| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 3 O = CaO + 2 CO
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + NH3 + H2O =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 NH3 + 6 H2O
H2 + K2CrO4 + KCl + H2O = CrCl3 + KOH =>
3 H2 + 2 K2CrO4 + 6 KCl + 2 H2O = 2 CrCl3 + 10 KOH
C6H4(N02)2 + O2 = CO2 + H2O + N2 =>
C6H4(N02)2 + 7 O2 = 6 CO2 + 2 H2O + 2 N2
Li2S + Al(NO3)3 = LiNO3 + Al2S3 =>
3 Li2S + 2 Al(NO3)3 = 6 LiNO3 + Al2S3
Ba(BO2)2 + H2SO4 = HBO2 + BaSO4 =>
Ba(BO2)2 + H2SO4 = 2 HBO2 + BaSO4
(NH4)(NO3) = H2O + N2 + O2 =>
2(NH4)(NO3) = 4 H2O + 2 N2 + O2
CuO + CH3Br = CuBr2 + CH3OCH3 =>
CuO + 2 CH3Br = CuBr2 + CH3OCH3
Mg + Al(PO4) = Mg3(PO4)2 + Al =>
3 Mg + 2 Al(PO4) = Mg3(PO4)2 + 2 Al
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(CO3) + H3(PO4) = Fe3(PO4)2 + H2O + CO2 =>
3 Fe(CO3) + 2 H3(PO4) = Fe3(PO4)2 + 3 H2O + 3 CO2
C2H5OH + Cu = H + C2H5OCu =>
C2H5OH + Cu = H + C2H5OCu
HCl + Na2CO3 = CO2 + H2O + NaCl = =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
MnCl2 + KNO3 = K2MnO4 + NO2 + KCl =>
MnCl2 + 4 KNO3 = K2MnO4 + 4 NO2 + 2 KCl
MgSO4 + BaBr2 = BaSO4 + MgBr2 =>
MgSO4 + BaBr2 = BaSO4 + MgBr2
NaBr + Cl = NaCl + Br2 =>
2 NaBr + 2 Cl = 2 NaCl + Br2
NaK + S = NaK3 + NaS2 =>
3 NaK + 4 S = NaK3 + 2 NaS2
SO2 + B = S + BO3 =>
3 SO2 + 2 B = 3 S + 2 BO3
Np(OH)5 + HIO4 = Np(IO4)5 + H2O =>
Np(OH)5 + 5 HIO4 = Np(IO4)5 + 5 H2O
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
Zn(O2CCH3)2 + LiOH = Zn(OH)2 + LiCH3COO =>
Zn(O2CCH3)2 + 2 LiOH = Zn(OH)2 + 2 LiCH3COO
Cd3(PO4)2(aq) + (NH4)2S(aq) = CdS + (NH4)3(PO4) =>
Cd3(PO4)2(aq) + 3(NH4)2S(aq) = 3 CdS + 2(NH4)3(PO4)
MnSO4 + Ba(NO3)2 = Mn(NO3)2 + BaSO4 =>
MnSO4 + Ba(NO3)2 = Mn(NO3)2 + BaSO4
Sn(OH)Cl3 + HCl = SnCl4 + H2O =>
Sn(OH)Cl3 + HCl = SnCl4 + H2O
C8H18(v) + O2 = CO2 + H2O =>
2 C8H18(v) + 25 O2 = 16 CO2 + 18 H2O
KOH(aq) + HCl(aq) = H2O + KCl =>
KOH(aq) + HCl(aq) = H2O + KCl
FeCl2 + HNO3 = Fe(NO3)2 + FeCl3 + H2O + NO =>
9 FeCl2 + 8 HNO3 = 3 Fe(NO3)2 + 6 FeCl3 + 4 H2O + 2 NO
Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4] =>
Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4]
CH2C(X)2 + KMnO4 + H2SO4 = XC(O)X + CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2C(X)2 + 8 KMnO4 + 12 H2SO4 = 5 XC(O)X + 5 CO2 + 8 MnSO4 + 4 K2SO4 + 17 H2O
Mg + Fe2OH = MgOH + Fe =>
Mg + Fe2OH = MgOH + 2 Fe
(CH3)2NH2 + N2O4 = CO2 + H2O + N2 =>
2(CH3)2NH2 + 4 N2O4 = 4 CO2 + 8 H2O + 5 N2
P2O5 + Mg = MgO + P =>
P2O5 + 5 Mg = 5 MgO + 2 P
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
HPO3 + AgNO3 + NH3 = AgPO3 + NO2 + H2O =>
7 HPO3 + 7 AgNO3 + NH3 = 7 AgPO3 + 8 NO2 + 5 H2O
HC3H5O3 + OH = CHO2 + H2O =>
HC3H5O3 + 9 OH = 3 CHO2 + 6 H2O
NaII + KMnO4 + KOH = I2 + K2MnO4 + NaOH =>
NaII + KMnO4 + KOH = I2 + K2MnO4 + NaOH
Sn{4+} + O{2-} = Sn + O =>
Sn{4+} + 2 O{2-} = Sn + 2 O
C10H22 + O2 = C10O2 + H22 =>
C10H22 + O2 = C10O2 + H22
ZnCl2 + Mg(OH)2 = Zn(OH)2 + MgCl2 =>
ZnCl2 + Mg(OH)2 = Zn(OH)2 + MgCl2
Zn(s) + H3O{+} + H2O = [Zn(H2O)6]{+2} + H2 =>
Zn(s) + 2 H3O{+} + 4 H2O = [Zn(H2O)6]{+2} + H2
Bi2(SO4)3 + BaCl2 = BaSO4 + BiCl3 =>
Bi2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 BiCl3
HNO3(i) + H2S(i) = NO(s) + H2O + S =>
2 HNO3(i) + 3 H2S(i) = 2 NO(s) + 4 H2O + 3 S
C18H34O2 + I = C18H34O2I =>
C18H34O2 + I = C18H34O2I
(NH4)3(PO4) + Sr(ClO3)2 = Sr3(PO4)2 + NH4(ClO3) =>
2(NH4)3(PO4) + 3 Sr(ClO3)2 = Sr3(PO4)2 + 6 NH4(ClO3)
ClH + O2 = Cl2 + H2O =>
4 ClH + O2 = 2 Cl2 + 2 H2O
Mg + B = MgB =>
Mg + B = MgB
H + Pb = HPb =>
H + Pb = HPb
NaCN + CoO4P = NaO4P + CoCN =>
NaCN + CoO4P = NaO4P + CoCN
S8 + OH{-} = S2O3{2-} + S{2-} + H2O =>
S8 + 12 OH{-} = 2 S2O3{2-} + 4 S{2-} + 6 H2O
KMnO4 + Cl2 = KCl + MnO2 + O2 =>
2 KMnO4 + Cl2 = 2 KCl + 2 MnO2 + 2 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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