 + N2 = Cs3N2 =>
3 Cs2 + 2 N2 = 2 Cs3N2
Ge + S = GeS2 =>
Ge + 2 S = GeS2
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
Cu(HO)2 + H4P2O7 = Cu2P2O7 + H2O =>
2 Cu(HO)2 + H4P2O7 = Cu2P2O7 + 4 H2O
CO2 + S = CO2S =>
CO2 + S = CO2S
(CH3)2NH + CH2O = [(CH3)2N]2CH2 + H2O =>
2(CH3)2NH + CH2O = [(CH3)2N]2CH2 + H2O
CuSO4(aq) + KCl(aq) = CuCl2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KCl(aq) = CuCl2(s) + K2SO4(aq)
KOH + NaNO3 = KOHNaNO3 =>
KOH + NaNO3 = KOHNaNO3
MnO2 + HCl + KOH = H2O + KMnO4 + MnCl2 =>
5 MnO2 + 6 HCl + 2 KOH = 4 H2O + 2 KMnO4 + 3 MnCl2
H2O2 + HClO2 = H2O + HClO3 =>
H2O2 + HClO2 = H2O + HClO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2O2 + HClO2 = H2O + HClO3 =>
H2O2 + HClO2 = H2O + HClO3
ZnF2 + K2S = ZnS + KF =>
ZnF2 + K2S = ZnS + 2 KF
C7H12O3 + NH4NH3 = NH3 + C7H12O3NH4 =>
C7H12O3 + NH4NH3 = NH3 + C7H12O3NH4
Co{2+} + SiO{2-} + O2 + OH{-} + H2O = Co3(OH)14Si2O5 =>
6 Co{2+} + 4 SiO{2-} + 9 O2 + 4 OH{-} + 12 H2O = 2 Co3(OH)14Si2O5
H2O2 + HClO2 = H2O + HClO3 =>
H2O2 + HClO2 = H2O + HClO3
P2H4 + O2 = P4O10 + H2O =>
2 P2H4 + 7 O2 = P4O10 + 4 H2O
H2O + Fe = FeH + O =>
H2O + 2 Fe = 2 FeH + O
SeO2 + KOH = SeOH + KO2 =>
SeO2 + KOH = SeOH + KO2
Zn + HNO3 = Zn(NO3)2 + NH4NO + H2O =>
6 Zn + 14 HNO3 = 6 Zn(NO3)2 + NH4NO + 5 H2O
H2O2 + HClO2 = H2O + HClO3 =>
H2O2 + HClO2 = H2O + HClO3
C6H8O7*H2O = C6H8O7 + H2O =>
C6H8O7*H2O = C6H8O7 + H2O
NaNO3 + MgF = Na2F + Mg(NO3)2 =>
2 NaNO3 + MgF = Na2F + Mg(NO3)2
Br2 + N2 = (NBr3) =>
3 Br2 + N2 = 2(NBr3)
NaBr + Ca(OH){2} = CaBr{2} + Na + OH =>
NaBr + Ca(OH){2} = CaBr{2} + Na + OH
CHCl3 + I2 = CHI3 + Cl =>
2 CHCl3 + 3 I2 = 2 CHI3 + 6 Cl
CaCl2(H2O)2 + NaOH + Na2S2O5 = CaSO3 + H2O + NaCl =>
2 CaCl2(H2O)2 + 2 NaOH + Na2S2O5 = 2 CaSO3 + 5 H2O + 4 NaCl
Ni + Al2O3 = Ni2O3 + Al =>
2 Ni + Al2O3 = Ni2O3 + 2 Al
NH4NO2 + O2 = NO2 + H2O =>
NH4NO2 + 2 O2 = 2 NO2 + 2 H2O
K2SiO3 + HBr = KBr + SiO2 + H2O =>
K2SiO3 + 2 HBr = 2 KBr + SiO2 + H2O
H2S + O2(g) = S + H2O =>
2 H2S + O2(g) = 2 S + 2 H2O
H2O2 + HClO2 = H2O + HClO3 =>
H2O2 + HClO2 = H2O + HClO3
MgO + HNO3 = Mg + NO3 + H2O =>
MgO + 2 HNO3 = Mg + 2 NO3 + H2O
I{-} + ClO3{-} + H2SO4 = Cl{-} + HSO4{-} + I2 + H2O =>
6 I{-} + ClO3{-} + 6 H2SO4 = Cl{-} + 6 HSO4{-} + 3 I2 + 3 H2O
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 6 H2O + 5 O2
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
Ag + NaOH + H2O = Na[Ag(OH)4] + H2 =>
2 Ag + 2 NaOH + 6 H2O = 2 Na[Ag(OH)4] + 3 H2
H2O2 + HClO2 = H2O + HClO3 =>
H2O2 + HClO2 = H2O + HClO3
C3H7COOH + K2CO3 = C3H7COOK + H2O + CO2 =>
2 C3H7COOH + K2CO3 = 2 C3H7COOK + H2O + CO2
H2S + F2 = SF4 + HF =>
H2S + 3 F2 = SF4 + 2 HF
N2 + H2(s) = NH3 =>
N2 + 3 H2(s) = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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