| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 6 KI + 7 H2O = 2 KOH + 2 K3[Cr(OH)6] + 3 I2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Na3PO4 + H2SiO3 = Na2SiO3 + H3PO4 =>
2 Na3PO4 + 3 H2SiO3 = 3 Na2SiO3 + 2 H3PO4
Mg + Na2S2O8 = MgSO4 + Na =>
2 Mg + Na2S2O8 = 2 MgSO4 + 2 Na
CH3COOH(aq) + H2O(l) = CH3COO(aq) + H3O =>
CH3COOH(aq) + H2O(l) = CH3COO(aq) + H3O
FeLi2SO4 = Fe2(SO4)2 + Li =>
2 FeLi2SO4 = Fe2(SO4)2 + 4 Li
IN + H2SO4 = INSO4 + H2S + H2O =>
4 IN + 5 H2SO4 = 4 INSO4 + H2S + 4 H2O
Ti2(SO4)3 + KMnO4 + H2O = TiOSO4 + MnO2 + K2SO4 + H2SO4 =>
3 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 6 TiOSO4 + 2 MnO2 + K2SO4 + 2 H2SO4
Al + AgNO3 = Ag + Al(NO3)3 =>
Al + 3 AgNO3 = 3 Ag + Al(NO3)3
NaNO2 + NH2SO3H = N + NaHSO4 + H2O =>
NaNO2 + NH2SO3H = 2 N + NaHSO4 + H2O
Al2(SO4)3 + Ca(CIO3)2 = Al(CIO3)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(CIO3)2 = 2 Al(CIO3)3 + 3 CaSO4
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
NaClO + H2SO4 = H2O + NaCl + SO4 =>
NaClO + H2SO4 = H2O + NaCl + SO4
As2S3 + ClO3{-} + H2O = H2AsO4{-} + S + Cl{-} + H{+} =>
3 As2S3 + 5 ClO3{-} + 9 H2O = 6 H2AsO4{-} + 9 S + 5 Cl{-} + 6 H{+}
FeBr3 + MgO = Fe2O3 + MgBr2 =>
2 FeBr3 + 3 MgO = Fe2O3 + 3 MgBr2
C6H5NO2 + H2O = C6H5NH3 + OH =>
C6H5NO2 + 5 H2O = C6H5NH3 + 7 OH
FeCl2(aq) + K2S(aq) = FeS(s) + KCl(aq) =>
FeCl2(aq) + K2S(aq) = FeS(s) + 2 KCl(aq)
K + F = KF =>
K + F = KF
NaOH + ZnSO4{2} = Na2SO4{2} + Zn(OH)2 =>
2 NaOH + ZnSO4{2} = Na2SO4{2} + Zn(OH)2
FU{3+} + CK{3-} = FUCK =>
FU{3+} + CK{3-} = FUCK
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
Pb + FeBr3 = PbBr4 + Fe =>
3 Pb + 4 FeBr3 = 3 PbBr4 + 4 Fe
KMnO4 + NaOH + K2SO3 = Na2SO4 + K3MnO4 + H2O =>
KMnO4 + 2 NaOH + K2SO3 = Na2SO4 + K3MnO4 + H2O
FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + Fe(OH)3 + H2O =>
3 FeC2O4*2H2O + 3 H2O2 = Fe(C2O4)3 + 2 Fe(OH)3 + 6 H2O
CH3{-}COOH = CH3{-}COONa =>
CH3{-}COOH = CH3{-}COONa
C2H5COOKKOH = C2H5COOHK2O =>
C2H5COOKKOH = C2H5COOHK2O
NaBr + H2O = NaOH + HBr =>
NaBr + H2O = NaOH + HBr
Co(NO3)3 + NaBr = CoBr3 + NaNO3 =>
Co(NO3)3 + 3 NaBr = CoBr3 + 3 NaNO3
SrCl2 + Al = Al3Cl + Sr =>
SrCl2 + 6 Al = 2 Al3Cl + Sr
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
FeLi2SO4 = Fe2(SO4)2 + Li =>
2 FeLi2SO4 = Fe2(SO4)2 + 4 Li
K2Cr2O7 + KJ + H2SO4 = Cr2(SO4)3 + J2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = Cr2(SO4)3 + 3 J2 + 4 K2SO4 + 7 H2O
NH3 + HCOOH = NHCOO + H =>
NH3 + HCOOH = NHCOO + 4 H
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeSO3SiO2 = SO2FeSiO3 =>
FeSO3SiO2 = SO2FeSiO3
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Au22S3 + H2 = Au + H2S =>
Au22S3 + 3 H2 = 22 Au + 3 H2S
H2(g) + N2(g) + O2(g) = HNO3(g) =>
H2(g) + N2(g) + 3 O2(g) = 2 HNO3(g)
NaAlO2HClH2O = NaClAl(OH)3 =>
NaAlO2HClH2O = NaClAl(OH)3
MnSO4 + Mn(OH)2 = (MnOH)2SO4 =>
MnSO4 + Mn(OH)2 = (MnOH)2SO4
C + Cl = CCl14 =>
C + 14 Cl = CCl14
CrCl3 + AgNO3 = ClO3 + Ag + Cr + N =>
CrCl3 + 3 AgNO3 = 3 ClO3 + 3 Ag + Cr + 3 N
SiO + F2 = SiF4 + O2 =>
2 SiO + 4 F2 = 2 SiF4 + O2
Cr + H3PO4 + NH3 = Cr3(PO4)2 + (NH4) =>
3 Cr + 2 H3PO4 + 6 NH3 = Cr3(PO4)2 + 6(NH4)
Na2S(aq) + HNO3(aq) = H2S(s) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(s) + 2 NaNO3(aq)
NaClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
Markrichardson2 = Markrichardson6907 =>
6907 Markrichardson2 = 2 Markrichardson6907
K2(C2O4) + Fe(NO3)3 = KNO3 + Fe2(C2O4)3 =>
3 K2(C2O4) + 2 Fe(NO3)3 = 6 KNO3 + Fe2(C2O4)3
CoI3 + (NH4)2CrO4 = (NH4)I + Co2(CrO4)3 =>
2 CoI3 + 3(NH4)2CrO4 = 6(NH4)I + Co2(CrO4)3
CH3CH(OH)CH3 + K2Cr2O7 + HCl = CH3COCH3 + CrCl3 + KCl + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 8 HCl = 3 CH3COCH3 + 2 CrCl3 + 2 KCl + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
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