| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + 2 Na2SO3 + 4 NaOH = 2 NaI + 2 H2O + 2 Na3SO4
K2CrO4 + Mg(No3)2 = KNo3 + MgCrO4 =>
K2CrO4 + Mg(No3)2 = 2 KNo3 + MgCrO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K2CrO4 + Ba(NH4)2 = BaCrO4 + KNH4 =>
K2CrO4 + Ba(NH4)2 = BaCrO4 + 2 KNH4
F2 + CaBr2 = FCa + Br2 =>
F2 + 2 CaBr2 = 2 FCa + 2 Br2
Be(OH)2 = BeO(s) + H2O(l) =>
Be(OH)2 = BeO(s) + H2O(l)
SO3 + H2S = SO2 + H2O =>
3 SO3 + H2S = 4 SO2 + H2O
*8K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
*8K2Cr2O7 + 112 HCl = 16 KCl + 16 CrCl3 + 24 Cl2 + 56 H2O
Li + Ga = LiGa =>
Li + Ga = LiGa
BaSO3 + C = BaS + CO =>
BaSO3 + 3 C = BaS + 3 CO
Mg + PbN = Pb + MgN =>
Mg + PbN = Pb + MgN
Al2(SO4)3 + K2Po4 = Al2(Po4)3 + K2SO4 =>
Al2(SO4)3 + 3 K2Po4 = Al2(Po4)3 + 3 K2SO4
C6H10O4 + H2 = C6H8O2 + H2O =>
C6H10O4 + H2 = C6H8O2 + 2 H2O
Cr(CH3CO2)3 + Zn(NO3)2 = Cr(NO3)3 + Zn(CH3CO2)2 =>
2 Cr(CH3CO2)3 + 3 Zn(NO3)2 = 2 Cr(NO3)3 + 3 Zn(CH3CO2)2
C6H10O4 + H2 = C6H8O2 + H2O =>
C6H10O4 + H2 = C6H8O2 + 2 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
C6H10O4 + H2 = C6H8O2 + H2O =>
C6H10O4 + H2 = C6H8O2 + 2 H2O
Tb + Co2 = TbCo2 =>
Tb + Co2 = TbCo2
C6H10O4 + H2 = C6H8O2 + H2O =>
C6H10O4 + H2 = C6H8O2 + 2 H2O
TaCl4 + H2 = Ta + HCl =>
TaCl4 + 2 H2 = Ta + 4 HCl
Se3Cl + O2 = SeO + Cl2 =>
2 Se3Cl + 3 O2 = 6 SeO + Cl2
SiO2 + C2 = SiC + CO =>
2 SiO2 + 3 C2 = 2 SiC + 4 CO
C6H10O4 + H2 = C6H8O2 + H2O =>
C6H10O4 + H2 = C6H8O2 + 2 H2O
P2O3 + C = CO + P =>
P2O3 + 3 C = 3 CO + 2 P
WCl2 + AgNO3 + H2O = AgCl + HNO3 + H2WO4 + H2 =>
WCl2 + 2 AgNO3 + 4 H2O = 2 AgCl + 2 HNO3 + H2WO4 + 2 H2
CuSO4*5H2O + NH3 + CH3COOH = Cu(CH3COO)2*H2O + H2O + (NH4)2SO4 =>
CuSO4*5H2O + 2 NH3 + 2 CH3COOH = Cu(CH3COO)2*H2O + 4 H2O + (NH4)2SO4
Ti + H2O2 + H2SO4 = H2[TiO2]SO4 + H2O =>
Ti + 2 H2O2 + H2SO4 = H2[TiO2]SO4 + 2 H2O
MgO + NaOH = Na2O + Mg(OH)2 =>
MgO + 2 NaOH = Na2O + Mg(OH)2
CH3COO + H = CH3COOH =>
CH3COO + H = CH3COOH
C6H10O4 + H2 = C6H8O2 + H2O =>
C6H10O4 + H2 = C6H8O2 + 2 H2O
MnSO4 + ZnSO4 + KMnO4 + H2O = H2SO4 + KHSO4 + Zn(OH)2*2MnO2 =>
6 MnSO4 + 5 ZnSO4 + 4 KMnO4 + 14 H2O = 7 H2SO4 + 4 KHSO4 + 5 Zn(OH)2*2MnO2
Sn2{+} + HgCl2 + Cl{-} = Hg + [SnCl6]{2-} =>
2 Sn2{+} + 7 HgCl2 + 10 Cl{-} = 7 Hg + 4[SnCl6]{2-}
Al3O2 + C + Cl2 = AlCl3 + CO =>
2 Al3O2 + 4 C + 9 Cl2 = 6 AlCl3 + 4 CO
H2SO4 + KMnO4 + FeSO4 = MnSO4 + K2SO4 + Fe(SO4)3 + H2O =>
16 H2SO4 + 4 KMnO4 + 5 FeSO4 = 4 MnSO4 + 2 K2SO4 + 5 Fe(SO4)3 + 16 H2O
CuSO4*5H2O + CaCl2 = CaSO4 + CuCl2 + H2O =>
CuSO4*5H2O + CaCl2 = CaSO4 + CuCl2 + 5 H2O
C6H12 + HCl = C6H13Cl =>
C6H12 + HCl = C6H13Cl
Mg(SO4) + NaCl = Na2(SO4) + MgCl2 =>
Mg(SO4) + 2 NaCl = Na2(SO4) + MgCl2
HClO3 + NaNO2 = NaClO3 + HNO2 =>
HClO3 + NaNO2 = NaClO3 + HNO2
Fe{3+} + Sn{2+} + Cl{-} = Fe{2+} + [SnCl6]{-} =>
3 Fe{3+} + Sn{2+} + 6 Cl{-} = 3 Fe{2+} + [SnCl6]{-}
Cu5FeS4 + O = Cu2O + SO2 + Fe =>
2 Cu5FeS4 + 21 O = 5 Cu2O + 8 SO2 + 2 Fe
FeSO4 + NaOH + H2O2 = FeO2 + Na2SO4 + H2O =>
FeSO4 + 2 NaOH + H2O2 = FeO2 + Na2SO4 + 2 H2O
CaCO3(calor)(s) = CaO + CO2 =>
CaCO3(calor)(s) = CaO + CO2
Na2C2O4 + KMnO5 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
7 Na2C2O4 + 2 KMnO5 + 10 H2SO4 = 14 CO2 + 2 MnSO4 + K2SO4 + 7 Na2SO4 + 10 H2O
HNO3 + SnS2 + H2O = H2SnO3 + NO + H2SO4 =>
16 HNO3 + 3 SnS2 + H2O = 3 H2SnO3 + 16 NO + 6 H2SO4
MnBr3 + O2 = Mn2O3 + Br2 =>
4 MnBr3 + 3 O2 = 2 Mn2O3 + 6 Br2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Fe2O3(s) + H2S = Fe2S3 + H2O =>
Fe2O3(s) + 3 H2S = Fe2S3 + 3 H2O
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
CuO + Na2[Zn(OH)4] = ZnO + Na2[Cu(OH)4] =>
CuO + Na2[Zn(OH)4] = ZnO + Na2[Cu(OH)4]
C10H9 + H2 = C11H18 =>
22 C10H9 + 81 H2 = 20 C11H18
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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