| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NH3 = 2 H2O + N2O
CuS2 + O2 = Cu + SO4 =>
CuS2 + 4 O2 = Cu + 2 SO4
CuCl + Cl2 = CuCl2 =>
2 CuCl + Cl2 = 2 CuCl2
AgCl + Cu = CuCl2 + Ag =>
2 AgCl + Cu = CuCl2 + 2 Ag
CO + Ni = Ni(CO)4 =>
4 CO + Ni = Ni(CO)4
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
K2Cr2O7 + H2SO4 = KHSO4 + CrO3 + H2O =>
K2Cr2O7 + 2 H2SO4 = 2 KHSO4 + 2 CrO3 + H2O
C7H11O2 + O2 = CO2 + H2O =>
4 C7H11O2 + 35 O2 = 28 CO2 + 22 H2O
C4H12O + O2 = CO2 + H2O =>
2 C4H12O + 13 O2 = 8 CO2 + 12 H2O
Ag + HCl = AgCl2 + H2 =>
Ag + 2 HCl = AgCl2 + H2
AlCl3 + Cs = Al3 + CsCl =>
3 AlCl3 + 9 Cs = Al3 + 9 CsCl
Ag4PO4 = Ag + PO4 =>
Ag4PO4 = 4 Ag + PO4
C2H8 + O2 = H2O + CO2 =>
C2H8 + 4 O2 = 4 H2O + 2 CO2
CaO2 + H2O = CaOH + O2 =>
4 CaO2 + 2 H2O = 4 CaOH + 3 O2
CuCl2 + NaCl = CuClNaCl2 =>
CuCl2 + NaCl = CuClNaCl2
H2O2 + BaCl2*2H2O = BaO2 + H2O + HCl =>
H2O2 + BaCl2*2H2O = BaO2 + 2 H2O + 2 HCl
Co(OH)2 + NH4Cl + NH3 = Co(NH3)6Cl2 + H2O =>
Co(OH)2 + 2 NH4Cl + 4 NH3 = Co(NH3)6Cl2 + 2 H2O
AuF + Fe = FeF + Au =>
AuF + Fe = FeF + Au
LiBr + P4 = Li3P + Br2 =>
12 LiBr + P4 = 4 Li3P + 6 Br2
Cr(NO3)2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
6 Cr(NO3)2 + K2Cr2O7 + 14 HNO3 = 2 KNO3 + 8 Cr(NO3)3 + 7 H2O
Ta + N = TaN =>
Ta + N = TaN
O2 + NaHS = NaOH + SO2 =>
3 O2 + 2 NaHS = 2 NaOH + 2 SO2
LiBr + P4 = Li3P + Br2 =>
12 LiBr + P4 = 4 Li3P + 6 Br2
S6 + O2 = SO3 =>
S6 + 9 O2 = 6 SO3
NaI + NH3 = NaH + NI3 =>
3 NaI + NH3 = 3 NaH + NI3
Cl + KBh = KCl + Bh =>
Cl + KBh = KCl + Bh
H2O2 + BaCl2*2H2O = BaO2 + H2O + HCl =>
H2O2 + BaCl2*2H2O = BaO2 + 2 H2O + 2 HCl
SB + L2 = SBL3 =>
2 SB + 3 L2 = 2 SBL3
CuO = Cu2O + O2 =>
4 CuO = 2 Cu2O + O2
NiSO4*H2O = H2O + NiSO4 =>
NiSO4*H2O = H2O + NiSO4
C18H34O2 + NaOH = C18H33NaO2 + H2O =>
C18H34O2 + NaOH = C18H33NaO2 + H2O
NaNO2 + POCl3 = NOCl + Na3PO4 =>
3 NaNO2 + POCl3 = 3 NOCl + Na3PO4
Au + LiCl = Li + AuCl4 =>
Au + 4 LiCl = 4 Li + AuCl4
H2O2 + BaCl2*2H2O = BaO2 + H2O + HCl =>
H2O2 + BaCl2*2H2O = BaO2 + 2 H2O + 2 HCl
CUS = CU + S =>
CUS = CU + S
NaOH + Co(NO3)2 = Co(OH)2 + NO3Na =>
2 NaOH + Co(NO3)2 = Co(OH)2 + 2 NO3Na
CH4 + O2 = CO2H4 =>
CH4 + O2 = CO2H4
C3H3OH + O2 = CO2 + H2O =>
2 C3H3OH + 7 O2 = 6 CO2 + 4 H2O
C2N2 + O2 = CO2 + N2 =>
C2N2 + 2 O2 = 2 CO2 + N2
Co + Al2O3 = Al3 + Co2O3 =>
6 Co + 3 Al2O3 = 2 Al3 + 3 Co2O3
CH3CH2CH2CHOH + K2Cr2O7 + H2SO4 = CH3CH2CH2CHO + Cr2SO4 + K2SO4 + H2O =>
10 CH3CH2CH2CHOH + K2Cr2O7 + 2 H2SO4 = 10 CH3CH2CH2CHO + Cr2SO4 + K2SO4 + 7 H2O
Ba2 + H2O = Ba(OH)2 + H2(g) =>
Ba2 + 4 H2O = 2 Ba(OH)2 + 2 H2(g)
AlCl3 + F2 = AlF + Cl3 =>
2 AlCl3 + F2 = 2 AlF + 2 Cl3
Br2 + K = BrK =>
Br2 + 2 K = 2 BrK
O2 + NaHS = NaOH + SO2 =>
3 O2 + 2 NaHS = 2 NaOH + 2 SO2
CuBr2 = Cu + Br2 =>
CuBr2 = Cu + Br2
ZnSO4 + K = K2(SO4) + Zn =>
ZnSO4 + 2 K = K2(SO4) + Zn
Al + H3PO4 = PO4Al + H3 =>
Al + H3PO4 = PO4Al + H3
Al + H2PO4 = AlPO4 + H =>
Al + H2PO4 = AlPO4 + 2 H
C12H24O5 + O2 = CO2 + H2O =>
2 C12H24O5 + 31 O2 = 24 CO2 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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