| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO + 2 CH3COOH + NaCl = Cl2 + H2O + 2 NaC2O2H3
BaO + CaO = CaBaO2 =>
BaO + CaO = CaBaO2
HCl + CuO = HOH + CuCl2 =>
2 HCl + CuO = HOH + CuCl2
Na3Po4(aq) + CoCl2(aq) = Co3(Po4)2(s) + NaCl(aq) =>
2 Na3Po4(aq) + 3 CoCl2(aq) = Co3(Po4)2(s) + 6 NaCl(aq)
Fe(OH)3 + H(NO3) = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 H(NO3) = Fe(NO3)3 + 3 H2O
Zn(C2H3O2)2 + Li2CrO4 = ZnCrO4 + LiC2H3O2 =>
Zn(C2H3O2)2 + Li2CrO4 = ZnCrO4 + 2 LiC2H3O2
K2SO4 + Na2S = K2S + Na2SO4 =>
K2SO4 + Na2S = K2S + Na2SO4
P2 + O5 + H2O = H2P2O6 =>
P2 + O5 + H2O = H2P2O6
C6H10O + KMnO4 + H2O = C6H10O4 + MnO2 + KOH =>
C6H10O + 2 KMnO4 + H2O = C6H10O4 + 2 MnO2 + 2 KOH
NiS(s) + HCl(aq) = NiCl2(aq) + H2S(g) =>
NiS(s) + 2 HCl(aq) = NiCl2(aq) + H2S(g)
Cu(C2H3O2)2 + Na2(CrO4) = CuCrO4 + NaC2H3O2 =>
Cu(C2H3O2)2 + Na2(CrO4) = CuCrO4 + 2 NaC2H3O2
FeN2 = Fe + N2 =>
FeN2 = Fe + N2
FeCl3 + NOH5 = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NOH5 = Fe(OH)3 + 3 NH4Cl
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Br(l) + N(g) = NBr3(g) =>
3 Br(l) + N(g) = NBr3(g)
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
**CsHCO3 = Cs2CO3 + CO2 + H2O** =>
2**CsHCO3 = Cs2CO3 + CO2 + H2O**
Fe + NO3 = Fe(NO3) =>
Fe + NO3 = Fe(NO3)
Cd + N = CdN =>
Cd + N = CdN
Na2CO3 + CaC2 = Na2C2 + CaCO3 =>
Na2CO3 + CaC2 = Na2C2 + CaCO3
Zn + AlCl3 = ZnCl2 + Al =>
3 Zn + 2 AlCl3 = 3 ZnCl2 + 2 Al
Pb(C2H3O2)4 + Na2S = PbS2 + Na(C2H3O2) =>
Pb(C2H3O2)4 + 2 Na2S = PbS2 + 4 Na(C2H3O2)
Mn + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn + 7 S2O8{2-} + 8 H2O = 2 MnO4{-} + 14 SO4{2-} + 16 H{+}
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
AI + I2 = AII3 =>
2 AI + 3 I2 = 2 AII3
Al2(CrO4)3 + Ba(NO3)2 = Al(NO3)3 + BaCrO4 =>
Al2(CrO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaCrO4
CuSO4 + NaCl + Na2S2O3 + H2O = CuCl + NaHSO4 =>
8 CuSO4 + 8 NaCl + Na2S2O3 + 5 H2O = 8 CuCl + 10 NaHSO4
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HI + Al = H3Al + I =>
3 HI + Al = H3Al + 3 I
NH4NO3 + KCl = KNH4 + ClNO3 =>
NH4NO3 + KCl = KNH4 + ClNO3
Al2O3 + HF = Al2F + HO3 =>
Al2O3 + HF = Al2F + HO3
H + P2CN = HCN + P =>
H + P2CN = HCN + 2 P
Na2CO3 + CaC2 = Na2C2 + CaCO3 =>
Na2CO3 + CaC2 = Na2C2 + CaCO3
Cr + Cu = CrCu =>
Cr + Cu = CrCu
Hg2OH = Hg + OH =>
Hg2OH = 2 Hg + OH
Cu + Ca(No3)2 = Ca + Cu(No3)2 =>
Cu + Ca(No3)2 = Ca + Cu(No3)2
CuS + HNO3 = Cu2(NO3)2 + H2SO4 + NO + H2O =>
6 CuS + 20 HNO3 = 3 Cu2(NO3)2 + 6 H2SO4 + 14 NO + 4 H2O
KMnO4 + H2SO4 + Na2SO3 = Na2SO4 + Mn(SO4)2 + K2SO4 + H2O =>
2 KMnO4 + 5 H2SO4 + 3 Na2SO3 = 3 Na2SO4 + 2 Mn(SO4)2 + K2SO4 + 5 H2O
ZnSO4 + AlCl3 = ZnCl2 + Al2(SO4)3 =>
3 ZnSO4 + 2 AlCl3 = 3 ZnCl2 + Al2(SO4)3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CdS + I2 + HCl = CdCl + HI + S =>
2 CdS + I2 + 2 HCl = 2 CdCl + 2 HI + 2 S
C6H5CHO + NaOH = C6H5COONa + C6H5CH2OH =>
2 C6H5CHO + NaOH = C6H5COONa + C6H5CH2OH
C6H5OH + SO4 + H2O = H2SO4 + CO2 =>
C6H5OH + 14 SO4 + 11 H2O = 14 H2SO4 + 6 CO2
Na2O + HCl = H2O + NaCl =>
Na2O + 2 HCl = H2O + 2 NaCl
CuSO4*5H2O + KI = CuI + KSO4 + H2O =>
CuSO4*5H2O + KI = CuI + KSO4 + 5 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaMnO4 + P + HCl = MnCl2 + H3PO4 + NaCl =>
NaMnO4 + P + 3 HCl = MnCl2 + H3PO4 + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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