| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2CrO4 + 3 Mg = 3 MgCrO4 + Cr2O3 + 5 H2O
C6H12O + H2 = C6H14O =>
C6H12O + H2 = C6H14O
C6H10O4 + C6H16N2 = C12H26N2O4 =>
C6H10O4 + C6H16N2 = C12H26N2O4
KI + NaNO2 = KNO2 + NaI =>
KI + NaNO2 = KNO2 + NaI
Al(s) + CuCl2(ac) = AlCl3(ac) + Cu(s) =>
2 Al(s) + 3 CuCl2(ac) = 2 AlCl3(ac) + 3 Cu(s)
InCl3 + H2O = In(OH)3 + HCl =>
InCl3 + 3 H2O = In(OH)3 + 3 HCl
I2 + SH2 = HI + S =>
I2 + SH2 = 2 HI + S
NaS2 + CuCl = CuS2 + NaCl =>
NaS2 + CuCl = CuS2 + NaCl
SrBr2 + (NH4)2SO4 = SrSO4 + (NH4)2Br2 =>
SrBr2 + (NH4)2SO4 = SrSO4 + (NH4)2Br2
HI + BCl3 = BI3 + HCl =>
3 HI + BCl3 = BI3 + 3 HCl
C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O
NaS2 + CuCl = CuS2 + NaCl =>
NaS2 + CuCl = CuS2 + NaCl
C6H10O4 + C6H16N2 = C12H22N2O2 + H2O =>
C6H10O4 + C6H16N2 = C12H22N2O2 + 2 H2O
KI + NaNO2 = KNO2 + I + Na =>
KI + NaNO2 = KNO2 + I + Na
FeI2 + KOH + I2 = Fe(OH)3 + KI =>
2 FeI2 + 6 KOH + I2 = 2 Fe(OH)3 + 6 KI
Ca + H2O = H2OCa =>
Ca + H2O = H2OCa
MnO4{-} + SO3{-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
MnO4{-} + SO3{-} + 2 OH{-} = MnO4{2-} + SO4{2-} + H2O
Na2(CO3) + CO2 + H2O = NaH(CO3) =>
Na2(CO3) + CO2 + H2O = 2 NaH(CO3)
SrBr2 + (NH4)2SO4 = SrSO4 + (NH4)2Br2 =>
SrBr2 + (NH4)2SO4 = SrSO4 + (NH4)2Br2
KBr(aq) + Cl2 = KCl(aq) + Br2(l) =>
2 KBr(aq) + Cl2 = 2 KCl(aq) + Br2(l)
C6H10O4 + C6H16N2 = C18H38N4O2 + H2O =>
C6H10O4 + 2 C6H16N2 = C18H38N4O2 + 2 H2O
C6H5CH2OH + O2 = C6H5CHO + H2O =>
2 C6H5CH2OH + O2 = 2 C6H5CHO + 2 H2O
Na2(CO3) + CO2 + H2O = Na(HCO3) =>
Na2(CO3) + CO2 + H2O = 2 Na(HCO3)
FeI2 + KOH + I2 = Fe(OH)3 + KI =>
2 FeI2 + 6 KOH + I2 = 2 Fe(OH)3 + 6 KI
Cl2 + KBr(aq) = KCl(aq) + Br2 =>
Cl2 + 2 KBr(aq) = 2 KCl(aq) + Br2
H2CrO4 + Mg = MgCrO4 + Cr2O3 + H2O =>
5 H2CrO4 + 3 Mg = 3 MgCrO4 + Cr2O3 + 5 H2O
Ba(NO3)2 + Na2(CrO4) = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2(CrO4) = BaCrO4 + 2 NaNO3
CuCl2 + NaOH + H2O = Cu(OH)2*4H2O + NaCl =>
CuCl2 + 2 NaOH + 4 H2O = Cu(OH)2*4H2O + 2 NaCl
Pb(CH3COO)2 + (NH4)2S = PbS + NH4CH3COO =>
Pb(CH3COO)2 + (NH4)2S = PbS + 2 NH4CH3COO
Rb2S = Rb + S8 =>
8 Rb2S = 16 Rb + S8
MgCl2 + NH3*H2O = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH3*H2O = Mg(OH)2 + 2 NH4Cl
H2SO3 + NaBrO3 = H2SO4 + NaBr =>
3 H2SO3 + NaBrO3 = 3 H2SO4 + NaBr
C6H5CH2OH + O2 = C6H5CHO + H2O =>
2 C6H5CH2OH + O2 = 2 C6H5CHO + 2 H2O
MnSO4 + KBrO3 + NaOH = MnO2 + KBr + Na2SO4 + H2O =>
3 MnSO4 + KBrO3 + 6 NaOH = 3 MnO2 + KBr + 3 Na2SO4 + 3 H2O
Ba(NO3)2 + NaNO3 = BaNa + (NO3)4 =>
4 Ba(NO3)2 + 4 NaNO3 = 4 BaNa + 3(NO3)4
Fe + PbCrO4 = Fe2(CrO4)3 + Pb =>
2 Fe + 3 PbCrO4 = Fe2(CrO4)3 + 3 Pb
Sr + NaOH = SrNaOH =>
Sr + NaOH = SrNaOH
Ca + HNO3 = Ca(NO3)2 + N2 + H2O =>
5 Ca + 12 HNO3 = 5 Ca(NO3)2 + N2 + 6 H2O
H{+} + I{-} + Cr2O7{-2} = I2 + H2O + Cr{+3} =>
14 H{+} + 6 I{-} + Cr2O7{-2} = 3 I2 + 7 H2O + 2 Cr{+3}
BaCl2 + NaOH = Ba(OH)2 + Na2Cl2 =>
BaCl2 + 2 NaOH = Ba(OH)2 + Na2Cl2
P + Cl2 = P2Cl6 =>
2 P + 3 Cl2 = P2Cl6
C2H2(l) + O2(g) = CO2 + H2O =>
2 C2H2(l) + 5 O2(g) = 4 CO2 + 2 H2O
Mg + H2CrO4 = MgCrO4 + H2 =>
Mg + H2CrO4 = MgCrO4 + H2
Ge + S = GeS =>
Ge + S = GeS
Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
S2O3{-2} + H2O = SO4{-2} + e + H{+} =>
S2O3{-2} + 5 H2O = 2 SO4{-2} + 8e + 10 H{+}
Al + H2SO4(p) = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4(p) = Al2(SO4)3 + 3 H2
H2CrO4 + Mg = MgCrO4 + Cr2O3 + H2O =>
5 H2CrO4 + 3 Mg = 3 MgCrO4 + Cr2O3 + 5 H2O
Mg(OH)2 + AgNO3 = Mg(NO3)2 + Ag(OH) =>
Mg(OH)2 + 2 AgNO3 = Mg(NO3)2 + 2 Ag(OH)
C2H2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H2(l) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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