| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO(aq) + H2(g) = Cu(s) + H2O(l)
FeS + H2O = H2S + FeO =>
FeS + H2O = H2S + FeO
KBrO3 + Fe(NO3)2 + HNO3 = KBr + Fe(NO3)3 + H2O =>
KBrO3 + 6 Fe(NO3)2 + 6 HNO3 = KBr + 6 Fe(NO3)3 + 3 H2O
H2O + Al2O3 = Al(OH)3 =>
3 H2O + Al2O3 = 2 Al(OH)3
C5H10O + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H10O + 14 K2Cr2O7 + 56 H2SO4 = 15 CO2 + 14 K2SO4 + 14 Cr2(SO4)3 + 71 H2O
Li + FeCl3 = LiCl2 + Fe =>
3 Li + 2 FeCl3 = 3 LiCl2 + 2 Fe
K + HgCl2 = KCl2 + Hg =>
K + HgCl2 = KCl2 + Hg
Zn + HNO3 = Zn(NO3)2 + H2 = =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
AsI + Na2S = As2S + NaI =>
2 AsI + Na2S = As2S + 2 NaI
Ni + HOH = NiO + H2 =>
Ni + HOH = NiO + H2
BaO(s) + HNO3(aq) = Ba(NO3)2(aq) + H2O(l) =>
BaO(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + H2O(l)
HCl + Al2O3 = Al + Cl + H2O =>
6 HCl + Al2O3 = 2 Al + 6 Cl + 3 H2O
Ag2SO4 + H2O = Ag + O2 + H2SO4 =>
2 Ag2SO4 + 2 H2O = 4 Ag + O2 + 2 H2SO4
C6H6 + O2(g) = CO2(g) + H2O(l) =>
2 C6H6 + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
K3B3O3F6 + K2TaF7 = BF3 + KF + Ta2O5 =>
5 K3B3O3F6 + 6 K2TaF7 = 15 BF3 + 27 KF + 3 Ta2O5
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + Na(C2H3O2) =>
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + 2 Na(C2H3O2)
Al(s) + AgNO3(aw) = Al(NO3)3(aq) + Ag(s) =>
Al(s) + 3 AgNO3(aw) = Al(NO3)3(aq) + 3 Ag(s)
Ba + Zn + Ga = BaZnGa =>
Ba + Zn + Ga = BaZnGa
H2S + CuSO4 = CuS + H2O + SO2 =>
4 H2S + 3 CuSO4 = 3 CuS + 4 H2O + 4 SO2
W2(Cr2O7)3 + Pt(Cn)5 = W(Cn)3 + Pt2(Cr2O7)5 =>
5 W2(Cr2O7)3 + 6 Pt(Cn)5 = 10 W(Cn)3 + 3 Pt2(Cr2O7)5
Hg2S + O2 = Hg + SO3 =>
2 Hg2S + 3 O2 = 4 Hg + 2 SO3
C2H4(OH)2 + CrO3 + H2SO4 = C2H2O4 + Cr2(SO4)3 + H2O =>
3 C2H4(OH)2 + 8 CrO3 + 12 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 18 H2O
CuBr2(aq) + Na2SO4(aq) = Cu(SO4)(s) + Na2Br2 =>
CuBr2(aq) + Na2SO4(aq) = Cu(SO4)(s) + Na2Br2
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
SbCl3 + AgNO3 = AgCl + Sb + NO3 =>
SbCl3 + 3 AgNO3 = 3 AgCl + Sb + 3 NO3
O2 + Cl2 = Cl2O2 =>
O2 + Cl2 = Cl2O2
NaOH + ZnCl2 = NaCl2 + ZnOH =>
NaOH + ZnCl2 = NaCl2 + ZnOH
CrCl3 + KNO3 = KCl + Cr(NO3)3 =>
CrCl3 + 3 KNO3 = 3 KCl + Cr(NO3)3
KCO3 + BaI = KI + BaCO3 =>
KCO3 + BaI = KI + BaCO3
AgNO3 + Na2C2O4 = NaNO3 + Ag2(C2O4) =>
2 AgNO3 + Na2C2O4 = 2 NaNO3 + Ag2(C2O4)
F + O2 = FO2 =>
F + O2 = FO2
NaHSO3 + HAuCl4 = Na2SO4 + HCl + SO2 + Au =>
6 NaHSO3 + 2 HAuCl4 = 3 Na2SO4 + 8 HCl + 3 SO2 + 2 Au
CaO + ZnO = Ca2(ZnO2)2 =>
2 CaO + 2 ZnO = Ca2(ZnO2)2
Mg2{+} + O2{-} = MgO =>
Mg2{+} + O2{-} = 2 MgO
C5H12O2 + O2 = H2O + CO2 =>
C5H12O2 + 7 O2 = 6 H2O + 5 CO2
Ca + FeSO4 = CaSO4 + Fe =>
Ca + FeSO4 = CaSO4 + Fe
H2Se + Cl2 = Se + HCl =>
H2Se + Cl2 = Se + 2 HCl
Mg3(PO4)2 = Mg3 + P + (O2)4 =>
Mg3(PO4)2 = Mg3 + 2 P + (O2)4
SrSe + (NH4)2Te = SrTe + (NH4)2Se =>
SrSe + (NH4)2Te = SrTe + (NH4)2Se
Cr(OH)3 + K2CO3 + KClO3 = KCl + CO2 + H2O + K2CrO4 =>
2 Cr(OH)3 + 2 K2CO3 + KClO3 = KCl + 2 CO2 + 3 H2O + 2 K2CrO4
PH3 + O2 = HOH + P4O10 =>
4 PH3 + 8 O2 = 6 HOH + P4O10
C6H6 + As2O5 = As2O4 + CO2 + H2O =>
C6H6 + 15 As2O5 = 15 As2O4 + 6 CO2 + 3 H2O
Ca + H2O = Ca(HO)2 + H2 =>
Ca + 2 H2O = Ca(HO)2 + H2
Fe + CuSO4 + H2O = FeSO4*H2O + Cu =>
Fe + CuSO4 + H2O = FeSO4*H2O + Cu
Na2SiO4 + Ba(OH)2 = NaOH + BaSiO4 =>
Na2SiO4 + Ba(OH)2 = 2 NaOH + BaSiO4
KClO3 + O2 = KOClO3 =>
2 KClO3 + O2 = 2 KOClO3
Pb + NaOH + H2O = Na[Pb(OH)3] + H2 =>
Pb + NaOH + 2 H2O = Na[Pb(OH)3] + H2
I2 + CCl4 = I2CCl4 =>
I2 + CCl4 = I2CCl4
Gd2O3 + CaCO3 + B2O3 = CO2 + CaB6 + GdO2 =>
10 Gd2O3 + CaCO3 + 3 B2O3 = CO2 + CaB6 + 20 GdO2
CaCO3 + CaCl2 + H2O = CaOHCl + H2CO3 =>
CaCO3 + CaCl2 + 2 H2O = 2 CaOHCl + H2CO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
