| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + KBr = AgBr + KNO3
C3H8 + Cl2 = C3H6Cl2 + HCl =>
C3H8 + 2 Cl2 = C3H6Cl2 + 2 HCl
AgO + H2O = Ag(OH)2 =>
AgO + H2O = Ag(OH)2
CuCl + O2 + H2O = CuCl2*3Cu(OH)2*H2O + CuCl2 =>
12 CuCl + 3 O2 + 8 H2O = 2 CuCl2*3Cu(OH)2*H2O + 4 CuCl2
NaCl + SO3 + H2O + O = NaSO4 + HCl =>
2 NaCl + 2 SO3 + H2O + O = 2 NaSO4 + 2 HCl
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Cr2O3 + H3PO4 = Cr2P6O18 + H2O =>
Cr2O3 + 6 H3PO4 = Cr2P6O18 + 9 H2O
CH3COOH + H2O = CH3COOH2 + OH =>
CH3COOH + H2O = CH3COOH2 + OH
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Na2S + Cu(CH3COO)2 = Na2(CH3COO)2 + CuS =>
Na2S + Cu(CH3COO)2 = Na2(CH3COO)2 + CuS
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3CH2OH + KMnO4 = CH3COOH + MnO2 + H2O + KOH =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + 4 MnO2 + H2O + 4 KOH
Zn + BrO4{-} + OH{-} + H2O = Zn(OH)4{-2} + Br{-} =>
4 Zn + BrO4{-} + 8 OH{-} + 4 H2O = 4 Zn(OH)4{-2} + Br{-}
O2H2 = H2O + O2 =>
2 O2H2 = 2 H2O + O2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Ca(No3)2 + K = Ca + KNo3 =>
Ca(No3)2 + 2 K = Ca + 2 KNo3
ZnCl + Ag = AgCl + Zn =>
ZnCl + Ag = AgCl + Zn
SnCl2 + HgCl2 = SnCl4 + HgCl =>
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
HCl + Ba(NO3)2 = BaCl + H(NO3)2 =>
HCl + Ba(NO3)2 = BaCl + H(NO3)2
KOH + ZnO = Zn(OH)2 + K2O =>
2 KOH + ZnO = Zn(OH)2 + K2O
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
LiOH + CaS = CaOH + LiS =>
LiOH + CaS = CaOH + LiS
Cu(s) + S8(s) = Cu2S(s) =>
16 Cu(s) + S8(s) = 8 Cu2S(s)
AlBr2 + K2SO4 = Br2K2 + AlSO4 =>
AlBr2 + K2SO4 = Br2K2 + AlSO4
Ca2 + Na(NO3) = Na + Ca(NO3) =>
Ca2 + 2 Na(NO3) = 2 Na + 2 Ca(NO3)
CaCl2 + Na2HPO4 = Ca3(PO4)2 + NaCl + NaH2PO4 =>
3 CaCl2 + 4 Na2HPO4 = Ca3(PO4)2 + 6 NaCl + 2 NaH2PO4
Ba(HCO3)2 + H2SO4 = BaSO4 + H2O + CO2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + 2 H2O + 2 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuSO4 + NH4OH = (NH4)2[Cu(OH)4] + (NH4)2SO4 =>
CuSO4 + 4 NH4OH = (NH4)2[Cu(OH)4] + (NH4)2SO4
Ba + CaCl2 = BaCl2 + Ca =>
Ba + CaCl2 = BaCl2 + Ca
CH3OH + POCl3 = HCl + PO(OCH3)3 =>
3 CH3OH + POCl3 = 3 HCl + PO(OCH3)3
P + N2 = PN =>
2 P + N2 = 2 PN
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
KI + H2SO4 + K2CrO7 = K2SO4 + H2O + I2 + Cr(SO4)3 =>
6 KI + 7 H2SO4 + K2CrO7 = 4 K2SO4 + 7 H2O + 3 I2 + Cr(SO4)3
NaSO4 + SrOH = NaOH + SrSO4 =>
NaSO4 + SrOH = NaOH + SrSO4
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
Zn + H2SO4 = Zn2(SO4)2 + H2 =>
2 Zn + 2 H2SO4 = Zn2(SO4)2 + 2 H2
NaHCO3(s) = CO2(g) + Na2CO3(g) + H2O(g) =>
2 NaHCO3(s) = CO2(g) + Na2CO3(g) + H2O(g)
K2S + CdCl2 = KCl2 + Cd2S =>
K2S + 2 CdCl2 = 2 KCl2 + Cd2S
CH3COONa(H2O)3 = CH3COONa + H2O =>
CH3COONa(H2O)3 = CH3COONa + 3 H2O
KCl + O3 = O2KCl =>
3 KCl + 2 O3 = 3 O2KCl
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
PB(CH3COO)2 + H2S = PBS + CH3COOH =>
PB(CH3COO)2 + H2S = PBS + 2 CH3COOH
C6H5Cl + O2 = CO2 + H2O + HCl =>
C6H5Cl + 7 O2 = 6 CO2 + 2 H2O + HCl
HCl(aq) + K2SO3(aq) = H2SO3(aq) + KCl(aq) =>
2 HCl(aq) + K2SO3(aq) = H2SO3(aq) + 2 KCl(aq)
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
NaOH + HCH3COOH = NaCH3COOH + H2O =>
NaOH + HCH3COOH = NaCH3COOH + H2O
(NaOH) + H3PO4 = Na3PO4 + H2O =>
3(NaOH) + H3PO4 = Na3PO4 + 3 H2O
SrCO3 + Nd2O3 + CoO + ReO2 + ReO3 = SrNdCoReO6 + CO2 =>
2 SrCO3 + Nd2O3 + 2 CoO + ReO2 + ReO3 = 2 SrNdCoReO6 + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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