| Équations équilibrées la veille | Équations équilibrées le lendemain |
UF4 + 3 H2O2 = UO2{2+} + 4 HF + 2 OH{-} + O2
Cu1 + Ag(No3) = Cu(No3)2 + Ag =>
Cu1 + 2 Ag(No3) = Cu(No3)2 + 2 Ag
Al(NO3)3 + Ca(CN)2 = Al(CN)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 Ca(CN)2 = 2 Al(CN)3 + 3 Ca(NO3)2
C6H8O6 + Na2CO3 = C6H7O6Na + CO2 + H2O =>
2 C6H8O6 + Na2CO3 = 2 C6H7O6Na + CO2 + H2O
CuSO4HNO3 = CuNO3HSO4 =>
CuSO4HNO3 = CuNO3HSO4
Bi(OH)3HCl = Bi(OH)2ClH2O =>
Bi(OH)3HCl = Bi(OH)2ClH2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C11H24 + Cl2 = C11H23 + HCl =>
2 C11H24 + Cl2 = 2 C11H23 + 2 HCl
NaI + HNO3 + FeCl3 = HI + NaCl + Fe(NO3)3 =>
3 NaI + 3 HNO3 + FeCl3 = 3 HI + 3 NaCl + Fe(NO3)3
CH3CCl3 + O2 = CO2 + H2O + Cl2 =>
4 CH3CCl3 + 11 O2 = 8 CO2 + 6 H2O + 6 Cl2
HgH2O = HgOH2 =>
HgH2O = HgOH2
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
MnCl2 = Mn + Cl2 =>
MnCl2 = Mn + Cl2
CO + HNO3 = CO2 + NO2 + H2O =>
CO + 2 HNO3 = CO2 + 2 NO2 + H2O
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + HOH =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + 2 HOH
Na2[SiF6] + NaOH = NaF + Na2SiO3 + H2O =>
Na2[SiF6] + 6 NaOH = 6 NaF + Na2SiO3 + 3 H2O
C2H2 + Na + NH3 = C4H6 + NaNH2 =>
2 C2H2 + 2 Na + 2 NH3 = C4H6 + 2 NaNH2
Al + TiO2 = AlO + Ti =>
2 Al + TiO2 = 2 AlO + Ti
(CH3)3CCl + H2O + Na2CO3 = (CH3)3CO + NaCl + CO2 =>
46(CH3)3CCl + 9 H2O + 23 Na2CO3 = 48(CH3)3CO + 46 NaCl + 15 CO2
Sr + PO4 = Sr(PO4) =>
Sr + PO4 = Sr(PO4)
CaCo3 + Na = Ca + Na2Co3 =>
CaCo3 + 2 Na = Ca + Na2Co3
Ba(OH)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + NH3(g) + H2O(l) =>
Ba(OH)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + 2 NH3(g) + 2 H2O(l)
KOH + N2O5 = KNO3 + H2O =>
2 KOH + N2O5 = 2 KNO3 + H2O
Li2SO3 + H2SO3 = LiHSO3 =>
Li2SO3 + H2SO3 = 2 LiHSO3
HCl + KBr = Br2 + KCl + H2 =>
2 HCl + 2 KBr = Br2 + 2 KCl + H2
KOH + MgCl2 = Mg(OH) + KCl2 =>
KOH + MgCl2 = Mg(OH) + KCl2
C3H(COOH)2 + O2 = CO2 + H2O =>
4 C3H(COOH)2 + 15 O2 = 20 CO2 + 6 H2O
Cr{3+} + S2O8{2-} + H2O = Cr2O7{2-} + SO4{2-} + H3O{+} =>
2 Cr{3+} + 3 S2O8{2-} + 21 H2O = Cr2O7{2-} + 6 SO4{2-} + 14 H3O{+}
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
NaOH + HCl = H2OCl + Na =>
NaOH + HCl = H2OCl + Na
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
Na2SO4 + SiO2 = Na2SiO3 + SO3 =>
Na2SO4 + SiO2 = Na2SiO3 + SO3
CH3CH(OH)CH3 + H2O = CH3CH2CH2O + H3O =>
CH3CH(OH)CH3 + H2O = CH3CH2CH2O + H3O
PbCl2 + Cl = PbCl4 =>
PbCl2 + 2 Cl = PbCl4
CoCl2 + HAc = HCl + CoAc2 =>
CoCl2 + 2 HAc = 2 HCl + CoAc2
K2S2O6 + HNO3 = KHSO4 + NO2 =>
K2S2O6 + 2 HNO3 = 2 KHSO4 + 2 NO2
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
H2SO4 + PbCl2 = HCl + PbSO4 =>
H2SO4 + PbCl2 = 2 HCl + PbSO4
Na + H2OH = NaOH + H2 =>
Na + H2OH = NaOH + H2
HCl + CaOCl2 = Cl2 + CaCl2 + H2O =>
2 HCl + CaOCl2 = Cl2 + CaCl2 + H2O
Pb(NO3)2 + KI = PbN2O6KI =>
Pb(NO3)2 + KI = PbN2O6KI
Ca(NO3)2 + N2H8HPO4 + NH3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 6 N2H8HPO4 + 8 NH3 + 2 H2O = Ca10(PO4)6(OH)2 + 20 NH4NO3
Hg + FeCI2 = HgCI2 + Fe =>
Hg + FeCI2 = HgCI2 + Fe
ZnCl2 + O2 = ZnO2 + OCl2 =>
2 ZnCl2 + 3 O2 = 2 ZnO2 + 2 OCl2
PbSO4 + Ca(OH)2 = Pb(OH)2 + CaSO4 =>
PbSO4 + Ca(OH)2 = Pb(OH)2 + CaSO4
Al + NH3 = AlH + N =>
3 Al + NH3 = 3 AlH + N
AgNO3 + K3O4P = Ag3O4P + KNO3 =>
3 AgNO3 + K3O4P = Ag3O4P + 3 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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