| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaSO4 + BaBr2 = BaSO4 + NaBr2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Li + HCl = Li2Cl + H =>
2 Li + HCl = Li2Cl + H
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Li + O2 = LiO2 =>
Li + O2 = LiO2
C6H12O6 + H2O + CO2 = C2H2O4 =>
C6H12O6 + 6 H2O + 18 CO2 = 12 C2H2O4
Ni + AgC2H3O2 = Ni(C2H3O2)2 + Ag =>
Ni + 2 AgC2H3O2 = Ni(C2H3O2)2 + 2 Ag
HgOH + H2SO4 = H3SO4HgO =>
HgOH + H2SO4 = H3SO4HgO
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
KMnO4 + KCI + H2SO4 = MnSO4 + K2SO4 + CI + H2O =>
KMnO4 + 5 KCI + 4 H2SO4 = MnSO4 + 3 K2SO4 + 5 CI + 4 H2O
CH3COOH + KI = CH3I + KCOOH =>
CH3COOH + KI = CH3I + KCOOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ni(NO3)2 + Na2SO4 = NiSO4 + NaNO3 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + 2 NaNO3
SO3{2-} + MnO4{-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
Na2Co3 + NH4Cl = Na2Cl + Co3NH4 =>
Na2Co3 + NH4Cl = Na2Cl + Co3NH4
Ca(OH)2 + KHCO3 = K(OH)2 + CaHCO3 =>
Ca(OH)2 + KHCO3 = K(OH)2 + CaHCO3
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
NaHCO3 + K = KHCO3 + Na =>
NaHCO3 + K = KHCO3 + Na
Sn + HgS = SnS + Hg =>
Sn + HgS = SnS + Hg
FeI3 + H2SO4 = Fe2(SO4)3 + SO2 + I2 + H2O =>
2 FeI3 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 3 I2 + 6 H2O
NaIO4 + H2SO4 = Na2SO4 + HIO4 =>
2 NaIO4 + H2SO4 = Na2SO4 + 2 HIO4
C10H18O + H2O = C10H20O2 =>
C10H18O + H2O = C10H20O2
HgCl2 + H2SO4 = HgSO4 + HCl =>
HgCl2 + H2SO4 = HgSO4 + 2 HCl
Ag2C2O4 + NH4OH = Ag(NH3)2{+} + C2O4{2-} + H2O =>
Ag2C2O4 + 4 NH4OH = 2 Ag(NH3)2{+} + C2O4{2-} + 4 H2O
Fe2O3 + Na2CO3 + KNO3 = Na2FeO4 + KNO2 + CO2 =>
Fe2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2FeO4 + 3 KNO2 + 2 CO2
Cr2O7 + ClO2 = Cr + ClO4 =>
2 Cr2O7 + 7 ClO2 = 4 Cr + 7 ClO4
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CaSO3(s) + HI(aq) = CaI2 + H2O + SO2 =>
CaSO3(s) + 2 HI(aq) = CaI2 + H2O + SO2
Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
Ba(HO)2 = BaO + H2O =>
Ba(HO)2 = BaO + H2O
NH4OH + CoBr3 = NH4Br + Co(OH)3 =>
3 NH4OH + CoBr3 = 3 NH4Br + Co(OH)3
Ca + Fe(SO4) = Ca(SO4)2 + Fe =>
Ca + 2 Fe(SO4) = Ca(SO4)2 + 2 Fe
Be2 + O4 = Be2O3 =>
4 Be2 + 3 O4 = 4 Be2O3
H2O2 + S + NaOH = Na2SO4 + H2O =>
3 H2O2 + S + 2 NaOH = Na2SO4 + 4 H2O
(C10H22) + O2 = H2O + CO2 =>
2(C10H22) + 31 O2 = 22 H2O + 20 CO2
LiOH + H3PO4 = H2O + Li3PO4 =>
3 LiOH + H3PO4 = 3 H2O + Li3PO4
NaClO4 + Na2S2O4 + NaOH = NaCl + Na2SO3 + H2O =>
NaClO4 + 4 Na2S2O4 + 8 NaOH = NaCl + 8 Na2SO3 + 4 H2O
Hg(C2H3O2)2 + HCl = HgCl + H(C2H3O2)2 =>
Hg(C2H3O2)2 + HCl = HgCl + H(C2H3O2)2
BaCO3 + H{+} = Ba{2+} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{2+} + CO2 + H2O
SrCO3 + H2O + CuO = SrCuO3 + CO2 + H2 =>
SrCO3 + H2O + CuO = SrCuO3 + CO2 + H2
MnS(s) + HCl(aq) = MnCl2 + H2S(g) =>
MnS(s) + 2 HCl(aq) = MnCl2 + H2S(g)
SnSO4 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 SnSO4 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + 7 H2O
O4 + H2O = OH =>
O4 + 4 H2O = 8 OH
KI + ClH2O = ClI + KH2O =>
KI + ClH2O = ClI + KH2O
C2H5OH = CH3CHO + H{+} + {-} =>
C2H5OH = CH3CHO + 2 H{+} + 2e
H{+} + C6H10O + H2CrO4 = C6H10O2 + Cr{+3} + H2O =>
6 H{+} + 3 C6H10O + 2 H2CrO4 = 3 C6H10O2 + 2 Cr{+3} + 5 H2O
BaCO3 + H{+} = Ba{2+} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{2+} + CO2 + H2O
CHCl3 + Zn + HCl = CH2Cl2 + ZnCl2 =>
CHCl3 + Zn + HCl = CH2Cl2 + ZnCl2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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