| Équations équilibrées la veille | Équations équilibrées le lendemain |
KF + Cs = CsF + K
BiSCN = [Bi(SCN)] =>
BiSCN = [Bi(SCN)]
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
NaHSO4 + CaCl2 = NaHCl2 + CaSO4 =>
NaHSO4 + CaCl2 = NaHCl2 + CaSO4
PbS + NaCl = Pb + Na2S + ClS =>
3 PbS + 2 NaCl = 3 Pb + Na2S + 2 ClS
Ca(Br)2 + Na3Po4 = Ca3(Po4)2 + NaBr =>
3 Ca(Br)2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaBr
CH3COONaH2O + NaOH = CH3COOOH + Na + H2O =>
CH3COONaH2O + NaOH = CH3COOOH + 2 Na + H2O
C3H7NH2 + KMnO4 + H2O = C3H5(OH)2 + KOH + NH3 + MnO2 =>
C3H7NH2 + KMnO4 + H2O = C3H5(OH)2 + KOH + NH3 + MnO2
CaC2O4H2O = Ca + C2 + O4 + H2O =>
CaC2O4H2O = Ca + C2 + O4 + H2O
HI + KMnO4 = MnI2 + KI + I2 + H2O =>
16 HI + 2 KMnO4 = 2 MnI2 + 2 KI + 5 I2 + 8 H2O
Cr(ClO2)3 = CrCl3 + O2 =>
Cr(ClO2)3 = CrCl3 + 3 O2
K3CrO4 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
K3CrO4 + 2 KI + 8 HCl = CrCl3 + 5 KCl + I2 + 4 H2O
MnSO4 + Na2CO3 + KNO3 = CO2 + KNO2 + Na2MnO4 + Na2SO4 =>
MnSO4 + 2 Na2CO3 + 2 KNO3 = 2 CO2 + 2 KNO2 + Na2MnO4 + Na2SO4
H3Po4 + CuO = Cu3(Po4)2 + H2O =>
2 H3Po4 + 3 CuO = Cu3(Po4)2 + 3 H2O
Sc(NO3)3 = Sc + NO3 =>
Sc(NO3)3 = Sc + 3 NO3
Fe + F2 = FeF2 =>
Fe + F2 = FeF2
CH3C(Br)(CH3)CH3 + KOH = C4H8 + KBr + H2O =>
CH3C(Br)(CH3)CH3 + KOH = C4H8 + KBr + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NO2 + Cl2 + H2O = HNO3 + HCl =>
2 NO2 + Cl2 + 2 H2O = 2 HNO3 + 2 HCl
KMnO4 + Ca3(PO4)2(s) = K3PO4 + Ca(MnO4)2 =>
6 KMnO4 + Ca3(PO4)2(s) = 2 K3PO4 + 3 Ca(MnO4)2
Ca(CaC2)2 + O = Ca + CO2 =>
Ca(CaC2)2 + 8 O = 3 Ca + 4 CO2
H3PO4 + H2S = H2O + PO + S =>
2 H3PO4 + 3 H2S = 6 H2O + 2 PO + 3 S
I2 + K2SO3 + H2O = KI + H2SO4 =>
I2 + K2SO3 + H2O = 2 KI + H2SO4
K2SO3(s) + HCl(aq) = KCl + H2O + SO2 =>
K2SO3(s) + 2 HCl(aq) = 2 KCl + H2O + SO2
H2SO4 + NH = NH2 + SO4H =>
H2SO4 + NH = NH2 + SO4H
Os4(P2O7)4 + PoF4 = OsF4 + Po4(P2O7)4 =>
Os4(P2O7)4 + 4 PoF4 = 4 OsF4 + Po4(P2O7)4
NH4NO3 + Ca(OH)2 = H2O + CaNO3 + NH3 =>
7 NH4NO3 + 8 Ca(OH)2 = 13 H2O + 8 CaNO3 + 6 NH3
CH2Br{-}CH2Br + KOH = CH2OH{-}CH2OH + KBr =>
CH2Br{-}CH2Br + KOH = CH2OH{-}CH2OH + KBr
AlCl3 + K3P = KCl + AlP =>
AlCl3 + K3P = 3 KCl + AlP
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuCl2 + AgNo3 = AgCl + Cu(No3)2 =>
CuCl2 + 2 AgNo3 = 2 AgCl + Cu(No3)2
Cl4 + Be = Cl4Be =>
Cl4 + Be = Cl4Be
KMnO4 + HI = MnI2 + KI + I2 + H2O =>
2 KMnO4 + 16 HI = 2 MnI2 + 2 KI + 5 I2 + 8 H2O
CrCl3 + KOH = KCl3 + CrOH =>
CrCl3 + KOH = KCl3 + CrOH
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
Zn + CuCl2 = Cu2 + ZnCl2 =>
2 Zn + 2 CuCl2 = Cu2 + 2 ZnCl2
NaC7O2H5 + KClO4 = KCl + CO2 + H2O + NaOH =>
4 NaC7O2H5 + 15 KClO4 = 15 KCl + 28 CO2 + 8 H2O + 4 NaOH
Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4
BaCl2 + H2SO4 = BaCl2H2SO4 =>
BaCl2 + H2SO4 = BaCl2H2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgN + HCl = AgCl + HN =>
AgN + HCl = AgCl + HN
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
KMnO4 + HI = KOH + MnO2 + H2O + I2 =>
2 KMnO4 + 6 HI = 2 KOH + 2 MnO2 + 2 H2O + 3 I2
BaCl2 + Na2Cr04 = BaCr4 + NaCl =>
BaCl2 + Na2Cr04 = BaCr4 + 2 NaCl
Cu(OH)2NaOH = CuOHNa(OH)2 =>
Cu(OH)2NaOH = CuOHNa(OH)2
CH3MgBr + CH3CH2COOH = CH3CH2COOCH3Mg + HBr =>
CH3MgBr + CH3CH2COOH = CH3CH2COOCH3Mg + HBr
C55H72O5N4Mg + H2O = C55H72O5N4H + H + MgO =>
C55H72O5N4Mg + H2O = C55H72O5N4H + H + MgO
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
C5H12O + C2H4O2 = C7H14O + H2O =>
12 C5H12O + 5 C2H4O2 = 10 C7H14O + 12 H2O
FOH + H2SO4 = F2SO4 + H2O =>
2 FOH + H2SO4 = F2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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