| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH5H12 + 17 O2 = 4 C + 34 H2O
NH4NO3(NaNO3)2 = NH4NO3 + NaNO3 =>
NH4NO3(NaNO3)2 = NH4NO3 + 2 NaNO3
FeS(s) + O3(g) = Fe2O3(s) + SO2 =>
6 FeS(s) + 7 O3(g) = 3 Fe2O3(s) + 6 SO2
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
Ba(CN)2 + Al(OH)3 = Ba(OH)2 + Al(CN)3 =>
3 Ba(CN)2 + 2 Al(OH)3 = 3 Ba(OH)2 + 2 Al(CN)3
CH3FH2 + O2 = H2O + CO2 + F2 =>
4 CH3FH2 + 9 O2 = 10 H2O + 4 CO2 + 2 F2
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
K2CO3 + H2SO4 = KHSO4 + H2CO3 =>
K2CO3 + 2 H2SO4 = 2 KHSO4 + H2CO3
H3PO3 + CaOH = H2O + CaH2PO3 =>
H3PO3 + CaOH = H2O + CaH2PO3
CH2CHCN + H2 = N2C2(CH2)4 =>
2 CH2CHCN + H2 = N2C2(CH2)4
FeP + HNO3 = FePO4 + NO + H2O =>
3 FeP + 8 HNO3 = 3 FePO4 + 8 NO + 4 H2O
Zn(OH)2 + Na2SO4 + HCl = ZnSO4 + NaCl + H2O =>
Zn(OH)2 + Na2SO4 + 2 HCl = ZnSO4 + 2 NaCl + 2 H2O
Cu + KCN + H2O = K3(Cu(CN)4) + KOH + H2 =>
2 Cu + 8 KCN + 2 H2O = 2 K3(Cu(CN)4) + 2 KOH + H2
SiO2(heated) = Si + O2 =>
SiO2(heated) = Si + O2
H3PO3 + NH4OH = (NH4)2HPO3 + H2O =>
H3PO3 + 2 NH4OH = (NH4)2HPO3 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + Pb(NO3)2 = N(NO3)2 + PbH3 =>
NH3 + Pb(NO3)2 = N(NO3)2 + PbH3
VO(OH)2 + O2 = V2O5 + H2O =>
4 VO(OH)2 + O2 = 2 V2O5 + 4 H2O
Gd2O3 + H2O = Gd(OH)3 =>
Gd2O3 + 3 H2O = 2 Gd(OH)3
WO3(g) + H2(g) = W(s) + H2O(l) =>
WO3(g) + 3 H2(g) = W(s) + 3 H2O(l)
Li + Ni2O3 = Li2O + Ni =>
6 Li + Ni2O3 = 3 Li2O + 2 Ni
Fe(NO3)2 + Na3PO4 = Fe3PO4 + Na(NO3)2 =>
3 Fe(NO3)2 + Na3PO4 = Fe3PO4 + 3 Na(NO3)2
KBr + CCl4 = KCl + Br2 + C =>
4 KBr + CCl4 = 4 KCl + 2 Br2 + C
(NH4)3PO4 + Ba(OH)2 = NH4OH + Ba + (PO4)2 =>
2(NH4)3PO4 + 3 Ba(OH)2 = 6 NH4OH + 3 Ba + (PO4)2
Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2
AsO4{3-} + I{-} + H{+} = H3AsO3 + I2 + H2O =>
AsO4{3-} + 2 I{-} + 5 H{+} = H3AsO3 + I2 + H2O
NO2 + FeCl3 = Fe(NO2)3 + Cl =>
3 NO2 + FeCl3 = Fe(NO2)3 + 3 Cl
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
Zn(NO3)2*6H2O + NaOH = ZnO + H2O + NaNO3 =>
Zn(NO3)2*6H2O + 2 NaOH = ZnO + 7 H2O + 2 NaNO3
Fe3 + CoCl2 = FeCl3 + Co =>
2 Fe3 + 9 CoCl2 = 6 FeCl3 + 9 Co
Ca + H2 = Ca3H2 =>
3 Ca + H2 = Ca3H2
K2CrO4 + H2SO4 + Na2S2O3 = Na2SO4 + K2SO4 + Cr2SO4 + H2O =>
8 K2CrO4 + 7 H2SO4 + 5 Na2S2O3 = 5 Na2SO4 + 8 K2SO4 + 4 Cr2SO4 + 7 H2O
Sb2O3 = Sb + O =>
Sb2O3 = 2 Sb + 3 O
PbO + MgS = MgO + PbS =>
PbO + MgS = MgO + PbS
AgLi + Fe2(CO3)3 = FeLi3 + Ag2CO3 =>
6 AgLi + Fe2(CO3)3 = 2 FeLi3 + 3 Ag2CO3
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KNO3 + S = SO2 + K02 + NO =>
2 KNO3 + 2 S = 2 SO2 + K02 + 2 NO
C6H6 + KMnO4 + H2O = C6H5(OH)2 + MnO2 + KOH =>
C6H6 + KMnO4 + H2O = C6H5(OH)2 + MnO2 + KOH
NaCl + CuSO4*5H2O = CuCl2 + Na2SO4 + H2O =>
2 NaCl + CuSO4*5H2O = CuCl2 + Na2SO4 + 5 H2O
C6H8O6KHCO3 = C6H7O6KH2OCO2 =>
C6H8O6KHCO3 = C6H7O6KH2OCO2
Co + NiCrO4 = CoCrO4 + Ni =>
Co + NiCrO4 = CoCrO4 + Ni
(CH2)3OH2 + O2 = H2O + CH =>
4(CH2)3OH2 + 3 O2 = 10 H2O + 12 CH
KMnO4 + KCl + H2SO4 = Cl2 + H2O + KHSO4 + MnSO4 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 5 Cl2 + 8 H2O + 12 KHSO4 + 2 MnSO4
HCOOH + CH3NH2 = CH3 + HCOO + NH3 =>
HCOOH + CH3NH2 = CH3 + HCOO + NH3
KMnO4 + H3PO4 + C4 = Mn3(PO4)2 + H2CO3 + K3PO4 + H2O =>
48 KMnO4 + 48 H3PO4 + 15 C4 = 16 Mn3(PO4)2 + 60 H2CO3 + 16 K3PO4 + 12 H2O
NaHSO4 + K2CO3 = Na2CO3 + KHSO4 =>
2 NaHSO4 + K2CO3 = Na2CO3 + 2 KHSO4
C6H6ClN + HCl = C6H7Cl2N =>
C6H6ClN + HCl = C6H7Cl2N
HNO3 + K2SO3 = K2SO4 + NO + H2O =>
2 HNO3 + 3 K2SO3 = 3 K2SO4 + 2 NO + H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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