| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + SO4 + 2 HF = 2 AgF + H2SO4
KCe + AgNO3 = AgCe + KNO3 =>
KCe + AgNO3 = AgCe + KNO3
KClO4 + Ba3(PO4)2 = K3PO4 + Ba(ClO4)2 =>
6 KClO4 + Ba3(PO4)2 = 2 K3PO4 + 3 Ba(ClO4)2
C + O2 = CO = =>
2 C + O2 = 2 CO
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
PbNO3 + NaSO4 = PbSO4 + NaNO3 =>
PbNO3 + NaSO4 = PbSO4 + NaNO3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C5H10O + H2 = C5H11OH =>
C5H10O + H2 = C5H11OH
NaMnO4 + H2S = HMnO4 + Na2S =>
2 NaMnO4 + H2S = 2 HMnO4 + Na2S
Cu(SO4) + Zn = Cu + Zn(SO4) =>
Cu(SO4) + Zn = Cu + Zn(SO4)
Cl + F = ClF =>
Cl + F = ClF
AgNO3 + NH4OH = [Ag(NH3)2]*NO3 + H2O =>
AgNO3 + 2 NH4OH = [Ag(NH3)2]*NO3 + 2 H2O
(Cr(O2)4)3{-} + H{+} = Cr + O2 + H2O =>
4(Cr(O2)4)3{-} + 4 H{+} = 12 Cr + 47 O2 + 2 H2O
Bi(NO3)2 + H2SO4 = BiSO4 + HNO3 =>
Bi(NO3)2 + H2SO4 = BiSO4 + 2 HNO3
Cr2 + O6 = Cr2O3 =>
2 Cr2 + O6 = 2 Cr2O3
K(HCO3)(aq) + HI(aq) = H(OH)(aq) + KI(aq) + CO2(g) =>
K(HCO3)(aq) + HI(aq) = H(OH)(aq) + KI(aq) + CO2(g)
SiI4(s) + Mg(s) = Si4(s) + MgI2(s) =>
4 SiI4(s) + 8 Mg(s) = Si4(s) + 8 MgI2(s)
Na2S2O3 + Br2 + NaOH = NaBr + NaSO4 + H2O =>
Na2S2O3 + 5 Br2 + 10 NaOH = 10 NaBr + 2 NaSO4 + 5 H2O
Zn + ClO = Zn2ClO =>
2 Zn + ClO = Zn2ClO
CH2CH2 + Br2 = C2H4Br2 =>
CH2CH2 + Br2 = C2H4Br2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
K[Fe(SCN)4] + NaF = Na[Fe(SCN)4] + KF =>
K[Fe(SCN)4] + NaF = Na[Fe(SCN)4] + KF
Fe2(SO4)3 + Na3(PO4) = Na2SO4 + FePO4 =>
Fe2(SO4)3 + 2 Na3(PO4) = 3 Na2SO4 + 2 FePO4
NH4OH + Cl2 + NaOH = N2 + NaCl + H2O =>
2 NH4OH + 3 Cl2 + 6 NaOH = N2 + 6 NaCl + 8 H2O
LiI + AgNO3 = LiNO3 + AgI =>
LiI + AgNO3 = LiNO3 + AgI
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
HBr(aq) = H2(g) + Br2(l) =>
2 HBr(aq) = H2(g) + Br2(l)
C8H18 + O2 = CO2 + H2O4 =>
C8H18 + 26 O2 = 8 CO2 + 9 H2O4
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
Na + HNO3 = NaH(NO3) =>
Na + HNO3 = NaH(NO3)
FeCl2 + SO2 + H2O = FeCl + HCl + H2SO4 =>
2 FeCl2 + SO2 + 2 H2O = 2 FeCl + 2 HCl + H2SO4
BaCl + NaSO4 = NaCl + BaSO4 =>
BaCl + NaSO4 = NaCl + BaSO4
Na(ClO3) = NaCl + O =>
Na(ClO3) = NaCl + 3 O
SrCl2 + (NH4)2O = SrO + NH4Cl =>
SrCl2 + (NH4)2O = SrO + 2 NH4Cl
KMnO4 + PtCl2 = KCl + Pt(MnO4)2 =>
2 KMnO4 + PtCl2 = 2 KCl + Pt(MnO4)2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ca(OH)2 + Cl2 = Ca(ClO3)2 + CaCl2 + H2 =>
3 Ca(OH)2 + 3 Cl2 = Ca(ClO3)2 + 2 CaCl2 + 3 H2
Al + BaO = Ba + AlO =>
Al + BaO = Ba + AlO
[Al(H2O)6]Cl3 = Al(OH)3 + HCl + H2O =>
[Al(H2O)6]Cl3 = Al(OH)3 + 3 HCl + 3 H2O
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
CuSO4 + Na2CO3 = SO4Na2 + CuCO3 =>
CuSO4 + Na2CO3 = SO4Na2 + CuCO3
MnCO2 = CO2 + Mn =>
MnCO2 = CO2 + Mn
H2SO4 + Al2(CO3)3 = Al2(SO4)3 + CO2 + H2O =>
3 H2SO4 + Al2(CO3)3 = Al2(SO4)3 + 3 CO2 + 3 H2O
H2S + KCl = HCl + KHS =>
H2S + KCl = HCl + KHS
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ne + Ar = ArNe3 =>
3 Ne + Ar = ArNe3
K + Al(ClO3)3 = Al + K(ClO3)3 =>
K + Al(ClO3)3 = Al + K(ClO3)3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
FeF3 + Br2 = FeF3(Br2) =>
FeF3 + Br2 = FeF3(Br2)
LiOH(aq) + HNO2(aq) = LiNO2 + H2O =>
LiOH(aq) + HNO2(aq) = LiNO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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