| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + NaOH = K(OH) + NaCl
Zn(CH3COO)2 + KOH = KCH3COO + Zn(OH)2 =>
Zn(CH3COO)2 + 2 KOH = 2 KCH3COO + Zn(OH)2
Cr2(SO4)3 + KOH = KCrO2 + K2SO4 + H2O =>
Cr2(SO4)3 + 8 KOH = 2 KCrO2 + 3 K2SO4 + 4 H2O
Ag2O + Ba = Ag2Ba + O =>
Ag2O + Ba = Ag2Ba + O
H2O2 + CuSO4 = CuSO4*5H2O + O =>
5 H2O2 + CuSO4 = CuSO4*5H2O + 5 O
AgNO3 + Cl2 = AgCl + N2O5 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O5 + O2
NH2CH2COOH(s) + O2(g) = NH2CONH2(s) + CO2(aq) + H2O(l) =>
2 NH2CH2COOH(s) + 3 O2(g) = NH2CONH2(s) + 3 CO2(aq) + 3 H2O(l)
N2 + S8 = N2S =>
8 N2 + S8 = 8 N2S
Na2CO3 + Mg(NO3)2 = NaNO3 + MgCO3 =>
Na2CO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3
Al2O3 + KOH = K(AlO2) + H2O =>
Al2O3 + 2 KOH = 2 K(AlO2) + H2O
Fe(CNS) + KCNS = Fe(CN)2 + KS2 =>
Fe(CNS) + KCNS = Fe(CN)2 + KS2
AuO + C = Au + CO2 =>
2 AuO + C = 2 Au + CO2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + OH2 =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 OH2
C2H6 + Cl = C2H4Cl2 + HCl =>
C2H6 + 4 Cl = C2H4Cl2 + 2 HCl
Fe(CNS) + KCNS = Fe(CN)2 + KS2 =>
Fe(CNS) + KCNS = Fe(CN)2 + KS2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
I2 + CHCl3 = ICl + CH =>
3 I2 + 2 CHCl3 = 6 ICl + 2 CH
Cu3(NO)2 + NaOH = Cu(OH)2 + Na3NO =>
Cu3(NO)2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3NO
V + HCl = VCl4 + H2 =>
V + 4 HCl = VCl4 + 2 H2
Li3N + H2 = LiH + N2 =>
2 Li3N + 3 H2 = 6 LiH + N2
Al2(CO3)3 + NH4NO3 = (NH4)2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 NH4NO3 = 3(NH4)2CO3 + 2 Al(NO3)3
CaCl2 + K4(Fe(CN)6) = CaK2(Fe(CN)6) + KCl =>
CaCl2 + K4(Fe(CN)6) = CaK2(Fe(CN)6) + 2 KCl
CH3CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3CHO + K2SO4 + H2O =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 CH3CHO + K2SO4 + 7 H2O
Ni + V = Ni92V8 =>
92 Ni + 8 V = Ni92V8
PbS2 = Pb + S2 =>
PbS2 = Pb + S2
CaCO3 + LiBr = CaBr2 + Li2CO3 =>
CaCO3 + 2 LiBr = CaBr2 + Li2CO3
Ni + V = Ni90V10 =>
90 Ni + 10 V = Ni90V10
Ca + HCl + N2 + H3PO4 = CaCl2 + (NH4)3PO4 =>
9 Ca + 18 HCl + 3 N2 + 2 H3PO4 = 9 CaCl2 + 2(NH4)3PO4
NaCl + Li = Na + LiCl =>
NaCl + Li = Na + LiCl
CrBr3 + O2 = Cr2O3 + Br2 =>
4 CrBr3 + 3 O2 = 2 Cr2O3 + 6 Br2
C8H18O = C + H + O =>
C8H18O = 8 C + 18 H + O
BaSO4 = BaO + SO2 + O2 =>
2 BaSO4 = 2 BaO + 2 SO2 + O2
SO3 + HCl = H2SO3 + Cl2 =>
SO3 + 2 HCl = H2SO3 + Cl2
C5H15O + O2 = CO2 + H2O =>
4 C5H15O + 33 O2 = 20 CO2 + 30 H2O
CuO + Fe2O3 = CuO4Fe2 =>
CuO + Fe2O3 = CuO4Fe2
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
Cr + CoI2 = Co + CrI2 =>
Cr + CoI2 = Co + CrI2
Na2S2O3 + Al2(C2O4)3 = Na2C2O4 + Al2(S2O3)3 =>
3 Na2S2O3 + Al2(C2O4)3 = 3 Na2C2O4 + Al2(S2O3)3
NaOH = H2ONa2O =>
2 NaOH = H2ONa2O
C6H5COONa + FeCl3 = (C6H5COO)3Fe + NaCl =>
3 C6H5COONa + FeCl3 = (C6H5COO)3Fe + 3 NaCl
Z2 + O2 = Z2O2 =>
Z2 + O2 = Z2O2
Na2SSO3 + HCl = S + H2SO3 + NaCl =>
Na2SSO3 + 2 HCl = S + H2SO3 + 2 NaCl
Zn + S = ZnS =>
Zn + S = ZnS
Na2CO3 + HCl = H2CO3 + NaCl = H2O + CO2 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
KCl + Zn = KZn + Cl =>
KCl + Zn = KZn + Cl
CuSO4(aq) + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4(aq) + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3
B + H2SO4 = H3BO4 + SO2 + H2O =>
2 B + 5 H2SO4 = 2 H3BO4 + 5 SO2 + 2 H2O
C5H12O = C5H10 + H2O =>
C5H12O = C5H10 + H2O
C5H8O4 + H2O = CH4 + CO2 =>
2 C5H8O4 + 2 H2O = 5 CH4 + 5 CO2
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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