| Équations équilibrées la veille |
2 AlP + 3 K2O = Al2O3 + 2 K3P
KCrO4 + H2O = KOH + HCrO4 =>
KCrO4 + H2O = KOH + HCrO4
FeC + O2 = CO2 + Fe =>
FeC + O2 = CO2 + Fe
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CaO(s) = Ca(s) + O2 =>
2 CaO(s) = 2 Ca(s) + O2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
(NH4)2CO3 + FeCl3 + H2O = Fe(OH)3 + CO2 + NH4Cl =>
3(NH4)2CO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NH4Cl
Na3[AsS3] + S = Na3[AsS4] =>
Na3[AsS3] + S = Na3[AsS4]
(NH4)SO4 + LiOH = NH4(OH)2 + Li2SO4 =>
(NH4)SO4 + 2 LiOH = NH4(OH)2 + Li2SO4
Fe2(CO3) + Cs = Cs2(CO3) + Fe =>
Fe2(CO3) + 2 Cs = Cs2(CO3) + 2 Fe
NaClO + C6H9I2NO = H2O + CO2 + NaCl + I + N =>
31 NaClO + 2 C6H9I2NO = 9 H2O + 12 CO2 + 31 NaCl + 4 I + 2 N
CuCl2 + Cr(OH)3 = Cu(OH)2 + CrCl3 =>
3 CuCl2 + 2 Cr(OH)3 = 3 Cu(OH)2 + 2 CrCl3
HBrO + Cu(OH)2 = Cu(BrO)2 + H2O =>
2 HBrO + Cu(OH)2 = Cu(BrO)2 + 2 H2O
NaCl(aq) + Ba(NO3)2 = NaNO3 + BaCl2 =>
2 NaCl(aq) + Ba(NO3)2 = 2 NaNO3 + BaCl2
PB(CH3COO)2 + H2S = PBS + CH3COOH =>
PB(CH3COO)2 + H2S = PBS + 2 CH3COOH
CaCO3 + Pb(OH)2 = Ca(OH)2 + Pb(CO3) =>
CaCO3 + Pb(OH)2 = Ca(OH)2 + Pb(CO3)
HNO3 + KI + HCl = NO + I2 + KCl + H2O =>
2 HNO3 + 6 KI + 6 HCl = 2 NO + 3 I2 + 6 KCl + 4 H2O
Cr(s) + F2(g) = CrF3(s) =>
2 Cr(s) + 3 F2(g) = 2 CrF3(s)
Na2HPO4 + MgCl2 + NH4OH = NH4MgPO4 + NaCl + H2O =>
Na2HPO4 + MgCl2 + NH4OH = NH4MgPO4 + 2 NaCl + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Ni + Co2(SO3)3 = Co + NiSO3 =>
3 Ni + Co2(SO3)3 = 2 Co + 3 NiSO3
MnO2 + Zn{2+} + OH{-} = MnO4{-} + Zn + H2O =>
2 MnO2 + 3 Zn{2+} + 8 OH{-} = 2 MnO4{-} + 3 Zn + 4 H2O
H2SO4 + MgCl2 = HCl + MgSO4 =>
H2SO4 + MgCl2 = 2 HCl + MgSO4
HCl + NaOH = NaCl + HOH =>
HCl + NaOH = NaCl + HOH
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ca3P2 + KOH = Ca(OH)2 + K3P =>
Ca3P2 + 6 KOH = 3 Ca(OH)2 + 2 K3P
HCI + FeO = CO2 + Fe + H2O + I2 =>
2 HCI + 5 FeO = 2 CO2 + 5 Fe + H2O + I2
Fe(NO3)2 + Al(OH)3 = Al(NO3)3 + Fe(OH)2 =>
3 Fe(NO3)2 + 2 Al(OH)3 = 2 Al(NO3)3 + 3 Fe(OH)2
AlBr3 + Na2SO3 + H2O = NaBr + Al(OH)3 + NaHSO3 =>
AlBr3 + 3 Na2SO3 + 3 H2O = 3 NaBr + Al(OH)3 + 3 NaHSO3
Rb + F2 = RbF =>
2 Rb + F2 = 2 RbF
Ag + Fe(PO4) = Ag3(PO4) + Fe =>
3 Ag + Fe(PO4) = Ag3(PO4) + Fe
Sr + MgSO4 = SrSO4 + Mg2 =>
2 Sr + 2 MgSO4 = 2 SrSO4 + Mg2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CH3OH + F2 + H2 = CH3F + H2O =>
2 CH3OH + F2 + H2 = 2 CH3F + 2 H2O
H3NSO3 + NaOH = Na3NSO3 + H2O =>
H3NSO3 + 3 NaOH = Na3NSO3 + 3 H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
H3NSO3 + NaOH = Na3NSO3 + H2O =>
H3NSO3 + 3 NaOH = Na3NSO3 + 3 H2O
C7H5NO3 + NaOH = CO2 + (NH4)OH + Na + H2O =>
C7H5NO3 + 24 NaOH = 7 CO2 + (NH4)OH + 24 Na + 12 H2O
Po + Ar = PoAr =>
Po + Ar = PoAr
NH4OH(ac) + H2SO4(ac) = (NH4)2SO4(ac) + H2O =>
2 NH4OH(ac) + H2SO4(ac) = (NH4)2SO4(ac) + 2 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Ca(SO4)(aq) + AlBr3(aq) = CaBr2(aq) + Al2(SO4)3 =>
3 Ca(SO4)(aq) + 2 AlBr3(aq) = 3 CaBr2(aq) + Al2(SO4)3
TiSO5 + H2O = H2SO4 + TiO2 =>
TiSO5 + H2O = H2SO4 + TiO2
Mg + H2SO4 = MgSO4 + S(H2S)2 + H2O =>
11 Mg + 14 H2SO4 = 11 MgSO4 + S(H2S)2 + 12 H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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