| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CaCl2 + (NH4)3PO4 = Ca3(PO4)2 + NH4Cl =>
3 CaCl2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4Cl
Zn + HNO3 = H2O + N2O + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 5 H2O + N2O + 4 Zn(NO3)2
C3H6O2(g) + O2(g) = H2O(g) + CO2(g) =>
2 C3H6O2(g) + 7 O2(g) = 6 H2O(g) + 6 CO2(g)
Zn + HNO3 = H2O + N2O + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 5 H2O + N2O + 4 Zn(NO3)2
ZnO + Ca(OH)2 = CaZnO2 + H2O =>
ZnO + Ca(OH)2 = CaZnO2 + H2O
C5H11Cl + KCN = C6H11N + KCl =>
C5H11Cl + KCN = C6H11N + KCl
Co(NH3)6 + SCN = Co(CNS)4 + NH3 =>
Co(NH3)6 + 4 SCN = Co(CNS)4 + 6 NH3
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
SnO2 + HCl = SnCl4 + H2O =>
SnO2 + 4 HCl = SnCl4 + 2 H2O
SeO2 + KOH = K2SeO4 + H2 =>
SeO2 + 2 KOH = K2SeO4 + H2
KBr + CaCl2 = KCa + BrCl2 =>
KBr + CaCl2 = KCa + BrCl2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Be + H3PO4 = Be(PO4)2 + H2 =>
Be + 2 H3PO4 = Be(PO4)2 + 3 H2
La2O3 + La + Cr + Cu + S = La28Cr12Cu2S47O8 =>
8 La2O3 + 68 La + 36 Cr + 6 Cu + 141 S = 3 La28Cr12Cu2S47O8
AlCl3 + SO2 + O2 + H2O = Al2(SO4)3 + HCl =>
4 AlCl3 + 6 SO2 + 3 O2 + 6 H2O = 2 Al2(SO4)3 + 12 HCl
C7H5ClO2 + NaHCO3 = H2O + CO2 + C7H4O2NaCl =>
C7H5ClO2 + NaHCO3 = H2O + CO2 + C7H4O2NaCl
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
HNO3 + NaO = NaNO3 + HO =>
HNO3 + NaO = NaNO3 + HO
NaO + HNO3 = NaNO3 + OH =>
NaO + HNO3 = NaNO3 + OH
C3H6O2(g) + O2(g) = H2O(g) + CO2(g) =>
2 C3H6O2(g) + 7 O2(g) = 6 H2O(g) + 6 CO2(g)
FeSO4 + Sr(H2PO4)2 = SrSO4 + Fe(H2PO4)2 =>
FeSO4 + Sr(H2PO4)2 = SrSO4 + Fe(H2PO4)2
C5H12O8 + O2 = CO2 + H2O =>
C5H12O8 + 4 O2 = 5 CO2 + 6 H2O
K[Al(OH4)](aq) + H2SO4(aq) = Al(OH3)(s) + K2SO4(aq) + H20(l) =>
10 K[Al(OH4)](aq) + 5 H2SO4(aq) = 10 Al(OH3)(s) + 5 K2SO4(aq) + H20(l)
NaOMgCl = NaClMgO =>
NaOMgCl = NaClMgO
ClO + O2 = ClO3 =>
ClO + O2 = ClO3
HI + CaOH = CaI + H2O =>
HI + CaOH = CaI + H2O
HNO3 + NaO = NaNO3 + HO =>
HNO3 + NaO = NaNO3 + HO
NaO + HNO3 = NaNO3 + OH =>
NaO + HNO3 = NaNO3 + OH
Pb4Cl + Na2SO4 = Pb8SO4 + NaCl =>
2 Pb4Cl + Na2SO4 = Pb8SO4 + 2 NaCl
Na2C2O4 + Sr(NO3)2 = SrC2O4 + NaNO3 =>
Na2C2O4 + Sr(NO3)2 = SrC2O4 + 2 NaNO3
C2H4 + H2O2 = CH2OHCH2OH =>
C2H4 + H2O2 = CH2OHCH2OH
S2Cl2 + NH4Cl = S4N4 + S8 + HCl =>
6 S2Cl2 + 4 NH4Cl = S4N4 + S8 + 16 HCl
CuS(s) = Cu(s) + S(g) =>
CuS(s) = Cu(s) + S(g)
CH3CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
H2 + I = HI =>
H2 + 2 I = 2 HI
K + Au2S = K2S + Au =>
2 K + Au2S = K2S + 2 Au
S2Cl2 + NH4Cl = S3N2 + S + HCl =>
3 S2Cl2 + 2 NH4Cl = S3N2 + 3 S + 8 HCl
K2CO3 + CrI2 = KI + CrCO3 =>
K2CO3 + CrI2 = 2 KI + CrCO3
Be + H3PO4 = Be(PO4)2 + H2 =>
Be + 2 H3PO4 = Be(PO4)2 + 3 H2
(CH2)2(CH3)2 + O2 = CO2 + H2O =>
2(CH2)2(CH3)2 + 13 O2 = 8 CO2 + 10 H2O
C3H6O2(g) + O2(g) = H2O(g) + CO2(g) =>
2 C3H6O2(g) + 7 O2(g) = 6 H2O(g) + 6 CO2(g)
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
CH3CHCH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CHCH2 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
H2SeO4 + Cs(OH)2 = Cs2(SeO4)2 + H2O =>
2 H2SeO4 + 2 Cs(OH)2 = Cs2(SeO4)2 + 4 H2O
Zn(s) + CuSO4(aq) = ZnSO4(s) + Cu(l) =>
Zn(s) + CuSO4(aq) = ZnSO4(s) + Cu(l)
AuCl3 + SnCl2 + H2O = SnO2 + Au + HCl =>
2 AuCl3 + 3 SnCl2 + 6 H2O = 3 SnO2 + 2 Au + 12 HCl
CH3CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
LiHCO3 + AlCl3 = Al(OH)3 + LiCl + CO2 =>
3 LiHCO3 + AlCl3 = Al(OH)3 + 3 LiCl + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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