| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba(NO3)2 + 2(NH4)3PO4 = 6 NH4NO3 + Ba3(PO4)2
Gr2O3 + KOH = KGrO2 + H2O =>
Gr2O3 + 2 KOH = 2 KGrO2 + H2O
HCl + O2 = H2O + Cl2O =>
2 HCl + O2 = H2O + Cl2O
C10H16N2O8 + Pb(NO3)2 = PbC10H14N2O8 + HNO3 =>
C10H16N2O8 + Pb(NO3)2 = PbC10H14N2O8 + 2 HNO3
Mg(NO3)2 + K3(PO4)2 = Mg3(PO4)2 + K(NO3)2 =>
3 Mg(NO3)2 + K3(PO4)2 = Mg3(PO4)2 + 3 K(NO3)2
Zn + Ag(NO3)3 = Ag + Zn(NO3)2 =>
3 Zn + 2 Ag(NO3)3 = 2 Ag + 3 Zn(NO3)2
KH2PO4 = K + H + PO4 =>
KH2PO4 = K + 2 H + PO4
HNO3 + Mg2O = MgNO3 + H2O =>
2 HNO3 + Mg2O = 2 MgNO3 + H2O
Zn3(PO4)2 + Pb(OH)2 = Zn(OH)2 + Pb3(PO4)2 =>
Zn3(PO4)2 + 3 Pb(OH)2 = 3 Zn(OH)2 + Pb3(PO4)2
(PO4)3 + CaCl2 = Ca3(PO4)2 + Cl =>
2(PO4)3 + 9 CaCl2 = 3 Ca3(PO4)2 + 18 Cl
Th + Rh + Si = ThRhSi =>
Th + Rh + Si = ThRhSi
K(CrO2) + K(ClO) + K(OH) = K2(CrO4) + KCl + H2O =>
2 K(CrO2) + 3 K(ClO) + 2 K(OH) = 2 K2(CrO4) + 3 KCl + H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
K4Fe(CN)6 + H2SO4 = K2SO4 + K2Fe[Fe(CN)6] + HCN =>
2 K4Fe(CN)6 + 3 H2SO4 = 3 K2SO4 + K2Fe[Fe(CN)6] + 6 HCN
Zn(HCO3)2 + H2SO4 = ZnSO4 + H2O + CO2 =>
Zn(HCO3)2 + H2SO4 = ZnSO4 + 2 H2O + 2 CO2
KIO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
KIO3 + 5 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
HAsO2 + NaClO3 + H2O = H3AsO4 + NaCl =>
3 HAsO2 + NaClO3 + 3 H2O = 3 H3AsO4 + NaCl
Sn + H2O = Sn(OH)2 + H2 =>
Sn + 2 H2O = Sn(OH)2 + H2
Mg(OH)2 + H(NO3) = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 H(NO3) = 2 H2O + Mg(NO3)2
Sr + H = HSr =>
Sr + H = HSr
Pb(NO3)2 + Na2S = NaNO3 + PbS =>
Pb(NO3)2 + Na2S = 2 NaNO3 + PbS
C3H8O3 + K2Cr2O7 + HCl = CO2 + CrCl3 + KCl + H2O =>
3 C3H8O3 + 7 K2Cr2O7 + 56 HCl = 9 CO2 + 14 CrCl3 + 14 KCl + 40 H2O
MnSO4 + PbO2 + HNO3 = Pb(MnO4)2 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 4 HNO3 = Pb(MnO4)2 + 2 PbSO4 + 2 Pb(NO3)2 + 2 H2O
Cr3(PO4)2 = Cr + PO4 =>
Cr3(PO4)2 = 3 Cr + 2 PO4
C9H10O2 + O2 = CO + H2O =>
C9H10O2 + 6 O2 = 9 CO + 5 H2O
HNO3 + (Cu(NH3)4)SO4 = CuSO4 + NH4NO3 =>
4 HNO3 + (Cu(NH3)4)SO4 = CuSO4 + 4 NH4NO3
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
NH4Cl + K(OH) = KCl + NH3 + H2O =>
NH4Cl + K(OH) = KCl + NH3 + H2O
Ti + Al = Ti3Al =>
3 Ti + Al = Ti3Al
NaNO2 + KI + H2SO4 = I2 + NO + Na2SO4 + K2SO420 + H =>
416 NaNO2 + 2 KI + 209 H2SO4 = I2 + 416 NO + 208 Na2SO4 + K2SO420 + 418 H
H2Cl2 + Ca(OH)2 = CaCl2 + H2O =>
H2Cl2 + Ca(OH)2 = CaCl2 + 2 H2O
Ba(C2H3O2)2 + NaOH = Ba(OH)2 + Na(C2H3O2) =>
Ba(C2H3O2)2 + 2 NaOH = Ba(OH)2 + 2 Na(C2H3O2)
CH3CHCH2 + H2O = (CH3)2CHOH =>
CH3CHCH2 + H2O = (CH3)2CHOH
NaC2 = C + Na =>
NaC2 = 2 C + Na
Cu + Fe(OH)3 = Fe + Cu(OH)2 =>
3 Cu + 2 Fe(OH)3 = 2 Fe + 3 Cu(OH)2
H2S + H2O = H3O + S =>
H2S + 2 H2O = 2 H3O + S
(CH3)2AsCl + Zn = (CH3)4As2 + ZnCl2 =>
2(CH3)2AsCl + Zn = (CH3)4As2 + ZnCl2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
FeSO4 + (NH4)2SO4 = (NH4)2SO4*FeSO4 =>
FeSO4 + (NH4)2SO4 = (NH4)2SO4*FeSO4
Na2S2O3 + AgNo3 = Ag2S2O3 + NaNo3 =>
Na2S2O3 + 2 AgNo3 = Ag2S2O3 + 2 NaNo3
FeSO4*(NH4)2SO4*6H2O + NaOH = Fe(OH)2 + Na2SO4 + H2O + NH4OH =>
FeSO4*(NH4)2SO4*6H2O + 4 NaOH = Fe(OH)2 + 2 Na2SO4 + 6 H2O + 2 NH4OH
Na2CO3(aq) + MgSO4(aq) = Na2SO4 + MgCO3(aq) =>
Na2CO3(aq) + MgSO4(aq) = Na2SO4 + MgCO3(aq)
C6H5NH2 + MnO4 = C6H5NO2 + Mn + H2O =>
4 C6H5NH2 + 3 MnO4 = 4 C6H5NO2 + 3 Mn + 4 H2O
H2 + Cl2 + O2 = HClO7 =>
H2 + Cl2 + 7 O2 = 2 HClO7
C4H6O + H2O = C2H4O =>
C4H6O + H2O = 2 C2H4O
C40H56 + KMnO4 + H2O = C40H56(OH)26 + KOH + MnO2 =>
3 C40H56 + 26 KMnO4 + 52 H2O = 3 C40H56(OH)26 + 26 KOH + 26 MnO2
MgO + SO = MgSO4 + MgS =>
2 MgO + 2 SO = MgSO4 + MgS
Ca + As = Ca5As3 =>
5 Ca + 3 As = Ca5As3
Bi(NO3)3(aq) + Na2S(aq) = Bi2S3(s) + NaNO3(aq) =>
2 Bi(NO3)3(aq) + 3 Na2S(aq) = Bi2S3(s) + 6 NaNO3(aq)
Y + H2O = YOH + H2 =>
2 Y + 2 H2O = 2 YOH + H2
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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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