| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li + Ag3PO4 = Li3PO4 + 3 Ag
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
Ba(OH)2 = BaO + O2 + H2 =>
2 Ba(OH)2 = 2 BaO + O2 + 2 H2
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq) =>
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq)
CuSO4 + S = CuS2O4 =>
CuSO4 + S = CuS2O4
BaO + SO3 = BaS2 + O4 =>
4 BaO + 8 SO3 = 4 BaS2 + 7 O4
BaCO3 + H2S = BaS + CO2 + H2O =>
BaCO3 + H2S = BaS + CO2 + H2O
FeBr2 + Al2(SO4)3 = FeSO4 + AlBr3 =>
3 FeBr2 + Al2(SO4)3 = 3 FeSO4 + 2 AlBr3
Na2B4O5(OH)4*8H2O + NaOH = NaBO2 + H2O =>
Na2B4O5(OH)4*8H2O + 2 NaOH = 4 NaBO2 + 11 H2O
Fe{2+} + NaOCl + H{+} = Fe{3+} + HCl + NaOH =>
2 Fe{2+} + NaOCl + 2 H{+} = 2 Fe{3+} + HCl + NaOH
Rb + HPO4 = Rb2HPO4 =>
2 Rb + HPO4 = Rb2HPO4
K(s) + HCl(aq) = KCl + H2 =>
2 K(s) + 2 HCl(aq) = 2 KCl + H2
Sb + Cl = SbCl2 =>
Sb + 2 Cl = SbCl2
N1 = N6 =>
6 N1 = N6
K2 + B2O2 = K2O + B =>
2 K2 + B2O2 = 2 K2O + 2 B
NaCrO4(aq) + KOH(aq) = KCrO4(s) + NaOH(aq) =>
NaCrO4(aq) + KOH(aq) = KCrO4(s) + NaOH(aq)
C3H3O3 + H2O = H3O + C3H2O3 =>
C3H3O3 + H2O = H3O + C3H2O3
HgO + F = HgF + O =>
HgO + F = HgF + O
Na3AsO3 + KBrO + ClH = NaCl + KBr + H3AsO4 =>
Na3AsO3 + KBrO + 3 ClH = 3 NaCl + KBr + H3AsO4
Fe + Ag2CO3 = FeCO3 + Ag =>
Fe + Ag2CO3 = FeCO3 + 2 Ag
K2Cr2O7 + KI + HCl = CrCl2 + I2 + KCl + H2O =>
K2Cr2O7 + 8 KI + 14 HCl = 2 CrCl2 + 4 I2 + 10 KCl + 7 H2O
CO2(g) + KOH(aq) = K2CO3(s) + H2O(l) =>
CO2(g) + 2 KOH(aq) = K2CO3(s) + H2O(l)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
BiCl3(s) + NH3(aq) + H2O(l) = Bi(OH)3(s) + NH4Cl =>
BiCl3(s) + 3 NH3(aq) + 3 H2O(l) = Bi(OH)3(s) + 3 NH4Cl
H3PO4 + KCO3 = KPO4 + H3CO3 =>
H3PO4 + KCO3 = KPO4 + H3CO3
Na2CO3 + SO2 + H2O = NaHCO3 + NaHSO3 =>
Na2CO3 + SO2 + H2O = NaHCO3 + NaHSO3
ZnO + Mg = Zn + MgO =>
ZnO + Mg = Zn + MgO
NH3 + K = H2 + KNH2 =>
2 NH3 + 2 K = H2 + 2 KNH2
C3H4 + Cl2 = C3H4Cl =>
2 C3H4 + Cl2 = 2 C3H4Cl
Ga + Se = GaSe =>
Ga + Se = GaSe
V2(SiO2)7 + W(CrO4)3 + V3P7 + H2O = V3(PO4)7 + H2CrO4 + W2(SiO2)3 + V2(CrO4)7 =>
12 V2(SiO2)7 + 56 W(CrO4)3 + 3 V3P7 + 84 H2O = 3 V3(PO4)7 + 84 H2CrO4 + 28 W2(SiO2)3 + 12 V2(CrO4)7
CaS + AlF3 = CaF2 + Al2S3 =>
3 CaS + 2 AlF3 = 3 CaF2 + Al2S3
P2O5KOH = P2OHKO5 =>
P2O5KOH = P2OHKO5
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
AlCl3 + KOH = AlOH + KCl3 =>
AlCl3 + KOH = AlOH + KCl3
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
K + (H)2O = KOH + (H)2 =>
2 K + 2(H)2O = 2 KOH + (H)2
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
Ca + PbO2 = CaO + Pb =>
2 Ca + PbO2 = 2 CaO + Pb
KC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + KCl(s) =>
KC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + KCl(s)
Co(Cl)2 + AgNO3 = Co(NO3)2 + AgCl =>
Co(Cl)2 + 2 AgNO3 = Co(NO3)2 + 2 AgCl
H2C4H4O6 + NaOH = Na2C4H4O6 + H2O =>
H2C4H4O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
I2 + SO32{-} + H2O = I{-} + SO42{-} + H{+} =>
10 I2 + SO32{-} + 10 H2O = 20 I{-} + SO42{-} + 20 H{+}
H9 = H2 =>
2 H9 = 9 H2
Na3[Al(OH)6] + HNO3 = Al(OH)3 + NaNO3 + H2O =>
Na3[Al(OH)6] + 3 HNO3 = Al(OH)3 + 3 NaNO3 + 3 H2O
Cr(OH)3 + H2O2 + KOH = K2Cr2O7 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 2 KOH = K2Cr2O7 + 7 H2O
CaCO3HCOOH = HCaCOOHCO3 =>
CaCO3HCOOH = HCaCOOHCO3
Na(s) + O = Na2O =>
2 Na(s) + O = Na2O
*Ca(NO3)2*4H2O + Eu(NO3)3 + TiO(NO3)2 + C2H5NO2 = Ca095Eu05Ti100O300 + CO2 + N2 + H2O =>
1710*Ca(NO3)2*4H2O + 89.999999999999Eu(NO3)3 + 1800 TiO(NO3)2 + 4060 C2H5NO2 = 18 Ca095Eu05Ti100O300 + 8120 CO2 + 5675 N2 + 16990 H2O
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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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