| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + H2O + HClO3 = H2SO4 + HCl
Zn + HClO4 = Zn(HClO4)2 =>
Zn + 2 HClO4 = Zn(HClO4)2
Mg(OH)2(s) = MgO(s) + H2O(g) =>
Mg(OH)2(s) = MgO(s) + H2O(g)
Ag + MgSO4 = Ag2SO4 + Mg =>
2 Ag + MgSO4 = Ag2SO4 + Mg
K2CO3 + Fe2(SO4)3 + H2O = Fe(OH)3 + CO2 + K2SO4 =>
3 K2CO3 + Fe2(SO4)3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 K2SO4
CuCl2*3Cu(OH)2 + H2SO4 = CuSO4 + HCl + H2O =>
CuCl2*3Cu(OH)2 + 4 H2SO4 = 4 CuSO4 + 2 HCl + 6 H2O
SiCl4(s) + H2O = SiO2(s) + HCl(g) =>
SiCl4(s) + 2 H2O = SiO2(s) + 4 HCl(g)
Cr(OH)2 + NH3*H2O = [Cr(NH3)4](OH)2 + H2O =>
Cr(OH)2 + 4 NH3*H2O = [Cr(NH3)4](OH)2 + 4 H2O
CH3COOH + Ca = Ca(CH3COO)2 + H2 =>
2 CH3COOH + Ca = Ca(CH3COO)2 + H2
C29H28 + O2 = CO2 + H2O =>
C29H28 + 36 O2 = 29 CO2 + 14 H2O
Si2Cl + H2O = SiO2 + HCl + H =>
Si2Cl + 4 H2O = 2 SiO2 + HCl + 7 H
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3(NO3)2 =>
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3(NO3)2
MgN2 = Mg + N2 =>
MgN2 = Mg + N2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Na + F = NaF2 =>
Na + 2 F = NaF2
HC2H3O2 + Cu = HCu + C2H3O2 =>
HC2H3O2 + Cu = HCu + C2H3O2
Mg(NO3)2 + NaH2PO4 = Mg(H2PO4)2 + NaNO3 =>
Mg(NO3)2 + 2 NaH2PO4 = Mg(H2PO4)2 + 2 NaNO3
CaN2O6 + H2SO4 = CaSO4 + HNO3 =>
CaN2O6 + H2SO4 = CaSO4 + 2 HNO3
H2O + Cl2O = HOCl =>
H2O + Cl2O = 2 HOCl
CCl3COOH + H2O = H3O + CCl3COO =>
CCl3COOH + H2O = H3O + CCl3COO
Na2O* + H2O = NaOH =>
Na2O* + H2O = 2 NaOH
C72H2 + O2 = CO2 + H2O =>
2 C72H2 + 145 O2 = 144 CO2 + 2 H2O
Mg + CoCl2 = MgCl2 + Co =>
Mg + CoCl2 = MgCl2 + Co
(Na)2O + (H)2O = NaOH =>
(Na)2O + (H)2O = 2 NaOH
Cl2 + K1 = KCl = I2 =>
Cl2 + 2 K1 = 2 KCl
Cu2S(s) = Cu + S =>
Cu2S(s) = 2 Cu + S
H2SO4 + NaBr + CH3OH = CH3Br + Na2SO4 + H2O =>
H2SO4 + 2 NaBr + 2 CH3OH = 2 CH3Br + Na2SO4 + 2 H2O
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2 =>
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2
Al(OH)3 + RbOH = Rb3[Al(OH)6] =>
Al(OH)3 + 3 RbOH = Rb3[Al(OH)6]
KMnO4 + H2SO4 + K2C2O4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 8 H2SO4 + 5 K2C2O4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
KNO2 + NH4ClO4 = KNO3 + NH4ClO3 =>
KNO2 + NH4ClO4 = KNO3 + NH4ClO3
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
H2C2O4 + KMnO4 = H2O + CO2 + MnO2 + K2CO3 =>
3 H2C2O4 + 2 KMnO4 = 3 H2O + 5 CO2 + 2 MnO2 + K2CO3
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
BaOH + H2O = BaOH2 + OH =>
BaOH + H2O = BaOH2 + OH
AlN = N2 + Al3 =>
6 AlN = 3 N2 + 2 Al3
C3H6O2 + H2O = CH2O2 + C2H6O =>
C3H6O2 + H2O = CH2O2 + C2H6O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C14H21NONH2 + H2O = C14H22O11 + CH3OH + N2 =>
4 C14H21NONH2 + 49 H2O = C14H22O11 + 42 CH3OH + 4 N2
Na2SO4 + Br2Cl2 = NaCl + Br2SO4 =>
Na2SO4 + Br2Cl2 = 2 NaCl + Br2SO4
HgO + H2SO4 = H2O + HgSO4 =>
HgO + H2SO4 = H2O + HgSO4
Y + O2 = YO =>
2 Y + O2 = 2 YO
NaClO + KI = NaCl + KIO3 =>
3 NaClO + KI = 3 NaCl + KIO3
BaCO3(s) + HCl(g) = BaCl2(s) + H2O(l) + CO2(g) =>
BaCO3(s) + 2 HCl(g) = BaCl2(s) + H2O(l) + CO2(g)
I2 + OCl + H2O = IO3{-} + Cl + H{+} =>
I2 + 5 OCl + H2O = 2 IO3{-} + 5 Cl + 2 H{+}
Ca + Al = CaAl =>
Ca + Al = CaAl
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
CO + Cr2O3 = CO2 + Cr =>
3 CO + Cr2O3 = 3 CO2 + 2 Cr
C(OH)2 + HNO3 = C(NO3)2 + H2O =>
C(OH)2 + 2 HNO3 = C(NO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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