| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
Al2S2 + H2O = Al(OH)2 + H2S =>
Al2S2 + 4 H2O = 2 Al(OH)2 + 2 H2S
KClO + KCrO2 = KCl + KCrO4 =>
2 KClO + KCrO2 = 2 KCl + KCrO4
Calcium + zincsulfate = calciumsulfate + zinc =>
Ca + ZnSO4 = CaSO4 + Zn
HNO3 + K2Cr2O7 + H2O2 = CrO5 + H2O + KNO3 =>
2 HNO3 + K2Cr2O7 + 4 H2O2 = 2 CrO5 + 5 H2O + 2 KNO3
Mg + AlP = MgAl + P =>
Mg + AlP = MgAl + P
Al(OH0)3 + CH3COOH = Al(C2H3O2)3 + H2O =>
Al(OH0)3 + 3 CH3COOH = Al(C2H3O2)3 + 3 H2O
NH4OH + CO2 = CH5NO3 =>
NH4OH + CO2 = CH5NO3
Ni2 + CH3COOH = Ni(CH3COO) + H2 =>
Ni2 + 2 CH3COOH = 2 Ni(CH3COO) + H2
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
Fe2 + CuNO3 = Cu + FeNO3 =>
Fe2 + 2 CuNO3 = 2 Cu + 2 FeNO3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
BaSO4 + C = BaS + C2O4 =>
BaSO4 + 2 C = BaS + C2O4
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
H3PO3 + Sr(OH)2 = H2O + SrH3PO4 =>
H3PO3 + Sr(OH)2 = H2O + SrH3PO4
CaCO3 + H2SO4 = CO2 + CaSO4 + H2O =>
CaCO3 + H2SO4 = CO2 + CaSO4 + H2O
K2SO3 + Na2AsO4 = K2SO4 + Na + As2O3 =>
5 K2SO3 + 2 Na2AsO4 = 5 K2SO4 + 4 Na + As2O3
H2SO4 + KMnO4 + Fe(NO3)2 = MnSO4 + Fe2(SO4)3 + Fe(NO3)3 + KNO3 + H2O =>
4 H2SO4 + KMnO4 + 5 Fe(NO3)2 = MnSO4 + Fe2(SO4)3 + 3 Fe(NO3)3 + KNO3 + 4 H2O
LiH + Li8C3 + NH3 = Li3N + C2H6 =>
3 LiH + 6 Li8C3 + 17 NH3 = 17 Li3N + 9 C2H6
LiBr + AgI = AgBr + LiI =>
LiBr + AgI = AgBr + LiI
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
KMnO4 + H2SO4 + NH2OH = N2 + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 10 NH2OH = 5 N2 + 18 H2O + 2 MnSO4 + K2SO4
C5H12(l) + O2(g) = CO2(g) + H2O =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O
Al + H2SO3 = H + Al2(SO3)3 =>
2 Al + 3 H2SO3 = 6 H + Al2(SO3)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg3 + (PO4)2 + C = Mg3P2 + CO =>
Mg3 + (PO4)2 + 8 C = Mg3P2 + 8 CO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ni + Fe2(SO4)3 = Ni(SO4) + Fe =>
3 Ni + Fe2(SO4)3 = 3 Ni(SO4) + 2 Fe
(NH4)2Cr2O7 + Sn(NO2)4 = NH4NO2 + Sn(Cr2O7)2 =>
2(NH4)2Cr2O7 + Sn(NO2)4 = 4 NH4NO2 + Sn(Cr2O7)2
ZrCl4 + NaOH = Zr(OH)4 + NaCl =>
ZrCl4 + 4 NaOH = Zr(OH)4 + 4 NaCl
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
NH4Cl(aq) + Pb(NO3)2(aq) = NH4(NO3) + PbCl2 =>
2 NH4Cl(aq) + Pb(NO3)2(aq) = 2 NH4(NO3) + PbCl2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C6H14 + O2 = CO12 + H2O =>
2 C6H14 + 79 O2 = 12 CO12 + 14 H2O
AgCl + H2CO3 = Ag2CO3 + HCl =>
2 AgCl + H2CO3 = Ag2CO3 + 2 HCl
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
HIO3 = I2O5 + H2O =>
2 HIO3 = I2O5 + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
VF3 + (NH4)2S = V2S3 + NH4F =>
2 VF3 + 3(NH4)2S = V2S3 + 6 NH4F
[CH3NH3]Cl + NaOH = CH3NH2 + NaCl + H2O =>
[CH3NH3]Cl + NaOH = CH3NH2 + NaCl + H2O
CaCl + Na2Co3 = Ca2Co3 + NaCl =>
2 CaCl + Na2Co3 = Ca2Co3 + 2 NaCl
ZnBr2 + HCl = ZnCl2 + HBr =>
ZnBr2 + 2 HCl = ZnCl2 + 2 HBr
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
(NH4)2(SO4) + Ba(NO3)2 = BaSO4 + (NH4)(NO3) =>
(NH4)2(SO4) + Ba(NO3)2 = BaSO4 + 2(NH4)(NO3)
Ca10F2(PO4)6 + H2SO4 = HF + Ca(H2PO4)2 + CaSO4 =>
Ca10F2(PO4)6 + 7 H2SO4 = 2 HF + 3 Ca(H2PO4)2 + 7 CaSO4
HBrO + NaOH = H2O + Na + BrO =>
HBrO + NaOH = H2O + Na + BrO
Hg + CuSO4 = Hg2SO4 + Cu =>
2 Hg + CuSO4 = Hg2SO4 + Cu
CH2CHCHCH2 + Br2 = CH2BrCHBrCHBrCH2Br =>
CH2CHCHCH2 + 2 Br2 = CH2BrCHBrCHBrCH2Br
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
SIO2 + C = SIC + CO =>
SIO2 + 3 C = SIC + 2 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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