| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + Po4 = BaPo4
Ti(OH)4 + H2CO3 = Ti(CO3)2 + H2O =>
Ti(OH)4 + 2 H2CO3 = Ti(CO3)2 + 4 H2O
KH2PO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H3PO4 + H2O =>
10 KH2PO2 + 8 KMnO4 + 17 H2SO4 = 8 MnSO4 + 9 K2SO4 + 10 H3PO4 + 12 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
TiCl4 + H2C2O4 + NH3*H2O = (NH4)2TiO(C2O4)2 + NH4Cl + H2O =>
TiCl4 + 2 H2C2O4 + 6 NH3*H2O = (NH4)2TiO(C2O4)2 + 4 NH4Cl + 5 H2O
SbCl3 + HCl = SbCl5 + H2 =>
SbCl3 + 2 HCl = SbCl5 + H2
H2O + HPO4 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
5 H2O + HPO4 + NH4 + Mg + OH = MgNH4PO4*6H2O
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
Mg(OH)2 + P4O10 = H2O + Mg3(PO4)2 =>
6 Mg(OH)2 + P4O10 = 6 H2O + 2 Mg3(PO4)2
CaSO4 + SrCl2 = CaCl2 + Sr(SO4) =>
CaSO4 + SrCl2 = CaCl2 + Sr(SO4)
Si + B = Si3B4 =>
3 Si + 4 B = Si3B4
Na2O2 = Na2O + O =>
Na2O2 = Na2O + O
ZnCl2 + Na2SiO3 = ZnSiO3 + NaCl =>
ZnCl2 + Na2SiO3 = ZnSiO3 + 2 NaCl
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
C14H30 + O2 = C14H30O2 =>
C14H30 + O2 = C14H30O2
C6H6 + O2 + H2O = HCO3{-} + H{+} =>
2 C6H6 + 15 O2 + 6 H2O = 12 HCO3{-} + 12 H{+}
Sn{2+} + Tl{3+} = Tl{+} + Sn{4+} =>
Sn{2+} + Tl{3+} = Tl{+} + Sn{4+}
H3PO4 + SO3 = H2SO4 + P2O5 =>
2 H3PO4 + 3 SO3 = 3 H2SO4 + P2O5
K2SO4 + CaS = CaSO4 + K2S =>
K2SO4 + CaS = CaSO4 + K2S
Na2(SO4) + KNO3 = Na(NO3) + K2(SO4) =>
Na2(SO4) + 2 KNO3 = 2 Na(NO3) + K2(SO4)
H3PO4 + SO3 = H2SO4 + P2O5 =>
2 H3PO4 + 3 SO3 = 3 H2SO4 + P2O5
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Ag + MnO4{-} + H{+} = Ag{+} + Mn{+2} + H2O =>
5 Ag + MnO4{-} + 8 H{+} = 5 Ag{+} + Mn{+2} + 4 H2O
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
Al + NlBr2 = AlBr + Nl =>
2 Al + NlBr2 = 2 AlBr + Nl
H2Po + K = K2Po + H2 =>
H2Po + 2 K = K2Po + H2
(AgNO3) + NaOH = AgOH + NaNO3 =>
(AgNO3) + NaOH = AgOH + NaNO3
MnO + NaOH = Mn(OH)2 + Na2O =>
MnO + 2 NaOH = Mn(OH)2 + Na2O
AI(OH)3 + NaOH = Na(AI(OH)4) =>
AI(OH)3 + NaOH = Na(AI(OH)4)
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
C6H5COOH + NaOH = C6H5COO + Na + H2O =>
C6H5COOH + NaOH = C6H5COO + Na + H2O
Pb(NO3)2 + Na(I) = Pb(I)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(I) = Pb(I)2 + 2 Na(NO3)
Zn(s) + SO2(g) = ZnO(s) + S(s) =>
2 Zn(s) + SO2(g) = 2 ZnO(s) + S(s)
NaMnO4 + Na2S + NaOH = Na2MnO4 + Na2SO4 + H2O =>
8 NaMnO4 + Na2S + 8 NaOH = 8 Na2MnO4 + Na2SO4 + 4 H2O
CrCl3 + H2SO4 = Cr2(SO4)3 + ClH =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 ClH
C6H5CH3 + KMnO4 = C6H6 + MnO2 + KOH + CO2 =>
C6H5CH3 + 2 KMnO4 = C6H6 + 2 MnO2 + 2 KOH + CO2
MgSO4 + HNO3 = H2SO4 + Mg(NO3)2 =>
MgSO4 + 2 HNO3 = H2SO4 + Mg(NO3)2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KJ + KBrO3 + HCl = KBr + KCl + J2 + H2O =>
6 KJ + KBrO3 + 6 HCl = KBr + 6 KCl + 3 J2 + 3 H2O
Li2SO4 + Ba(NO3)2 = LiNO3 + BaSO4 =>
Li2SO4 + Ba(NO3)2 = 2 LiNO3 + BaSO4
FeCl2(aq) + HNO3(aq) + HCl(aq) = FeCl3(aq) + NOCl(g) + H2O(l) =>
2 FeCl2(aq) + HNO3(aq) + 3 HCl(aq) = 2 FeCl3(aq) + NOCl(g) + 2 H2O(l)
AgNO3 + Na2Fe(CN)6 = Ag2Fe(CN)6 + NaNO3 =>
2 AgNO3 + Na2Fe(CN)6 = Ag2Fe(CN)6 + 2 NaNO3
KClO3 + S + KOH = KCl + K2SO3 + H2O =>
2 KClO3 + 3 S + 6 KOH = 2 KCl + 3 K2SO3 + 3 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
MnSO4 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2SO4 + H2O =>
2 MnSO4 + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2SO4 + 2 H2O
CuSO4*5H2O + NH3*H2O = [CuSO4*(NH3)4] + H2O =>
CuSO4*5H2O + 4 NH3*H2O = [CuSO4*(NH3)4] + 9 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cs3PO4 + AlBr3 = CsBr + AlPO4 =>
Cs3PO4 + AlBr3 = 3 CsBr + AlPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/01/24
Équations équilibrées sur10/31/23
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