| Équations équilibrées la veille | Équations équilibrées le lendemain |
ICl + 2 H2SO4 = HIO3 + HCl + 2 SO2 + H2O
Zn(s) + PbO(s) = ZnO + Pb =>
Zn(s) + PbO(s) = ZnO + Pb
Be(NO3)2 + Be(OH)2 = BeOHNO3 =>
Be(NO3)2 + Be(OH)2 = 2 BeOHNO3
FS = SF =>
FS = SF
NH3 + H2O + KOH = NH6O2K =>
NH3 + H2O + KOH = NH6O2K
NH4Cl + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
C(s) + HCl(aq) = CCl(aq) + H2(g) =>
2 C(s) + 2 HCl(aq) = 2 CCl(aq) + H2(g)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CaSO2 + Ba(OH)2 = CaS(OH)2 + BaO2 =>
CaSO2 + Ba(OH)2 = CaS(OH)2 + BaO2
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
Fe + Si = FeSi =>
Fe + Si = FeSi
NaCl + KBr = KCl + NaBr =>
NaCl + KBr = KCl + NaBr
C5H12O2 + O2 = CO2 + H2O =>
C5H12O2 + 7 O2 = 5 CO2 + 6 H2O
MgSO4*2H2O = MgSO4 + H2O =>
MgSO4*2H2O = MgSO4 + 2 H2O
Cu + ZnBr2 = Zn + CuBr =>
2 Cu + ZnBr2 = Zn + 2 CuBr
Cu + HNO3 = Cu(NO3)2 + H2(g) =>
Cu + 2 HNO3 = Cu(NO3)2 + H2(g)
TlBr3 + NaBr = NaTlBr4 =>
TlBr3 + NaBr = NaTlBr4
Br(l) + LiI(s) = LiBr(s) + I(s) =>
Br(l) + LiI(s) = LiBr(s) + I(s)
CH3COONaHCl = CH3COOHNaCl =>
CH3COONaHCl = CH3COOHNaCl
Na(s) + Br = NaBr(s) =>
Na(s) + Br = NaBr(s)
Hf4 + N3 = Hf3N4 =>
9 Hf4 + 16 N3 = 12 Hf3N4
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
Ba + P2 = Ba3P2 =>
3 Ba + P2 = Ba3P2
Co + S8 = CoS8 =>
Co + S8 = CoS8
Na + Cl2 + O2 = NaClO3 =>
2 Na + Cl2 + 3 O2 = 2 NaClO3
CuSO4 + ZnS = CuS + ZnSO4 =>
CuSO4 + ZnS = CuS + ZnSO4
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
ZnO + HNO3 = Zn(OH)NO3 =>
ZnO + HNO3 = Zn(OH)NO3
SrOH2O = Sr(OH)2 =>
SrOH2O = Sr(OH)2
Na + Cl2 + O2 = NaClO2 =>
2 Na + Cl2 + 2 O2 = 2 NaClO2
C57H102O6 + CH3OH = C19H36O2 + C3H8O3 =>
2 C57H102O6 + 9 CH3OH = 6 C19H36O2 + 3 C3H8O3
Ca + HNO3 = N2O + Ca(NO3)2 + H2O =>
4 Ca + 10 HNO3 = N2O + 4 Ca(NO3)2 + 5 H2O
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
O4 = O =>
O4 = 4 O
NaF + KBr = NaBr + KF =>
NaF + KBr = NaBr + KF
H2(g) + Br2(g) = HBr(g) =>
H2(g) + Br2(g) = 2 HBr(g)
NaNo3AlCl3 = NaCl3AlNo3 =>
NaNo3AlCl3 = NaCl3AlNo3
HCIO3 + Ca(OH)2 = Ca(CIO3)2 + H2O =>
2 HCIO3 + Ca(OH)2 = Ca(CIO3)2 + 2 H2O
Na2S + SO2 + H2O = Na2SO3 + H2S =>
Na2S + SO2 + H2O = Na2SO3 + H2S
Na2Cr2O7 + NH3H2O = Cr(OH)3 + NaOH + N2H2O =>
Na2Cr2O7 + 2 NH3H2O = 2 Cr(OH)3 + 2 NaOH + N2H2O
Zn(s) + Cu(No3)2(aq) = Zn(No3)2(aq) + Cu(s) =>
Zn(s) + Cu(No3)2(aq) = Zn(No3)2(aq) + Cu(s)
O4 = O3 =>
3 O4 = 4 O3
KClH2S = KSH2Cl =>
KClH2S = KSH2Cl
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HClO3 + C = H2O + CO2 + Cl2 =>
4 HClO3 + 5 C = 2 H2O + 5 CO2 + 2 Cl2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Al + H2O = Al3O3 + H2 =>
3 Al + 3 H2O = Al3O3 + 3 H2
Mg + NHO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 NHO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/22/24
Équations équilibrées sur07/22/23
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