| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + 2 NH4OH + BaCl2 = 2 HCl + 2 NH4NO3 + Ba(OH)2
Fe2(SO4)3 + Ba(NO3) = BaSO4 + Fe2(NO3)3 =>
Fe2(SO4)3 + 3 Ba(NO3) = 3 BaSO4 + Fe2(NO3)3
Na2 + H2O = NaH + O =>
Na2 + H2O = 2 NaH + O
Br2 + O2 = BrO7 =>
Br2 + 7 O2 = 2 BrO7
Cd(NO3)2H2SO4 = CdSO4 + HNO3 =>
Cd(NO3)2H2SO4 = CdSO4 + 2 HNO3
(B6H10) + H2O = B(OH)3 + H2 =>
(B6H10) + 18 H2O = 6 B(OH)3 + 14 H2
MgCl2(g) = Mg + Cl2 =>
MgCl2(g) = Mg + Cl2
Al + (O2) = Al2(O3) =>
4 Al + 3(O2) = 2 Al2(O3)
N2 + G2 = NG3 =>
N2 + 3 G2 = 2 NG3
NO3H + Al(HO)3 = Al(NO3)3 + H2O =>
3 NO3H + Al(HO)3 = Al(NO3)3 + 3 H2O
NaOH + NH4NO3 = NaNO3 + NOH + H2 =>
NaOH + NH4NO3 = NaNO3 + NOH + 2 H2
Ca(NO3)2 + NH3 + H2O = NH4(NO3) + Ca(OH)2 =>
Ca(NO3)2 + 2 NH3 + 2 H2O = 2 NH4(NO3) + Ca(OH)2
Cl2(g) + MgI2(aq) = ClI(aq) + Mg(s) =>
Cl2(g) + MgI2(aq) = 2 ClI(aq) + Mg(s)
HNo2 + KOH = H2O + KNo2 =>
HNo2 + KOH = H2O + KNo2
C6H2CH3 = H2 + C =>
2 C6H2CH3 = 5 H2 + 14 C
KMnO4 + NaI = KI + NaMnO4 =>
KMnO4 + NaI = KI + NaMnO4
Na2S + KCl = NaCl + K2S =>
Na2S + 2 KCl = 2 NaCl + K2S
O5I2 + CO = I2 + CO2 =>
O5I2 + 5 CO = I2 + 5 CO2
C6H8O7 + MgCO3 = C6H6MgO2 + H2O + CO2 =>
14 C6H8O7 + 9 MgCO3 = 9 C6H6MgO2 + 29 H2O + 39 CO2
ZnNO3{2} + BaOH{2} = ZnOH{2} + BaNO3{2} =>
ZnNO3{2} + BaOH{2} = ZnOH{2} + BaNO3{2}
P(s) + O2(g) = P3O10(s) =>
3 P(s) + 5 O2(g) = P3O10(s)
Xuy + O2 = XuyO4 =>
Xuy + 2 O2 = XuyO4
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Al(s) + KOH(aq) + HOH = KAl(OH)4 + H2 =>
2 Al(s) + 2 KOH(aq) + 6 HOH = 2 KAl(OH)4 + 3 H2
HgCl2 + Li2S = LiCl + HgS =>
HgCl2 + Li2S = 2 LiCl + HgS
Cr2O3 + AgNO3 = Cr2NO3 + AgO3 =>
Cr2O3 + AgNO3 = Cr2NO3 + AgO3
C7H15O4N + H2O = CH4 + CO2 + NH3 =>
C7H15O4N + 2 H2O = 4 CH4 + 3 CO2 + NH3
NaIO3 + SO2 + H2O = I + NaHSO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 I + 2 NaHSO4 + 3 H2SO4
NH3 + COCl2 = CO(NH3)4 + Cl2 =>
4 NH3 + COCl2 = CO(NH3)4 + Cl2
(NH4)3[Fe(C2O4)3] + CoC2O4 + O2 = CoFe2O4 + CO2 + N2 + H2O =>
2(NH4)3[Fe(C2O4)3] + CoC2O4 + 8 O2 = CoFe2O4 + 14 CO2 + 3 N2 + 12 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
NaOH + Ni(NO3)2 = Na(NO3) + Ni(OH)2 =>
2 NaOH + Ni(NO3)2 = 2 Na(NO3) + Ni(OH)2
Ca(OH)2 + CH3COOH = C4H6CaO4 + H2O =>
Ca(OH)2 + 2 CH3COOH = C4H6CaO4 + 2 H2O
Hg + HCl = H + HgCl =>
Hg + HCl = H + HgCl
C + HNO2 = CO2 + H2O + NO =>
C + 4 HNO2 = CO2 + 2 H2O + 4 NO
Au + CaSO3 = Au2SO3 + Ca =>
2 Au + CaSO3 = Au2SO3 + Ca
Fe2 + HCl + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + KCl + H2 =>
3 Fe2 + 12 HCl + 4 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6]2 + 12 KCl + 6 H2
MgB2 + Cl2 = MgCl2 + B2 =>
MgB2 + Cl2 = MgCl2 + B2
CH4(g) + O2(g) = CO2(g) + H2O(y) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(y)
Ba[NO3]2 + H2S = BaS + HNO3 =>
Ba[NO3]2 + H2S = BaS + 2 HNO3
Ba + Sn(CrO4)2 = BaCrO4 + Sn =>
2 Ba + Sn(CrO4)2 = 2 BaCrO4 + Sn
O2 + C7H8O2 = C2O + H2O =>
11 O2 + 4 C7H8O2 = 14 C2O + 16 H2O
I2O + H2O = HI + O =>
I2O + H2O = 2 HI + 2 O
HCl + Zn + CuSO4 = ZnSO4 + CuCl4 + H2 =>
4 HCl + Zn + CuSO4 = ZnSO4 + CuCl4 + 2 H2
NaNO3 + KC2 + H3 + O2 = KNO3 + NaC2H3O2 =>
NaNO3 + KC2 + H3 + O2 = KNO3 + NaC2H3O2
BaO + H2 = BaOH =>
2 BaO + H2 = 2 BaOH
NaMnO4 + KOH = KMnO4 + NaOH =>
NaMnO4 + KOH = KMnO4 + NaOH
H2SO4 + NaSH = H2S + SO4HNa =>
H2SO4 + NaSH = H2S + SO4HNa
NaSiO4 + NH4Cl = NaCl + SiO4 + NH4 =>
NaSiO4 + NH4Cl = NaCl + SiO4 + NH4
NaH(s) + H2O(l) = NaOH + H2 =>
NaH(s) + H2O(l) = NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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