| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Ag + N2 = 2 Ag3N
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K + H2 = K4H =>
8 K + H2 = 2 K4H
HAc + NH4OH = HOH + NH4Ac =>
HAc + NH4OH = HOH + NH4Ac
C5H10Br2 + H2O = C5H10O + HBr =>
C5H10Br2 + H2O = C5H10O + 2 HBr
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
Al2(SO4)3 + Ba(NO3)2 = Ba2(SO4)2 + Al(NO3)3 =>
2 Al2(SO4)3 + 6 Ba(NO3)2 = 3 Ba2(SO4)2 + 4 Al(NO3)3
I + NiBr = Br + NiI =>
I + NiBr = Br + NiI
Hg + S = HgS =>
Hg + S = HgS
CaCl2 + Cs3PO4 = CaCs3 + Cl2PO4 =>
CaCl2 + Cs3PO4 = CaCs3 + Cl2PO4
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
KI + K2Cr2O7 + H2O = Cr2O3 + KOH + I2 =>
6 KI + K2Cr2O7 + 4 H2O = Cr2O3 + 8 KOH + 3 I2
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
OCl + S2O3 = O4 + SCl2 =>
16 OCl + 4 S2O3 = 7 O4 + 8 SCl2
Fe2S + HNO3 = Fe(NO3)3 + Fe(SO4)3 + NO2 + H2O =>
3 Fe2S + 54 HNO3 = 5 Fe(NO3)3 + Fe(SO4)3 + 39 NO2 + 27 H2O
Mn(OH)Cl = MnO + HCl =>
Mn(OH)Cl = MnO + HCl
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
KCrO4 + Na2SO3 + KOH + H2O = Na2SO4 + K3[Cr(OH)6] =>
KCrO4 + 2 Na2SO3 + 2 KOH + 2 H2O = 2 Na2SO4 + K3[Cr(OH)6]
Na2C2O4 + H2SO4 = Na2H + HSO4C2O4 =>
Na2C2O4 + H2SO4 = Na2H + HSO4C2O4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
CH3CHBr2 + Br2 = CH3CBrBr2 + HBr =>
CH3CHBr2 + Br2 = CH3CBrBr2 + HBr
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
KMnO4 + NaNO2 + H2O2 = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 4 NaNO2 + H2O2 = 2 MnO2 + 4 NaNO3 + 2 KOH
Na2CO3 + H3PO4 = NaH2PO4 + CO2 + H2O =>
Na2CO3 + 2 H3PO4 = 2 NaH2PO4 + CO2 + H2O
Cr2(SO4)3 + (NH4)2SO4 = NH4Cr(SO4)2 =>
Cr2(SO4)3 + (NH4)2SO4 = 2 NH4Cr(SO4)2
KCr(SO4)2 + Na2S + H2O = H2S + Cr(OH)3 + K2SO4 + Na2SO4 =>
2 KCr(SO4)2 + 3 Na2S + 6 H2O = 3 H2S + 2 Cr(OH)3 + K2SO4 + 3 Na2SO4
C6H12O6 + NO3 = CO2 + N2 + H2O =>
C6H12O6 + 4 NO3 = 6 CO2 + 2 N2 + 6 H2O
KHCO3 = K2CO3 + CO2H2O =>
2 KHCO3 = K2CO3 + CO2H2O
CaO + Al(OH)3 = Ca(OH)2 + Al2O3 =>
3 CaO + 2 Al(OH)3 = 3 Ca(OH)2 + Al2O3
MnO2 + O2 + NaOH = Na3MnO4 + H2O =>
4 MnO2 + O2 + 12 NaOH = 4 Na3MnO4 + 6 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Al + RbNO3(aq) + RbOH + H2O(aq) = RbAlO2(aq) + NH3(aq) =>
8 Al + 3 RbNO3(aq) + 5 RbOH + 2 H2O(aq) = 8 RbAlO2(aq) + 3 NH3(aq)
Na + HCl = NaCl + H2* =>
2 Na + 2 HCl = 2 NaCl + H2*
NH4Cl + Ba(No3)2 = NH4(No3)2 + BaCl =>
NH4Cl + Ba(No3)2 = NH4(No3)2 + BaCl
AgOH = Ag{+} + OH{-} =>
AgOH = Ag{+} + OH{-}
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaHCO3 + H6C4O5 = H2O + CO2 + Na2H4C4O5 =>
2 NaHCO3 + H6C4O5 = 2 H2O + 2 CO2 + Na2H4C4O5
NaS + H2SO4 = NaSO4 + H2S =>
NaS + H2SO4 = NaSO4 + H2S
Si + HNO3 + HF = H2SiF4 + NO + H2O =>
3 Si + 2 HNO3 + 12 HF = 3 H2SiF4 + 2 NO + 4 H2O
Na2SnO3 + HCl = NaCl + SnCl2 + Cl2 + H2O =>
Na2SnO3 + 6 HCl = 2 NaCl + SnCl2 + Cl2 + 3 H2O
NaHCO3 + H6C4O5 = H2O + CO2 + Na2H4C4O5 =>
2 NaHCO3 + H6C4O5 = 2 H2O + 2 CO2 + Na2H4C4O5
PbO2(heat) = Pb + O2 =>
PbO2(heat) = Pb + O2
Ca + Li = Ca2Li =>
2 Ca + Li = Ca2Li
C6H5Cl + AgNO3 = AgCl + C6H5NO3 =>
C6H5Cl + AgNO3 = AgCl + C6H5NO3
MgSO4 + Cr = Mg + CrSO4 =>
MgSO4 + Cr = Mg + CrSO4
Zn + KOH + H2O = K2[Zn(OH)3] + H2 =>
2 Zn + 4 KOH + 2 H2O = 2 K2[Zn(OH)3] + H2
K2S + O2 = K2SO4 =>
K2S + 2 O2 = K2SO4
KClO3 + H2SO4 = K2SO4 + HClO4 + ClO2 + H2O =>
6 KClO3 + 3 H2SO4 = 3 K2SO4 + 2 HClO4 + 4 ClO2 + 2 H2O
C4H110H + O2 = CO2 + H2O =>
4 C4H110H + 127 O2 = 16 CO2 + 222 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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