| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl(aq) + Mg(C2H3O2)2 = 2 Na(C2H3O2) + MgCl2
Bi + H2 = BiH2 =>
Bi + H2 = BiH2
KCN + ZnSO4 + NH3 = [Zn(CN)4] + K2SO4 + K2NH3 =>
4 KCN + ZnSO4 + NH3 = [Zn(CN)4] + K2SO4 + K2NH3
KOH(aq) + CO2(g) = K2CO3() + H2O(l) =>
2 KOH(aq) + CO2(g) = K2CO3() + H2O(l)
KHF2 = K2 + H2 + F2 =>
2 KHF2 = K2 + H2 + 2 F2
FeO + H2O2 = Fe2O3 + H2 =>
4 FeO + H2O2 = 2 Fe2O3 + H2
AgBrO2 = BrO2Ag =>
AgBrO2 = BrO2Ag
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C20H13O5{3-} + H2O = C20H14O5{2-} + OH{-} =>
C20H13O5{3-} + H2O = C20H14O5{2-} + OH{-}
C7H5N306 + O2 = CO2 + H2O + N2 =>
4 C7H5N306 + 33 O2 = 28 CO2 + 10 H2O + 612 N2
CH3OH + C = C8H10 + H2O =>
5 CH3OH + 3 C = C8H10 + 5 H2O
(CH3COO)2Ba + HCl = CH3COOH + BaCl2 =>
(CH3COO)2Ba + 2 HCl = 2 CH3COOH + BaCl2
H{+} + H2O2 + Co = H2O + Co{3+} =>
6 H{+} + 3 H2O2 + 2 Co = 6 H2O + 2 Co{3+}
Fe3 + HS = FeS3 + H2 =>
2 Fe3 + 18 HS = 6 FeS3 + 9 H2
O3NO = O2NO2 =>
O3NO = O2NO2
Li2O2 + H2O = LiOH + H2O2 =>
Li2O2 + 2 H2O = 2 LiOH + H2O2
Cu(NO3)2 + C6H12O6 + NaOH = Cu2O + C6H11O7Na + NaNO3 + H2O =>
2 Cu(NO3)2 + C6H12O6 + 5 NaOH = Cu2O + C6H11O7Na + 4 NaNO3 + 3 H2O
C2H2(g) + O2(g) = CO2 + H2O = CO2 + H2O =>
2 C2H2(g) + 5 O2(g) = 4 CO2 + 2 H2O
CaZnO2 + HCl = CaCl + ZnO2 + H =>
CaZnO2 + HCl = CaCl + ZnO2 + H
NaOH + HNO3 = Na{+} + NO3{-} + H2O =>
NaOH + HNO3 = Na{+} + NO3{-} + H2O
CH3CH3CHOH + O2 = CO2 + H2O =>
2 CH3CH3CHOH + 9 O2 = 6 CO2 + 8 H2O
(CH3COO)2Ba + HCl = CH3COOH + BaCl2 =>
(CH3COO)2Ba + 2 HCl = 2 CH3COOH + BaCl2
Fe + NH4OH = Fe(NH3)33 + H2O =>
Fe + 33 NH4OH = Fe(NH3)33 + 33 H2O
CH3CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2COONa + H2O =>
CH3CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2COONa + H2O
C24H98N + O2 = CO2 + H2O + NO =>
C24H98N + 49 O2 = 24 CO2 + 49 H2O + NO
C2H4 + C2H6 = C3H8 =>
C2H4 + 2 C2H6 = 2 C3H8
Sodiumcarbonate + magnesiumsulfate = sodiumsulfate + magnesiumcarbonate =>
Na2CO3 + MgSO4 = Na2SO4 + MgCO3
CaO2SiO2 + H2CO3 = CaCO3SiO2 + H2O2 =>
CaO2SiO2 + H2CO3 = CaCO3SiO2 + H2O2
(Al(OH)3) + HCl = H2O + AlCl3 =>
(Al(OH)3) + 3 HCl = 3 H2O + AlCl3
HClO + NaOH = NaCl + H2O + O =>
HClO + NaOH = NaCl + H2O + O
(CH3COO)2Ca*H2O = Ca + CH3COO + H2O =>
(CH3COO)2Ca*H2O = Ca + 2 CH3COO + H2O
C135H96O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
2 C135H96O9NS + 313 O2 = 270 CO2 + 96 H2O + 2 NO2 + 2 SO2
CH3COOH + H2O = CH4 + OH =>
CH3COOH + 6 H2O = 2 CH4 + 8 OH
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KHSO4 + KCl + H2O =>
Cr2(SO4)3 + 3 Cl2 + 13 KOH = 2 K2CrO4 + 3 KHSO4 + 6 KCl + 5 H2O
FG = F + G =>
FG = F + G
NaNO3 + H2O = HNO3 + Na{+} + OH{-} =>
NaNO3 + H2O = HNO3 + Na{+} + OH{-}
CCl4 + UO2 = UCl4 + COCl2 =>
2 CCl4 + UO2 = UCl4 + 2 COCl2
NH4NO3 + NaOH = NaNO3 + HNH3 + O2 =>
10 NH4NO3 + 8 NaOH = 8 NaNO3 + 12 HNH3 + 7 O2
Na2S2O3 + Pb(NO3)2 = Na4[Pb(S2O3)3] + NaNO3 =>
3 Na2S2O3 + Pb(NO3)2 = Na4[Pb(S2O3)3] + 2 NaNO3
Al(NO3)3 + Na2SiO3 = Al2(SiO3)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2SiO3 = Al2(SiO3)3 + 6 Na(NO3)
HCN + CH3CHO = CH3C(OH)HCN =>
HCN + CH3CHO = CH3C(OH)HCN
K3[Cr(C2O4)3] + KOH = Cr(OH)3 + K2C2O4 =>
K3[Cr(C2O4)3] + 3 KOH = Cr(OH)3 + 3 K2C2O4
Ba(NO3)2 + Na2SO3 = BaNa2 + (NO3)2SO3 =>
Ba(NO3)2 + Na2SO3 = BaNa2 + (NO3)2SO3
LiOH + H3PO4 = Li2HPO4 + H2O =>
2 LiOH + H3PO4 = Li2HPO4 + 2 H2O
HgO + HNO3 + ZnCl2 = H2O + Zn(NO3)2 + HgCl2 =>
HgO + 2 HNO3 + ZnCl2 = H2O + Zn(NO3)2 + HgCl2
I{2} + S{2}O{3--} = I{-} + S{4}O{6--} =>
2 I{2} + 3 S{2}O{3--} = 2 I{-} + 3 S{4}O{6--}
Ag(NO3)3 + FeCl3 = AgCl3 + Fe(NO3)3 =>
Ag(NO3)3 + FeCl3 = AgCl3 + Fe(NO3)3
KMnO4 + CH3CH2OH = Mn02 + H2O + CH3COOH + KOH =>
4 KMnO4 + 7 CH3CH2OH = 2 Mn02 + 5 H2O + 7 CH3COOH + 4 KOH
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C6H5Cl + HNO3 = O2NC6H4Cl + H2O =>
C6H5Cl + HNO3 = O2NC6H4Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
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