| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3 + LiOH = LiNO3 + NaOH
Na + Cl*3 = NaCl =>
Na + Cl*3 = NaCl
Na2S + AgNo3 = NaNo3 + Ag2S =>
Na2S + 2 AgNo3 = 2 NaNo3 + Ag2S
Al2O3 + KHSO4 = Al2(SO4)3 + KOH =>
Al2O3 + 3 KHSO4 = Al2(SO4)3 + 3 KOH
Ba + At = BaAt =>
Ba + At = BaAt
H2S + CUO = CUS + H2O =>
H2S + CUO = CUS + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn(s) + H2O(l) = Zn(HO)2(s) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(HO)2(s) + H2(g)
CH4 + I2 = CH3 + HI =>
2 CH4 + I2 = 2 CH3 + 2 HI
Ca(O) + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(O) + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Au + Br2 = AuBr2 =>
Au + Br2 = AuBr2
HgCl + NH3 = Hg(NH2)Cl + Hg + NH4Cl =>
2 HgCl + 2 NH3 = Hg(NH2)Cl + Hg + NH4Cl
C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2
CrO4 + Mn = Cr + MnO2 =>
CrO4 + 2 Mn = Cr + 2 MnO2
Cl + Pd = PdCl =>
Cl + Pd = PdCl
C6H12O6 + H2O = C2H5OH + HCO3{-} + H{+} =>
C6H12O6 + 2 H2O = 2 C2H5OH + 2 HCO3{-} + 2 H{+}
Br2 + KNO2 + KOH = KBr + KNO3 + H2O =>
Br2 + KNO2 + 2 KOH = 2 KBr + KNO3 + H2O
O + FeS = FeO + SO2 =>
3 O + FeS = FeO + SO2
Mn2O3 + K2CO3 + KNO3 = KMnO4 + KNO2 + CO2 =>
Mn2O3 + K2CO3 + 4 KNO3 = 2 KMnO4 + 4 KNO2 + CO2
Mg + SO3 = MgO + S =>
3 Mg + SO3 = 3 MgO + S
Fe2O3 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe2O3 + 3 NaNO3 + 4 NaOH = 2 Na2FeO4 + 3 NaNO2 + 2 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
KOH + H = KH2O =>
KOH + H = KH2O
C16H18ClN3S + O2 = CO2 + H2O + HCl + NO2 + SO2 =>
4 C16H18ClN3S + 97 O2 = 64 CO2 + 34 H2O + 4 HCl + 12 NO2 + 4 SO2
PbO4 = PbO + O2 =>
2 PbO4 = 2 PbO + 3 O2
HNO3 + Ca(OH)2 = CaO3 + HN(OH)2 =>
HNO3 + Ca(OH)2 = CaO3 + HN(OH)2
MnO2 + KNO3 + H2O = KMnO4 + NO2 + KOH =>
MnO2 + 3 KNO3 + H2O = KMnO4 + 3 NO2 + 2 KOH
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
SbO3 = Sb + O2 =>
2 SbO3 = 2 Sb + 3 O2
P2(s) + O2(g) = P2O5(s) =>
2 P2(s) + 5 O2(g) = 2 P2O5(s)
CaS + Ra = RaS + Ca =>
CaS + Ra = RaS + Ca
H2S + F = S + HF =>
H2S + 2 F = S + 2 HF
Al(OH)3 + NaNO3 = NaAlO2 + HNO3 + H2O =>
Al(OH)3 + NaNO3 = NaAlO2 + HNO3 + H2O
Au + Br2 = AuBr =>
2 Au + Br2 = 2 AuBr
NH4OH + Cu(NO3)2 = NH4NO3 + Cu(OH)2 =>
2 NH4OH + Cu(NO3)2 = 2 NH4NO3 + Cu(OH)2
CS2 = CS + S2 =>
2 CS2 = 2 CS + S2
Mg(No3)2 + K2Cr2O7 = MgCr2O7 + KNo3 =>
Mg(No3)2 + K2Cr2O7 = MgCr2O7 + 2 KNo3
MgFe = Mg + Fe =>
MgFe = Mg + Fe
Bh + O2 = Bh2O7 =>
4 Bh + 7 O2 = 2 Bh2O7
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
KF(s) = K(s) + F(g) =>
KF(s) = K(s) + F(g)
Cl2 + PbO2 = ClO3 + Pb =>
Cl2 + 3 PbO2 = 2 ClO3 + 3 Pb
H2S2O3 = H2SO3 + S =>
H2S2O3 = H2SO3 + S
LiBr(aq) + FeHCO3(aq) = FeBr(s) + LiHCO3(aq) =>
LiBr(aq) + FeHCO3(aq) = FeBr(s) + LiHCO3(aq)
Cu2S + O = CuO + SO2 =>
Cu2S + 4 O = 2 CuO + SO2
Mg3(AsO4)2 + H2CrO4 = MgCrO4 + H3AsO4 =>
Mg3(AsO4)2 + 3 H2CrO4 = 3 MgCrO4 + 2 H3AsO4
LiI + AgNO3 = AgI + LiNO3 =>
LiI + AgNO3 = AgI + LiNO3
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + NaC2H3O2 =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + 2 NaC2H3O2
C2H5Cl + Na = C2H4 + NaCl + H2 =>
2 C2H5Cl + 2 Na = 2 C2H4 + 2 NaCl + H2
KF(s) = K(s) + F2(g) =>
2 KF(s) = 2 K(s) + F2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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