| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Zn(NO3)2 + NH3 + H2O = Zn + HNO3 =>
4 Zn(NO3)2 + NH3 + 3 H2O = 4 Zn + 9 HNO3
Al + Cu2S2 = Cu + Al2S3 =>
4 Al + 3 Cu2S2 = 6 Cu + 2 Al2S3
Fe + SO2 + O2 = Fe3SO4 =>
3 Fe + SO2 + O2 = Fe3SO4
Li + SmCl3 = Sm + LiCl =>
3 Li + SmCl3 = Sm + 3 LiCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaNO3 + NaI + H2SO4 = I + Na2SO4 + NO2 + H2O =>
NaNO3 + NaI + H2SO4 = I + Na2SO4 + NO2 + H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H3OCl + O2 = CO + H2O + Cl =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 4 Cl
K2[Zn(OH)4] + SO2 = K2SO3 + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + SO2 = K2SO3 + Zn(OH)2 + H2O
Zr + Br = ZrBr4 =>
Zr + 4 Br = ZrBr4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NaNO2 + KMnO4 + KOH = H2O + K2MnO4 + NaNO3 =>
NaNO2 + 2 KMnO4 + 2 KOH = H2O + 2 K2MnO4 + NaNO3
Mg2 + Cu2S2 = Mg2S2 + Cu =>
Mg2 + Cu2S2 = Mg2S2 + 2 Cu
FeCl2 + KOH = FeOHCl + KCl =>
FeCl2 + KOH = FeOHCl + KCl
NH4Cl + Br2 = N2 + HCl + HBr =>
2 NH4Cl + 3 Br2 = N2 + 2 HCl + 6 HBr
Ba(HCO3)2 + HCl = BaCl2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 CO2
CH3COOK + KOH = CH4 + K2O + CO2 =>
CH3COOK + KOH = CH4 + K2O + CO2
K2(SO)4 + BaCl2 = KCl + Ba(SO)4 =>
K2(SO)4 + BaCl2 = 2 KCl + Ba(SO)4
KBr + Ca(CO3)2 = KCO3 + CaBr2 =>
2 KBr + Ca(CO3)2 = 2 KCO3 + CaBr2
NaOCl + Ag + H2O = AgCl + NaOH + AgO2 =>
4 NaOCl + 5 Ag + 2 H2O = 4 AgCl + 4 NaOH + AgO2
Ca + I2 = CaI2(classification) =>
Ca + I2 = CaI2(classification)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
AgNO3 + Br2 = AgBr + BrNO3 =>
AgNO3 + Br2 = AgBr + BrNO3
K(MnO4) + HCl = Cl + KCl + MnCl2 + H2O =>
K(MnO4) + 8 HCl = 5 Cl + KCl + MnCl2 + 4 H2O
MgCO3 + HNO3 = Mg(NO3)2 + CO3 + H2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO3 + H2
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
Na2Cl + HS = Na2S + HCl =>
Na2Cl + HS = Na2S + HCl
Fe + CuCO4 = Cu + FeCO4 =>
Fe + CuCO4 = Cu + FeCO4
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
BeSO4 + NH3 = Be(OH)2 + S + N + H2O =>
BeSO4 + 2 NH3 = Be(OH)2 + S + 2 N + 2 H2O
K2SO4 + NaNo3 = KNo3 + Na2SO4 =>
K2SO4 + 2 NaNo3 = 2 KNo3 + Na2SO4
NaCO3 + CH3CO2 = C2H4O2Na(aq) + CO2(g) + H2O(l) =>
7 NaCO3 + 10 CH3CO2 = 7 C2H4O2Na(aq) + 13 CO2(g) + H2O(l)
Na + S = Na2S =>
2 Na + S = Na2S
C7H6O12 + O2 = CO2 + H2O =>
2 C7H6O12 + 5 O2 = 14 CO2 + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + H =>
HAuCl4 + 4 NaBH4 + 12 H2O = Au + 4 B(OH)3 + 4 NaCl + 29 H
CH3C(CH3)CH2 + KMnO4 + H2O = CH3C(OH)(CH3)CH2(OH) + KOH + MnO2 =>
3 CH3C(CH3)CH2 + 2 KMnO4 + 4 H2O = 3 CH3C(OH)(CH3)CH2(OH) + 2 KOH + 2 MnO2
Rh + O2 = RhO =>
2 Rh + O2 = 2 RhO
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
Cr(NO3)3 + Na2SO3 + H2O = Cr(OH)3 + NaNO3 + SO2 =>
2 Cr(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 6 NaNO3 + 3 SO2
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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