| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaHPO4 + 2 HNO3 = H3PO4 + Ca(NO3)2
TiCl4 + NaClO4 = NaCl + TiCl4O4 =>
TiCl4 + NaClO4 = NaCl + TiCl4O4
Cu(s) + AgNO3(ac) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(ac) = Cu(NO3)2 + 2 Ag
C2O2H4 + O2 = CO2 + H2O =>
C2O2H4 + 2 O2 = 2 CO2 + 2 H2O
HCl + NaH2SO3 = H2SO3 + NaHCl =>
HCl + NaH2SO3 = H2SO3 + NaHCl
TeF6 + H2O = HF + TeO3 =>
TeF6 + 3 H2O = 6 HF + TeO3
V2O5 + HCl = VCl5 + H2O =>
V2O5 + 10 HCl = 2 VCl5 + 5 H2O
Na2CO3 + KCl = NaCl + K2CO3 =>
Na2CO3 + 2 KCl = 2 NaCl + K2CO3
KHSO4 + Ca(NO3)2 = K2SO4 + HNO3 + CaSO4 =>
2 KHSO4 + Ca(NO3)2 = K2SO4 + 2 HNO3 + CaSO4
Cu(OH)2 + H2 = Cu + H2O =>
Cu(OH)2 + H2 = Cu + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe(NO3)3 + Na2(CrO4) = Fe2(CrO4)3 + Na(NO3) =>
2 Fe(NO3)3 + 3 Na2(CrO4) = Fe2(CrO4)3 + 6 Na(NO3)
BaCl2*6H2O + NaOH = Ba(OH)2 + NaCl + H2O =>
BaCl2*6H2O + 2 NaOH = Ba(OH)2 + 2 NaCl + 6 H2O
C11H25 + O2 = CO2 + H2O =>
4 C11H25 + 69 O2 = 44 CO2 + 50 H2O
C2H5NC + H2O = C3H9NO2 =>
C2H5NC + 2 H2O = C3H9NO2
C6H5CO2CH3 + HNO3 = C6H4CO2CH3NO2 + H2O =>
C6H5CO2CH3 + HNO3 = C6H4CO2CH3NO2 + H2O
CH3COONa + KCl = CH3COOK + NaCl =>
CH3COONa + KCl = CH3COOK + NaCl
Na2SO4 + K2Cl2 = K3Na(SO4)2 + Na2Cl2 =>
4 Na2SO4 + 3 K2Cl2 = 2 K3Na(SO4)2 + 3 Na2Cl2
Zn + Al2O12S3 = O4SZn + Al =>
3 Zn + Al2O12S3 = 3 O4SZn + 2 Al
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
C19H3602 + O2 = CO2 + H2O =>
2 C19H3602 + 1839 O2 = 38 CO2 + 3602 H2O
Na2S(s) + HNO3(aq) = H2S(g) + NaNO3(aq) =>
Na2S(s) + 2 HNO3(aq) = H2S(g) + 2 NaNO3(aq)
NaHSO3 + NaHSO4 = Na2SO4 + H2O + SO2 =>
NaHSO3 + NaHSO4 = Na2SO4 + H2O + SO2
CH2CH2 + Cl2 = CH2ClCH2Cl =>
CH2CH2 + Cl2 = CH2ClCH2Cl
Mo + NaNO3 + Na2CO3 = Na2MoO4 + NaNO2 + CO2 =>
Mo + 3 NaNO3 + Na2CO3 = Na2MoO4 + 3 NaNO2 + CO2
Cu(NO3) + H2O = Cu(H2O)6 + NO3 =>
Cu(NO3) + 6 H2O = Cu(H2O)6 + NO3
NaBrKOH = KBrNaOH =>
NaBrKOH = KBrNaOH
NH4OHH2O = NH4OH3O =>
NH4OHH2O = NH4OH3O
C6H4N2O3S + C8H11N = C14H15N3SO3 =>
C6H4N2O3S + C8H11N = C14H15N3SO3
NaClO + K2MnO4 + H2O = Cl2 + KMnO4 + NaOH + KOH =>
2 NaClO + 2 K2MnO4 + 2 H2O = Cl2 + 2 KMnO4 + 2 NaOH + 2 KOH
Li2S + P4S10 = Li7P3S11 =>
14 Li2S + 3 P4S10 = 4 Li7P3S11
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ni + SO4 = NiSO4 =>
Ni + SO4 = NiSO4
CrCl3 + NaCl = Na3[CrCl6] =>
CrCl3 + 3 NaCl = Na3[CrCl6]
K2SO4 + BaCl2 + AgNO3 = KCl + Ba(NO3)2 + Ag2SO4 =>
K2SO4 + BaCl2 + 2 AgNO3 = 2 KCl + Ba(NO3)2 + Ag2SO4
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Cu(CH3COO)2 + K2S = CuS + KCH3COO =>
Cu(CH3COO)2 + K2S = CuS + 2 KCH3COO
Zn + Hg2(NO3)2 = Zn(NO3)2 + Hg =>
Zn + Hg2(NO3)2 = Zn(NO3)2 + 2 Hg
Cu(SO4) + NH3 = Cu(NH3)4SO4 =>
Cu(SO4) + 4 NH3 = Cu(NH3)4SO4
C6H12 + KMnO4 + H2O = MnO2 + KOH + C6H14O2 =>
3 C6H12 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C6H14O2
CHCl3(Ag) + AgNO3(Ag) = AgCl + CHNO3 =>
CHCl3(Ag) + AgNO3(Ag) = 3 AgCl + CHNO3
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
NaBH4 + C3H8O3 + H2O = NaBC3O4 + H =>
NaBH4 + C3H8O3 + H2O = NaBC3O4 + 14 H
PbS2 = Pb + S2 =>
PbS2 = Pb + S2
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
CuO + Mg(OH)2 = Cu(OH)2 + MgO =>
CuO + Mg(OH)2 = Cu(OH)2 + MgO
KC2H3O2 + H2O = KOH + HC2H3O2 =>
KC2H3O2 + H2O = KOH + HC2H3O2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
LiOH + HPO4 = LiPO4 + H2O =>
LiOH + HPO4 = LiPO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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