| Équations équilibrées la veille |
3 K2S + 2 AlCl3 = Al2S3 + 6 KCl
Cu2O + O2 = CuO3 =>
2 Cu2O + 5 O2 = 4 CuO3
OH{-} = O2 + e + H2 =>
2 OH{-} = O2 + 2e + H2
CuCl2 + Mg3(PO4)2 = Cu3(PO4)2 + MgCl2 =>
3 CuCl2 + Mg3(PO4)2 = Cu3(PO4)2 + 3 MgCl2
KMnO4 + HCl = KCl + MnCl + H2O + Cl2 =>
KMnO4 + 8 HCl = KCl + MnCl + 4 H2O + 3 Cl2
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
Al(OH)3 + NaHCO3 = NaOH + Al(HCO3)3 =>
Al(OH)3 + 3 NaHCO3 = 3 NaOH + Al(HCO3)3
NaBr + HClO = NaClO + HBr =>
NaBr + HClO = NaClO + HBr
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
CO2 + H2O = C3H7OH + O2 =>
6 CO2 + 8 H2O = 2 C3H7OH + 9 O2
H2C2O4 + Ca(OH)2 = HCaCO3 + H2O =>
H2C2O4 + 2 Ca(OH)2 = 2 HCaCO3 + 2 H2O
NH4(CaCO3) + BaOH = NH4OH + Ba(CaCO3) =>
NH4(CaCO3) + BaOH = NH4OH + Ba(CaCO3)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnO2 + BrO3 = MnO4 + Br2 =>
3 MnO2 + 2 BrO3 = 3 MnO4 + Br2
Mg(ClO3)2(g) = MgCl2(g) + O2(g) =>
Mg(ClO3)2(g) = MgCl2(g) + 3 O2(g)
H(CN) + Cu(SO4) = H2(SO4) + Cu(CN)2 =>
2 H(CN) + Cu(SO4) = H2(SO4) + Cu(CN)2
Cu + Na2S = Cu2S + Na =>
2 Cu + Na2S = Cu2S + 2 Na
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C7H7NO2 + Fe + HCl = C7H7NH3Cl + H2O + FeCl2 =>
C7H7NO2 + 3 Fe + 7 HCl = C7H7NH3Cl + 2 H2O + 3 FeCl2
CO2 + H2O = C2H8 + O2 =>
2 CO2 + 4 H2O = C2H8 + 4 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO3 + H2O = HCO3 + OH =>
CO3 + H2O = HCO3 + OH
NaI + Br3 = NaBr + I2 =>
6 NaI + 2 Br3 = 6 NaBr + 3 I2
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PO43[{-}] + Ba2 = Ba2P + O43[{-}] =>
PO43[{-}] + Ba2 = Ba2P + O43[{-}]
idrossidodicalcio + diossidodicarbonio = carbonatodicalcio + acqua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C12H22O11 + H2O = C2H6O2 + CO2 =>
5 C12H22O11 + 17 H2O = 24 C2H6O2 + 12 CO2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
C2S + Cl = C4Cl + SCl2 =>
2 C2S + 5 Cl = C4Cl + 2 SCl2
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
NaOCl + NaI + HCl = NaCl + I2 + H2O =>
NaOCl + 2 NaI + 2 HCl = 3 NaCl + I2 + H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CuCrO4 + KI = CuI + I + K2CrO4 =>
CuCrO4 + 2 KI = CuI + I + K2CrO4
KCl + BaCl2 = KBaCl3 =>
KCl + BaCl2 = KBaCl3
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
X10Y14 + O2 = XO2 + Y2O =>
2 X10Y14 + 27 O2 = 20 XO2 + 14 Y2O
C2H3OF + O2 = CO2 + H2O + F23 =>
92 C2H3OF + 207 O2 = 184 CO2 + 138 H2O + 4 F23
AgNO3 + NH4P3 = AgP3 + NH4NO3 =>
AgNO3 + NH4P3 = AgP3 + NH4NO3
Ca(NO3)2 + KCl = CaCl2 + KNO3 =>
Ca(NO3)2 + 2 KCl = CaCl2 + 2 KNO3
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
Bi2(CO3)3(s) = Bi2O3(s) + CO2(g) =>
Bi2(CO3)3(s) = Bi2O3(s) + 3 CO2(g)
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
COCl2 + H2 = CH2Cl2 + H2O =>
COCl2 + 2 H2 = CH2Cl2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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