| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + MgCl2 = FeCl2 + MgSO4
CH3COOH + C2H5 = CH3COOC2H5 + H3O =>
8 CH3COOH + 6 C2H5 = 7 CH3COOC2H5 + 2 H3O
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
P5O2 = P + O2 =>
P5O2 = 5 P + O2
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(s) + 3 K2SO4(aq)
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + CO2 =>
2 MgCl2 + 2 Na2CO3 + H2O = (MgOH)2CO3 + 4 NaCl + CO2
KMnO4 + K2S + H2O = MnO2 + K2SO4 + KOH =>
8 KMnO4 + 3 K2S + 4 H2O = 8 MnO2 + 3 K2SO4 + 8 KOH
NH3 + CuCl2 = Cu(NH3)4Cl2 =>
4 NH3 + CuCl2 = Cu(NH3)4Cl2
C13H28 + O2 = CO + H2O =>
2 C13H28 + 27 O2 = 26 CO + 28 H2O
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
B2O3 + PCl5 = BCl3 + P2O5 =>
5 B2O3 + 6 PCl5 = 10 BCl3 + 3 P2O5
Si(OC2H5)4 = SiO2 + O(C2H5)2 =>
Si(OC2H5)4 = SiO2 + 2 O(C2H5)2
HClO4 + NH3 = ClO4 + NH4 =>
HClO4 + NH3 = ClO4 + NH4
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + NaHPO3(aq) =>
7 P4(s) + 12 NaOH(aq) + 24 H2O(l) = 16 PH3(g) + 12 NaHPO3(aq)
NH2CH3 + H2O = NH3CH3 + OH =>
NH2CH3 + H2O = NH3CH3 + OH
C6H12O6 + C2H5OH = C19H22O6 + H2O =>
14 C6H12O6 + 15 C2H5OH = 6 C19H22O6 + 63 H2O
Cu(NO3)2 + K4Fe(CN)6 = Cu4(Fe(CN)6)2 + KNO3 =>
4 Cu(NO3)2 + 2 K4Fe(CN)6 = Cu4(Fe(CN)6)2 + 8 KNO3
H2O + Al + KMnO4 = KAl(OH)4 + MnO2 =>
2 H2O + Al + KMnO4 = KAl(OH)4 + MnO2
NO3 = N2O + O2 =>
4 NO3 = 2 N2O + 5 O2
Ca(O2)2 + H2O = Ca(OH)2 + O2 =>
2 Ca(O2)2 + 2 H2O = 2 Ca(OH)2 + 3 O2
Hf(CO3)2 = Hf + CO3 =>
Hf(CO3)2 = Hf + 2 CO3
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
CuS + NO3 = CuSO4 + NO =>
CuS + 2 NO3 = CuSO4 + 2 NO
CC6H14 + O2 = CO2 + H2O =>
2 CC6H14 + 21 O2 = 14 CO2 + 14 H2O
C(s) + SO2(g) = CS2(g) + CO(g) =>
5 C(s) + 2 SO2(g) = CS2(g) + 4 CO(g)
Sn + P = Sn3P2 =>
3 Sn + 2 P = Sn3P2
C + H2 + O2 = CH3OH =>
2 C + 4 H2 + O2 = 2 CH3OH
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
Cr + NaOH + H2O = Na3[Cr(OH)6] + H2 =>
2 Cr + 6 NaOH + 6 H2O = 2 Na3[Cr(OH)6] + 3 H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
K2[HgI4] + KCN = K2[KI4] + HgCN =>
K2[HgI4] + KCN = K2[KI4] + HgCN
NaOH + SO4 = H2SO4 + NaO =>
2 NaOH + SO4 = H2SO4 + 2 NaO
C2 + H6O1 = C2H6O1 =>
C2 + H6O1 = C2H6O1
OCl + HCl = Cl2 + H2O =>
2 OCl + 4 HCl = 3 Cl2 + 2 H2O
FeCl3 + H2 = FeCl2 + HCl =>
2 FeCl3 + H2 = 2 FeCl2 + 2 HCl
KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(aq)
Zn + C2H4O2 = H + ZnC4H6O4 =>
Zn + 2 C2H4O2 = 2 H + ZnC4H6O4
Ca(OCl)2 + H2O = HOCl + OH + Ca =>
Ca(OCl)2 + 2 H2O = 2 HOCl + 2 OH + Ca
La + H2SO4 = La2(SO4)3 + SO2 + H2O =>
2 La + 6 H2SO4 = La2(SO4)3 + 3 SO2 + 6 H2O
H4P2O7 + NaOH = NaH3P2O7 + H2O =>
H4P2O7 + NaOH = NaH3P2O7 + H2O
H + P = HP =>
H + P = HP
Na2S2O3 + H2O = H2S2O3 + Na2O =>
Na2S2O3 + H2O = H2S2O3 + Na2O
Zn(s) + H2O(l) = Zn(OH)2(s) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(s) + H2(g)
Hg + SCN = Hg(SCN)2 =>
Hg + 2 SCN = Hg(SCN)2
Na2CO3(aq) + HC2H3O2(aq) = NaC2H3O2 + CO2 + H2O =>
Na2CO3(aq) + 2 HC2H3O2(aq) = 2 NaC2H3O2 + CO2 + H2O
Ca(MnO4)2 + HCl = HMnO4 + CaCl2 =>
Ca(MnO4)2 + 2 HCl = 2 HMnO4 + CaCl2
Fe2(SO4)3 + NaCl = Fe2Cl + Na(SO4)3 =>
Fe2(SO4)3 + NaCl = Fe2Cl + Na(SO4)3
Mn + N2 = Mn3N7 =>
6 Mn + 7 N2 = 2 Mn3N7
HgO(s) = Hg1 + O2(g) =>
2 HgO(s) = 2 Hg1 + O2(g)
HClO + AgNO3 = AgClO + HNO3 =>
HClO + AgNO3 = AgClO + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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