| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 HNO3 + C6H12 = 6 CO2 + 12 NO + 12 H2O
K2SO4 + HOH = KOH + H2SO4 =>
K2SO4 + 2 HOH = 2 KOH + H2SO4
HCl + C20H14O4 = HClC20H14O4 =>
HCl + C20H14O4 = HClC20H14O4
MnO + H2O = Mn(OH)2 =>
MnO + H2O = Mn(OH)2
MgBr2(aq) + CuSO4(aq) = CuBr2 + MgSO4 =>
MgBr2(aq) + CuSO4(aq) = CuBr2 + MgSO4
NaHCO3 + HOH = NaOH + H2CO3 =>
NaHCO3 + HOH = NaOH + H2CO3
NaHCO3 + HOH = Na + OH + H2CO3 =>
NaHCO3 + HOH = Na + OH + H2CO3
Mg + Si = Mg2Si =>
2 Mg + Si = Mg2Si
CuSO4 + K2CO3 + H2O = Cu2(OH)2CO3 + K2SO4 + CO2 =>
2 CuSO4 + 2 K2CO3 + H2O = Cu2(OH)2CO3 + 2 K2SO4 + CO2
Mg + Si = MgSi =>
Mg + Si = MgSi
Si + Mg = SiMg =>
Si + Mg = SiMg
KBiO3 + Mn = KBi + MnO4 =>
4 KBiO3 + 3 Mn = 4 KBi + 3 MnO4
Al + CuCl2 = Cu2 + Al3Cl2 =>
6 Al + 2 CuCl2 = Cu2 + 2 Al3Cl2
CuSO4 + Zn = OZn + CuS =>
CuSO4 + 4 Zn = 4 OZn + CuS
HNO3(aq) + NaOH(aq) = H2O(l) + NaNO3(aq) =>
HNO3(aq) + NaOH(aq) = H2O(l) + NaNO3(aq)
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
P2O5 + Ca(OH)2 = Ca5(PO4)3(OH) + H2O =>
3 P2O5 + 10 Ca(OH)2 = 2 Ca5(PO4)3(OH) + 9 H2O
K2SO4 + BaCl2 = BaSO4 + K2Cl2 =>
K2SO4 + BaCl2 = BaSO4 + K2Cl2
HY(NO3)2 = HYO + NO2 + O2 =>
2 HY(NO3)2 = 2 HYO + 4 NO2 + O2
Mo + Cl2 = MoCl5 =>
2 Mo + 5 Cl2 = 2 MoCl5
Mo + Cl2 = MoCl3 =>
2 Mo + 3 Cl2 = 2 MoCl3
Mo + Cl2 = MoCl2 =>
Mo + Cl2 = MoCl2
Ca(OH)2 + Cl2 = Ca(ClO3)2 + CaCl2 + HCl =>
3 Ca(OH)2 + 6 Cl2 = Ca(ClO3)2 + 2 CaCl2 + 6 HCl
KI + HSO4 = KHSO4I =>
KI + HSO4 = KHSO4I
Ba(HCO3)2 + NaOH = Ba(OH)2 + NaHCO3 =>
Ba(HCO3)2 + 2 NaOH = Ba(OH)2 + 2 NaHCO3
Ba(HCO3)2 + NaOH = BaCO3 + NaHCO3 + H2O =>
Ba(HCO3)2 + NaOH = BaCO3 + NaHCO3 + H2O
Hg + O = HgO =>
Hg + O = HgO
SrCl2 + NaHCO3 = NaCl + Sr(HCO3)2 =>
SrCl2 + 2 NaHCO3 = 2 NaCl + Sr(HCO3)2
SrCl2 + NaHCO3 = NaCl + SrCO3 + CO2 + H2O =>
SrCl2 + 2 NaHCO3 = 2 NaCl + SrCO3 + CO2 + H2O
FeCl3 + KI + H2SO4 = I2 + FeCl2 + HCl + K2SO4 =>
2 FeCl3 + 2 KI + H2SO4 = I2 + 2 FeCl2 + 2 HCl + K2SO4
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
H3P + Al(OH)3 = AlP + HOH =>
H3P + Al(OH)3 = AlP + 3 HOH
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
C4H4O6{2-} + H2O2 = CO2 + HCOO{-} + H2O =>
C4H4O6{2-} + 3 H2O2 = 2 CO2 + 2 HCOO{-} + 4 H2O
Na2S2O3(aq) + Cl2(g) + H2O(l) = NaHSO4(aq) + HCl(aq) =>
Na2S2O3(aq) + 4 Cl2(g) + 5 H2O(l) = 2 NaHSO4(aq) + 8 HCl(aq)
CoO + NaOH = Na2CoO2 + H2O =>
CoO + 2 NaOH = Na2CoO2 + H2O
Fe + Ba(OH)2 = Fe(OH)2 + Ba =>
Fe + Ba(OH)2 = Fe(OH)2 + Ba
FeCl3 + HCl = H[FeCl4] =>
FeCl3 + HCl = H[FeCl4]
FeCl3 + HCl = FeCl4{-} + H{+} =>
FeCl3 + HCl = FeCl4{-} + H{+}
B9H15 + H2Cl = BCl + H =>
B9H15 + 9 H2Cl = 9 BCl + 33 H
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
Cu + S = Cu2S =>
2 Cu + S = Cu2S
AlP + Ca = Ca3P2 + Al =>
2 AlP + 3 Ca = Ca3P2 + 2 Al
AlP + Ca = CaP + Al =>
AlP + Ca = CaP + Al
Mo + Cl2 = MoCl =>
2 Mo + Cl2 = 2 MoCl
Mo + Cl2 = MoCl6 =>
Mo + 3 Cl2 = MoCl6
Na(s) + FeCl3 = Fe + NaCl =>
3 Na(s) + FeCl3 = Fe + 3 NaCl
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
SrCl2 + (NH4)2CO3 = SrCO3 + NH4Cl =>
SrCl2 + (NH4)2CO3 = SrCO3 + 2 NH4Cl
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/25
Équations équilibrées sur05/08/24
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