| Équations équilibrées la veille |
3 ZnBr2 + 2 Cu3P = Zn3P2 + 6 CuBr
GeO + H2O = GeO2 + H2 =>
GeO + H2O = GeO2 + H2
C3H6Cl2 + Mg = C3H6 + MgCl2 =>
C3H6Cl2 + Mg = C3H6 + MgCl2
Fe2SO4 + Pb(NO3)2 + H2SO4 = Fe2(SO4)3 + PbSO4 + NO + H2O =>
3 Fe2SO4 + 2 Pb(NO3)2 + 8 H2SO4 = 3 Fe2(SO4)3 + 2 PbSO4 + 4 NO + 8 H2O
ClO3{-} + C2O4{-2} + H{+} = CO2 + ClO2 + H2O =>
2 ClO3{-} + C2O4{-2} + 4 H{+} = 2 CO2 + 2 ClO2 + 2 H2O
NaI + Pb = PbI2 + Na =>
2 NaI + Pb = PbI2 + 2 Na
C2H6O2 + O = CO2 + H2O =>
C2H6O2 + 5 O = 2 CO2 + 3 H2O
K2SO3(aq) + PbI2(aq) = KI(s) + PbSO3(s) =>
K2SO3(aq) + PbI2(aq) = 2 KI(s) + PbSO3(s)
Co(OH)2 + HNO3 = CoNO3 + H + O =>
Co(OH)2 + HNO3 = CoNO3 + 3 H + 2 O
Fe[OH]3 + HSO4 = Fe[SO4]3 + H2O =>
Fe[OH]3 + 3 HSO4 = Fe[SO4]3 + 3 H2O
C2H5OH(aq) + HCOOH(aq) = HCOOC2H5(aq) + H2O(l) =>
C2H5OH(aq) + HCOOH(aq) = HCOOC2H5(aq) + H2O(l)
C200H402 + O2 = CO2 + H2O =>
2 C200H402 + 601 O2 = 400 CO2 + 402 H2O
C6H5COOH + CuO = CO2 + H2O + Cu =>
C6H5COOH + 15 CuO = 7 CO2 + 3 H2O + 15 Cu
BaSO4 + HI = BaI2 + H2SO4 =>
BaSO4 + 2 HI = BaI2 + H2SO4
C2H3SH + O2 = CO2 + H2O + SO2 =>
C2H3SH + 4 O2 = 2 CO2 + 2 H2O + SO2
Al1 + Cl2 = AlCl3 =>
2 Al1 + 3 Cl2 = 2 AlCl3
Zn + Fe(CN)6 = Zn2Fe(CN)6 =>
2 Zn + Fe(CN)6 = Zn2Fe(CN)6
C2HCl3 + HF = CF3CH2Cl + HCl =>
C2HCl3 + 3 HF = CF3CH2Cl + 2 HCl
Mg(OH)2 + H2SO3(l) = MgSO3 + H2O =>
Mg(OH)2 + H2SO3(l) = MgSO3 + 2 H2O
AsH3 + H2O = H3AsO4 + H8 =>
AsH3 + 4 H2O = H3AsO4 + H8
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
FeCr2O + Na2CO3 + O2 = Na2CrO4 + Fe2O4 + CO2 =>
2 FeCr2O + 4 Na2CO3 + 7 O2 = 4 Na2CrO4 + Fe2O4 + 4 CO2
Ca + No3 = CaNo3 =>
Ca + No3 = CaNo3
ClO2 + PbO + NaOH = PbO2 + NaCl + H2O =>
2 ClO2 + 5 PbO + 2 NaOH = 5 PbO2 + 2 NaCl + H2O
MgS + AlN = MgN + AlS =>
MgS + AlN = MgN + AlS
CuSO4 + NaOH + HCO = Cu2O + HCOOH + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + 2 HCO = Cu2O + 2 HCOOH + 2 Na2SO4 + H2O
CH3CHOHCN + H2O + HCl = CH3CHOHCOOH + NH4Cl =>
CH3CHOHCN + 2 H2O + HCl = CH3CHOHCOOH + NH4Cl
Sg + W = SgW =>
Sg + W = SgW
Mg + Sn(No3)2 = Mg(No3)2 + Sn =>
Mg + Sn(No3)2 = Mg(No3)2 + Sn
Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2
CU(NO3)2 + H2S = CUS + HNO3 =>
CU(NO3)2 + H2S = CUS + 2 HNO3
Hg2Cl2 + K2S = Hg2S + KCl =>
Hg2Cl2 + K2S = Hg2S + 2 KCl
Al2S3 + CuCl2 = Cu2S2 + AlCl3 =>
2 Al2S3 + 6 CuCl2 = 3 Cu2S2 + 4 AlCl3
Cl2O = Cl + O2 =>
2 Cl2O = 4 Cl + O2
Zn + HNO3 = Zn(NO3)2 + NO2 + water =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
AgCl + KSCN = AgSCN + KCl =>
AgCl + KSCN = AgSCN + KCl
SnCl2 + (NH4)2S = SnS + NH4Cl =>
SnCl2 + (NH4)2S = SnS + 2 NH4Cl
FeSO4 + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + K2SO4 =>
3 FeSO4 + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 3 K2SO4
KMnO4 + NaNO2 = MnO2 + NaNO3 + KO =>
KMnO4 + NaNO2 = MnO2 + NaNO3 + KO
CH4CH2OH + O2 = CO2 + H2O =>
4 CH4CH2OH + 13 O2 = 8 CO2 + 14 H2O
Mg(s) + H2O2 + N(l) = MgO(s) + NH3 =>
6 Mg(s) + 3 H2O2 + 2 N(l) = 6 MgO(s) + 2 NH3
FrOH + H2Te = Fr2Te + H2O =>
2 FrOH + H2Te = Fr2Te + 2 H2O
K2HgI4 = KI + HgI2 =>
K2HgI4 = 2 KI + HgI2
(NH4)2HPO4 + H2O = (NH4)2PO4 + H3O =>
(NH4)2HPO4 + H2O = (NH4)2PO4 + H3O
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
Br2O + HCl = BrCl + H2O =>
Br2O + 2 HCl = 2 BrCl + H2O
C3H7Cl + Cl2 = C3H6Cl2 + HCl =>
C3H7Cl + Cl2 = C3H6Cl2 + HCl
H{+} + SeO3{2-} + ClO3{2-} = SeO4{2-} + Cl2 + H2O =>
4 H{+} + 4 SeO3{2-} + 2 ClO3{2-} = 4 SeO4{2-} + Cl2 + 2 H2O
Ba3N2 + K = KN2 + Ba =>
Ba3N2 + K = KN2 + 3 Ba
BaCl2(aq) + Na2CO3 = Ba(CO3)(s) + NaCl(an) =>
BaCl2(aq) + Na2CO3 = Ba(CO3)(s) + 2 NaCl(an)
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| Équations équilibrées la veille |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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