| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 Cr2O7{-2} + 94 H{+} + 3 As2S3 = 28 Cr{+3} + 9 SO4{2-} + 6 H3AsO4 + 38 H2O
Mn(NO)3 + NaBiO3 + HNO3 = HMnO4 + Bi(NO)3 + NaNO3 + H2O =>
7 Mn(NO)3 + 8 NaBiO3 + 11 HNO3 = 7 HMnO4 + 8 Bi(NO)3 + 8 NaNO3 + 2 H2O
Nb + HNO3 + HF = H2NbF7 + NO + H2O =>
3 Nb + 5 HNO3 + 21 HF = 3 H2NbF7 + 5 NO + 10 H2O
SnSNa2S = Na2SnS2 =>
SnSNa2S = Na2SnS2
NaCH3COO + CaS = Na2S + Ca(CH3COO)2 =>
2 NaCH3COO + CaS = Na2S + Ca(CH3COO)2
C8H8 + KMnO4 = C8H5O2K + MnO2 + KOH + H2O =>
C8H8 + 2 KMnO4 = C8H5O2K + 2 MnO2 + KOH + H2O
RbOH + BaBr2 = RbBr + Ba(OH)2 =>
2 RbOH + BaBr2 = 2 RbBr + Ba(OH)2
HIBa = IBaH =>
HIBa = IBaH
K2Cr2O7 + H2SO4 + C2H5OH + H2O = KCr(SO4)2*12H2O + CH3COOH =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH + 37 H2O = 4 KCr(SO4)2*12H2O + 3 CH3COOH
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Mg + HBr = MgBr + H =>
Mg + HBr = MgBr + H
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butane =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butane
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
AlOKOH = KOAlOH =>
AlOKOH = KOAlOH
CuONi = CuNiO =>
CuONi = CuNiO
C6H10O3O2 = C6H10O5 =>
C6H10O3O2 = C6H10O5
Al(OH)3 + Si = Al + Si(OH)4 =>
4 Al(OH)3 + 3 Si = 4 Al + 3 Si(OH)4
LiBrCu = BrCuLi =>
LiBrCu = BrCuLi
K2SO3 + H2O = H2SO3 + K2O =>
K2SO3 + H2O = H2SO3 + K2O
BaCl + Na2 + SO4 = BaSO4 + NaCl =>
2 BaCl + Na2 + 2 SO4 = 2 BaSO4 + 2 NaCl
HF + NaF = Na[HF2] =>
HF + NaF = Na[HF2]
SnNO3 + NaS = SnS + NaNO3 =>
SnNO3 + NaS = SnS + NaNO3
RuOHCl = RuClHO =>
RuOHCl = RuClHO
Mg + (HSe) = Mg(HSe)2 =>
Mg + 2(HSe) = Mg(HSe)2
SIKOH = SIOKH =>
SIKOH = SIOKH
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CaOBeS = BeOCaS =>
CaOBeS = BeOCaS
MgClHNO3 = MgNO3HCl =>
MgClHNO3 = MgNO3HCl
AgBrH = HBrAg =>
AgBrH = HBrAg
NO2 + H2SO4 = SO4 + HNO2 =>
2 NO2 + H2SO4 = SO4 + 2 HNO2
Na + Br2 = NaBr2 =>
Na + Br2 = NaBr2
CuO + NH = Cu + N + H2O =>
CuO + 2 NH = Cu + 2 N + H2O
Al2(SO4)3 + AlCl3 = Al(SO4)3 + Al2Cl3 =>
Al2(SO4)3 + AlCl3 = Al(SO4)3 + Al2Cl3
NiBr2 + Au = AuBr3 + Ni =>
3 NiBr2 + 2 Au = 2 AuBr3 + 3 Ni
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
FeCe3 + AgNO3 = AgCe + Fe(NO3)3 =>
FeCe3 + 3 AgNO3 = 3 AgCe + Fe(NO3)3
CoOH2 = CoH2O =>
CoOH2 = CoH2O
HA2 + H2O = H3A2 + OH =>
HA2 + 2 H2O = H3A2 + 2 OH
HCI = H2 + CI =>
2 HCI = H2 + 2 CI
Fe3C = Fe + C3 =>
3 Fe3C = 9 Fe + C3
Co + SCN = Co(SCN) =>
Co + SCN = Co(SCN)
C4H10S + NaOCl(aq) = C8H18S2 + NaCl(aq) + H2O(l) =>
2 C4H10S + NaOCl(aq) = C8H18S2 + NaCl(aq) + H2O(l)
H2CO3(aq) + NaOH(aq) = Na2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O(l)
Ca(NO3)2 + KCl = Ca(Cl) + K(NO3)2 =>
Ca(NO3)2 + KCl = Ca(Cl) + K(NO3)2
CH3CHNH2 + H2 = CH3CH2NH3 =>
CH3CHNH2 + H2 = CH3CH2NH3
FHI = IFH =>
FHI = IFH
BaOHHClO = ClOBaH2O =>
BaOHHClO = ClOBaH2O
H2SO4 + NaOH + KOH = NaKSO4 + H2O =>
H2SO4 + NaOH + KOH = NaKSO4 + 2 H2O
C6H12O6 = C5H8O3CH2O2H2O =>
C6H12O6 = C5H8O3CH2O2H2O
C27H28Br2O5SH2O = H3OC27H27Br2O5S =>
C27H28Br2O5SH2O = H3OC27H27Br2O5S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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