| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO2 + 2 NaMnO4 + 2 NaOH = NaNO3 + 2 Na2MnO4 + H2O
CH3COCH3 + KMnO4 + KHSO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
10 CH3COCH3 + 8 KMnO4 + 24 KHSO4 = 12 H2O + 16 K2SO4 + 8 MnSO4 + 15 CH3COOH
C5H10O2 + NaOH = CH3CH2CH2CH2COONa + H2O =>
C5H10O2 + NaOH = CH3CH2CH2CH2COONa + H2O
Na2S2O5 + Br2 + H2O = NaHSO4 + HBr =>
Na2S2O5 + 2 Br2 + 3 H2O = 2 NaHSO4 + 4 HBr
Cu2[Fe(CN)6] + NH4OH = Cu(OH)2 + (NH4)4[Fe(CN)6] =>
Cu2[Fe(CN)6] + 4 NH4OH = 2 Cu(OH)2 + (NH4)4[Fe(CN)6]
K2CrO7 + NaHSO3 = K2CrSO3 + NaHO7 =>
K2CrO7 + NaHSO3 = K2CrSO3 + NaHO7
KSCN + Al = AlSCN + K =>
KSCN + Al = AlSCN + K
BaOSO2 = BaO2SO =>
BaOSO2 = BaO2SO
I{-} + OH{-} + Br2 = H2IO6{3-} + Br2{-} + H2O =>
I{-} + 10 OH{-} + 8 Br2 = H2IO6{3-} + 8 Br2{-} + 4 H2O
Mo + KOH + KNO3 = KNO2 + K2MoO4 + H2O =>
Mo + 2 KOH + 3 KNO3 = 3 KNO2 + K2MoO4 + H2O
ZnFeCl = ZnCl + Fe =>
ZnFeCl = ZnCl + Fe
NH4FH2O = NH4OHHF =>
NH4FH2O = NH4OHHF
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
Ca + Fe(No3)2 = Ca(No3)2 + Fe =>
Ca + Fe(No3)2 = Ca(No3)2 + Fe
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
O2 + Mg = O2Mg =>
O2 + Mg = O2Mg
CH3COOH + K2SO4 = CH3COOK + H2SO4 =>
2 CH3COOH + K2SO4 = 2 CH3COOK + H2SO4
S + O2 = SO2 =>
S + O2 = SO2
NaBiO3 + MnSO4 + H2SO4 = NaMnO4 + Bi2(SO4)3 + H2O + Na2SO4 =>
10 NaBiO3 + 4 MnSO4 + 14 H2SO4 = 4 NaMnO4 + 5 Bi2(SO4)3 + 14 H2O + 3 Na2SO4
C3H68 + O2 = CO2 + H2O =>
C3H68 + 20 O2 = 3 CO2 + 34 H2O
NaBr + Ca(F)2 = NaF + Ca(Br)2 =>
2 NaBr + Ca(F)2 = 2 NaF + Ca(Br)2
MeOH + H2SO4 = MeH3SO5 =>
MeOH + H2SO4 = MeH3SO5
C6H5ONa + CO2 + H2O = C6H5OH + NaHCO3 =>
C6H5ONa + CO2 + H2O = C6H5OH + NaHCO3
Co + HNO3 = Co(NO3)2 + N2 + H2O =>
5 Co + 12 HNO3 = 5 Co(NO3)2 + N2 + 6 H2O
C4H9OH = C + H + OH =>
C4H9OH = 4 C + 9 H + OH
S2(O3)2 + H2O = H2SO4 =>
S2(O3)2 + 2 H2O = 2 H2SO4
KSCN + NaCl = KCl + Na(SCN) =>
KSCN + NaCl = KCl + Na(SCN)
HF + RbOH = HFOH + Rb =>
HF + RbOH = HFOH + Rb
FeS2 + HO = Fe2O3 + H + H2SO4 =>
2 FeS2 + 19 HO = Fe2O3 + 11 H + 4 H2SO4
Cu(s) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + C5H6(OH)5COOH + H2O =>
2[Ag(NH3)2]OH + C6H12O6 = 2 Ag + 4 NH3 + C5H6(OH)5COOH + H2O
KCl + O2 = KClO7 =>
2 KCl + 7 O2 = 2 KClO7
AlO + Ca = CaO + Al =>
AlO + Ca = CaO + Al
C18H12N5O6 + C9H18NO2 = C18H13N5O6 + C9H16NO2 =>
2 C18H12N5O6 + C9H18NO2 = 2 C18H13N5O6 + C9H16NO2
S + RbOH = Rb2S + H2O + Rb2SO3 =>
3 S + 6 RbOH = 2 Rb2S + 3 H2O + Rb2SO3
NaNO3 + Zn + NaOH + H2O = Na[Zn(OH)4] + NH3 =>
3 NaNO3 + 8 Zn + 5 NaOH + 18 H2O = 8 Na[Zn(OH)4] + 3 NH3
NaP + AgN = NaN + AgP =>
NaP + AgN = NaN + AgP
H8C6O6 + OH = H7C6O6 + H2O =>
H8C6O6 + OH = H7C6O6 + H2O
CH3OH + CrO3 = CO2 + H2O + Cr =>
CH3OH + CrO3 = CO2 + 2 H2O + Cr
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgI + NaOH = NaI + AgOH =>
AgI + NaOH = NaI + AgOH
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
AgI + NaOH = NaI + AgOH =>
AgI + NaOH = NaI + AgOH
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
NH4OH + O2 = NO + H2O =>
4 NH4OH + 5 O2 = 4 NO + 10 H2O
H2C2O4*2H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
Cu + Cl = Cu(Cl2)2 =>
Cu + 4 Cl = Cu(Cl2)2
P4O6 + O2 = P4O10 =>
P4O6 + 2 O2 = P4O10
AgI + NaOH = NaI + AgOH =>
AgI + NaOH = NaI + AgOH
C12H24S2 + O2 = CO2 + H2O + SO2 =>
C12H24S2 + 20 O2 = 12 CO2 + 12 H2O + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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