| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(CIO)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KCIO
MnCl2 + SiO2 + Li3N + LiN3 = Mn2SiO2N2 + LiCl =>
8 MnCl2 + 4 SiO2 + 5 Li3N + LiN3 = 4 Mn2SiO2N2 + 16 LiCl
CCl3CHO + Ca(OH)2 = CHCl3 + (HCOO)2Ca =>
2 CCl3CHO + Ca(OH)2 = 2 CHCl3 + (HCOO)2Ca
Pt + HNO3 + HCl = H2O + H2PtCl6 + NO =>
3 Pt + 4 HNO3 + 18 HCl = 8 H2O + 3 H2PtCl6 + 4 NO
HF + CCl4 = FC + HCl4 =>
HF + CCl4 = FC + HCl4
Cr2(SO4)3 + H2SO4 + NaBiO3 = H2Cr2O7 + Na2SO4 + Bi2(SO4)3 + H2O =>
2 Cr2(SO4)3 + 6 H2SO4 + 6 NaBiO3 = 2 H2Cr2O7 + 3 Na2SO4 + 3 Bi2(SO4)3 + 4 H2O
Zn + Cu2SO4 = Cu + Zn(SO4)2 =>
Zn + 2 Cu2SO4 = 4 Cu + Zn(SO4)2
HfC + Hf5Sn4 + HfSn2 = Hf2SnC =>
6 HfC + Hf5Sn4 + HfSn2 = 6 Hf2SnC
BaCl2 + Na{+}SO4{-2} = NaCl + Ba{+2}SO4{+2} =>
BaCl2 + 2 Na{+}SO4{-2} = 2 NaCl + Ba{+2}SO4{+2}
H3PO2 + NH4OH = NH4H2PO2 + H2O =>
H3PO2 + NH4OH = NH4H2PO2 + H2O
Bi2Se3 + HCl + H2O = BiOCl + H2Se =>
Bi2Se3 + 2 HCl + 2 H2O = 2 BiOCl + 3 H2Se
AgNO3 + Na3(PO4) = Ag3(PO4) + NaNO3 =>
3 AgNO3 + Na3(PO4) = Ag3(PO4) + 3 NaNO3
Na(NO3) = NaNO2 + O2 =>
2 Na(NO3) = 2 NaNO2 + O2
NH3 + CaO = H2O + N2 + Ca =>
2 NH3 + 3 CaO = 3 H2O + N2 + 3 Ca
(NH4)2CO3Ca(NO3)2 = NH4NO3 + CaCO3 =>
(NH4)2CO3Ca(NO3)2 = 2 NH4NO3 + CaCO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al2(SO4)3 + Ca3(PO4)2 = Al3(PO4)3 + Ca2(SO4)2 =>
6 Al2(SO4)3 + 6 Ca3(PO4)2 = 4 Al3(PO4)3 + 9 Ca2(SO4)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
N2 + H = N3H3 =>
3 N2 + 6 H = 2 N3H3
(C2H6)2 + O2 = CO2 + H2O =>
(C2H6)2 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
LiCl + AgF = AgCl + LiF =>
LiCl + AgF = AgCl + LiF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgI + NH4OH = (Ag(NH3)2)I + H2O =>
AgI + 2 NH4OH = (Ag(NH3)2)I + 2 H2O
CaS = Ca + S =>
CaS = Ca + S
Al2(CO3)3 + H3PO4 = Al(PO4) + H2O + CO2 =>
Al2(CO3)3 + 2 H3PO4 = 2 Al(PO4) + 3 H2O + 3 CO2
K2Cr2O7 + KHSO4 + H2SO4 = Cr2(SO4)3 + H2O + K2S2O6(O2) =>
K2Cr2O7 + 4 KHSO4 + 5 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 K2S2O6(O2)
zinc + Copper(ii)sulfate = zincsulfate + copper =>
Zn + CuSO4 = ZnSO4 + Cu
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4*5H2O + K[HgI3]*H2O = K[Cu2(HgI3)]*2H2O + H2O + SO4 =>
2 CuSO4*5H2O + K[HgI3]*H2O = K[Cu2(HgI3)]*2H2O + 9 H2O + 2 SO4
AgNO3 + FeCl2 = AgCl + Fe(NO3)2 =>
2 AgNO3 + FeCl2 = 2 AgCl + Fe(NO3)2
Na2S2O3 + KMnO4 + HCl = NaCl + MnCl2 + KCl + Na2S4O6 + H2O =>
10 Na2S2O3 + 2 KMnO4 + 16 HCl = 10 NaCl + 2 MnCl2 + 2 KCl + 5 Na2S4O6 + 8 H2O
C2H2O4(aq) + H2SO4(aq) + KMnO4(aq) = CO2(g) + H2O(l) + MnSO4(aq) + K2SO4(aq) =>
5 C2H2O4(aq) + 3 H2SO4(aq) + 2 KMnO4(aq) = 10 CO2(g) + 8 H2O(l) + 2 MnSO4(aq) + K2SO4(aq)
C3H7 + O2 = COH + H2O =>
2 C3H7 + 5 O2 = 6 COH + 4 H2O
C2H5OH + H2SO4 = CH3COOH + H2O + SO2 =>
C2H5OH + 2 H2SO4 = CH3COOH + 3 H2O + 2 SO2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
ZnO(s) + Mn(s) = Zn(s) + MnO2(s) =>
2 ZnO(s) + Mn(s) = 2 Zn(s) + MnO2(s)
NH4I + Cl = NH4Cl + I2 =>
2 NH4I + 2 Cl = 2 NH4Cl + I2
Li2CrO4(ac) + BaCl2(ac) = LiCl(ac) + BaCrO4(s) =>
Li2CrO4(ac) + BaCl2(ac) = 2 LiCl(ac) + BaCrO4(s)
HgCl2 + SbCl = SbCl3 + Hg2Cl2 =>
2 HgCl2 + SbCl = SbCl3 + Hg2Cl2
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
HCOOH + Fe = (HCOO)3Fe + H2 =>
6 HCOOH + 2 Fe = 2(HCOO)3Fe + 3 H2
AgNo3 + BaCl = AgCl + BaNo3 =>
AgNo3 + BaCl = AgCl + BaNo3
Na2O2(s) + H2O2(l) = NaOH(aq) + O2(g) =>
Na2O2(s) + H2O2(l) = 2 NaOH(aq) + O2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 + Cu(NO3)2 = Cu(HCO3)2 + NaNO3 =>
2 NaHCO3 + Cu(NO3)2 = Cu(HCO3)2 + 2 NaNO3
Sn(s) + CuSO4(aq) = Sn(SO4)(aq) + Cu(s) =>
Sn(s) + CuSO4(aq) = Sn(SO4)(aq) + Cu(s)
NH3 + HOAc = NH4{+} + OAc{-} =>
NH3 + HOAc = NH4{+} + OAc{-}
HCl(aq) + SrSO4(s) = H2SO4 + SrCl2 =>
2 HCl(aq) + SrSO4(s) = H2SO4 + SrCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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