| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaIHNO3 = NaHNO3I
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2O + NO2 + H2SO4 =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + 6 H2O + 10 NO2 + H2SO4
NH2OH + NaBiO3 + H2SO4 = N2 + Na2SO4 + Bi2(SO4)3 + H2O =>
4 NH2OH + 2 NaBiO3 + 4 H2SO4 = 2 N2 + Na2SO4 + Bi2(SO4)3 + 10 H2O
MgSO4 + KOH = K2SO4 + Mg(OH)2 =>
MgSO4 + 2 KOH = K2SO4 + Mg(OH)2
PtCl6 + HOH = HCl6 + PtOH =>
PtCl6 + HOH = HCl6 + PtOH
LiOH + HF = LiF + H2O =>
LiOH + HF = LiF + H2O
CuCl2 + NaI = Cu2I2 + NaCl + I2 =>
2 CuCl2 + 4 NaI = Cu2I2 + 4 NaCl + I2
Na + S2 = Na2S =>
4 Na + S2 = 2 Na2S
K2X + BaCl2 = KCl + BaX =>
K2X + BaCl2 = 2 KCl + BaX
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
AgBr2 = AgBr + Br2 =>
2 AgBr2 = 2 AgBr + Br2
C2H3O2H + BeSO4 = H2SO4 + Be(C2H3O2)2 =>
2 C2H3O2H + BeSO4 = H2SO4 + Be(C2H3O2)2
Cl2 + K3CrO3 + KOH = KCl + K2CrO4 + H2O =>
3 Cl2 + 2 K3CrO3 + 4 KOH = 6 KCl + 2 K2CrO4 + 2 H2O
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
C2H6 + H2O = CO + CH4 =>
3 C2H6 + H2O = CO + 5 CH4
Hg3N2 + HCl = HgCl2 + H3N =>
Hg3N2 + 6 HCl = 3 HgCl2 + 2 H3N
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Zn + HBr = Zn(Br)2 + H =>
Zn + 2 HBr = Zn(Br)2 + 2 H
KOH + CrCl3 = Cr(OH)3 + KCl =>
3 KOH + CrCl3 = Cr(OH)3 + 3 KCl
Cu(OH)2 + Zn(OH)2 + Al(OH)3 = Cu4Zn2Al2O9 + H2O =>
4 Cu(OH)2 + 2 Zn(OH)2 + 2 Al(OH)3 = Cu4Zn2Al2O9 + 9 H2O
Bi(OH)3 + (Sn(OH)4){2-}{-} = Bi + (Sn(OH)6){2-} =>
2 Bi(OH)3 + 3(Sn(OH)4){2-}{-} = 2 Bi + 3(Sn(OH)6){2-}
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
C4H6O5(aq) + O2(g) = H2O(g) + CO2(g) =>
C4H6O5(aq) + 3 O2(g) = 3 H2O(g) + 4 CO2(g)
NaCO3 + H3PO4 = Na3PO4 + HCO3 =>
3 NaCO3 + H3PO4 = Na3PO4 + 3 HCO3
NaCl + HNO3 + Sn = Na2SnCl4 + NO + H2O + NaNO3 =>
12 NaCl + 8 HNO3 + 3 Sn = 3 Na2SnCl4 + 2 NO + 4 H2O + 6 NaNO3
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
KOH + FeCl3 = FeOH + KCl3 =>
KOH + FeCl3 = FeOH + KCl3
Sn(OH)Cl + HCl = SnCl2 + H2O =>
Sn(OH)Cl + HCl = SnCl2 + H2O
NO(g) + CH4(g) = HCN(g) + H2O(g) + H2(g) =>
2 NO(g) + 2 CH4(g) = 2 HCN(g) + 2 H2O(g) + H2(g)
KI + NaS2O3 = KS2O3 + NaI =>
KI + NaS2O3 = KS2O3 + NaI
Si + HNO3 + HF = H2SiF6 + NO2 + H2O =>
Si + 4 HNO3 + 6 HF = H2SiF6 + 4 NO2 + 4 H2O
Cu2S + Cu2O = Cu + SO5 =>
Cu2S + 5 Cu2O = 12 Cu + SO5
Al + H3PO4 = Al3(PO4)2 + H2 =>
3 Al + 2 H3PO4 = Al3(PO4)2 + 3 H2
LiCl + ZnSO4 = Li2SO4 + ZnCl2 =>
2 LiCl + ZnSO4 = Li2SO4 + ZnCl2
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)5)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(Co(NH3)5)Cl3 + 22 H2O
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O(l) =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O(l)
AgCl + NH3 = [Ag(NH3)2]Cl =>
AgCl + 2 NH3 = [Ag(NH3)2]Cl
NaOH + HClO4 = NaClO4 + H2O =>
NaOH + HClO4 = NaClO4 + H2O
Mg(NO3)2 + NH4Cl = MgCl2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4NO3
MnSO4 + Ba(NO3)2 = Mn(NO3)2 + BaSO4 =>
MnSO4 + Ba(NO3)2 = Mn(NO3)2 + BaSO4
Cs2SO3(s) + H2O(l) = H2SO3(aq) + CsOH(aq) =>
Cs2SO3(s) + 2 H2O(l) = H2SO3(aq) + 2 CsOH(aq)
Pt(SO4)2 + NaCl = Na2SO4 + PtCl4 =>
Pt(SO4)2 + 4 NaCl = 2 Na2SO4 + PtCl4
LnO + NaOH = Na2LnO2 + H2O =>
LnO + 2 NaOH = Na2LnO2 + H2O
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Ca + HgBr2 = CaBr2 + Hg =>
Ca + HgBr2 = CaBr2 + Hg
C25H52 = C + H2 =>
C25H52 = 25 C + 26 H2
KIO4 + KI + HCl = KCl + I2H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2H2O
C3H7COOH + NH3 = C3H7COONH4 =>
C3H7COOH + NH3 = C3H7COONH4
NH3 + O2 = NO + H2O = =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/24
Équations équilibrées sur01/01/24
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