| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 14 NaCl + 8 H2SO4 = 7 Cl2 + 2 Mn + K2SO4 + 7 Na2SO4 + 8 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
PH3 + O9 = P2O5 + H2O =>
18 PH3 + 8 O9 = 9 P2O5 + 27 H2O
NaO = Na + O =>
NaO = Na + O
Na2SO3 + I2 + H2O = Na2SO4 + HI =>
Na2SO3 + I2 + H2O = Na2SO4 + 2 HI
P2S5 + C18H35NH2 = P + HS + C18H35NH =>
P2S5 + 5 C18H35NH2 = 2 P + 5 HS + 5 C18H35NH
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
HF(aq) + LiOH(aq) = FLi + H2O =>
HF(aq) + LiOH(aq) = FLi + H2O
Na2S2O3 + HCl = NaCl + H2O + S8 + SO2 =>
8 Na2S2O3 + 16 HCl = 16 NaCl + 8 H2O + S8 + 8 SO2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH3CH2 + H2O =>
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH3CH2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CuS + HNO3 = Cu(NO3)2 + H2SO4 + N2O + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + H2SO4 + N2O + H2O
FeC2O4(H2O)2(s) + O2(g) = FeO(s) + H2O(g) + CO2(g) =>
2 FeC2O4(H2O)2(s) + O2(g) = 2 FeO(s) + 4 H2O(g) + 4 CO2(g)
S(s) + H2SO4 = SO2(g) + H2O(l) =>
S(s) + 2 H2SO4 = 3 SO2(g) + 2 H2O(l)
Al2O3 + H2O = HAlO2 =>
Al2O3 + H2O = 2 HAlO2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H4 + O{2-} = CH2{2-} + O2 =>
C2H4 + 2 O{2-} = 2 CH2{2-} + O2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
K2S + H2SO4 = KHSO4 + SO2 + H2O =>
K2S + 5 H2SO4 = 2 KHSO4 + 4 SO2 + 4 H2O
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
CuCl2 + H2S = HCl + CuS =>
CuCl2 + H2S = 2 HCl + CuS
CaOH2 + NaCl = CaCl + NaOH2 =>
CaOH2 + NaCl = CaCl + NaOH2
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(v) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(v)
C11H24 + O2 = H2O + CO2 =>
C11H24 + 17 O2 = 12 H2O + 11 CO2
Fe + HOH = Fe(OH)3 + H2 =>
2 Fe + 6 HOH = 2 Fe(OH)3 + 3 H2
Cl4Si + H2O = SiO2 + HCl =>
Cl4Si + 2 H2O = SiO2 + 4 HCl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CaSO3 + ZnO = Zn + CaSO4 =>
CaSO3 + ZnO = Zn + CaSO4
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
MgSiO4 + H2O = Mg + H4SiO4 + OH =>
MgSiO4 + 4 H2O = Mg + H4SiO4 + 4 OH
CO2 + H2O = CH3OH + O2 =>
2 CO2 + 4 H2O = 2 CH3OH + 3 O2
CaO + H2O = Ca + HO =>
CaO + H2O = Ca + 2 HO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ag(NO3)2 + KCl = AgCl + K(NO3)2 =>
Ag(NO3)2 + KCl = AgCl + K(NO3)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na2CO3(s)(heat) = Na2O + CO2(g) =>
Na2CO3(s)(heat) = Na2O + CO2(g)
La2(C2O4)3 = La + C2O4 =>
La2(C2O4)3 = 2 La + 3 C2O4
AgNO3 + K2S = Ag2S + K + NO3 =>
2 AgNO3 + K2S = Ag2S + 2 K + 2 NO3
NaOH + SnCl2 = NaCl + Na2[Sn(OH)4] =>
4 NaOH + SnCl2 = 2 NaCl + Na2[Sn(OH)4]
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
LiF + NaClO4 = LiClO4 + NaF =>
LiF + NaClO4 = LiClO4 + NaF
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NO2 + Na2CO3 = NaNO3 + NaNO2 + CO2 =>
2 NO2 + Na2CO3 = NaNO3 + NaNO2 + CO2
Li + CuO = Li2O + Cu =>
2 Li + CuO = Li2O + Cu
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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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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