| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaSO4*2H2O + Al2Si2O5(OH)4 + 3 CaO + 24 H2O = Ca6Al2(SO4)3(OH)12*26(H2O) + 2 SiO2
C1O2 + H2O1 = C6H12O6 + O2 =>
6 C1O2 + 6 H2O1 = C6H12O6 + 6 O2
K2CrO4 + CaCl2 = CaCrO4 + KCl =>
K2CrO4 + CaCl2 = CaCrO4 + 2 KCl
P4O10 + NaOH + H2O = NaH2PO4 =>
P4O10 + 4 NaOH + 2 H2O = 4 NaH2PO4
C4H10O + H2CrO4 = C4H8O + Cr + H2O =>
3 C4H10O + H2CrO4 = 3 C4H8O + Cr + 4 H2O
KMnO4 = MnO4 + K2MnO4 =>
2 KMnO4 = MnO4 + K2MnO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KNO2 + MnO2 + KOH = N2 + K2MnO4 + H2O =>
2 KNO2 + 3 MnO2 + 4 KOH = N2 + 3 K2MnO4 + 2 H2O
Cl2(g) + HBr(g) = HCl(g) + Br2(g) =>
Cl2(g) + 2 HBr(g) = 2 HCl(g) + Br2(g)
Hg2{2+} + H2S = HgS + Hg + H{+} =>
Hg2{2+} + H2S = HgS + Hg + 2 H{+}
Ag2C2O4 + NH4OH = Ag(NH3)2{+} + C2O4{2-} + H2O =>
Ag2C2O4 + 4 NH4OH = 2 Ag(NH3)2{+} + C2O4{2-} + 4 H2O
MgHPO4 + NH4OH = NH4MgPO4 + H2O =>
MgHPO4 + NH4OH = NH4MgPO4 + H2O
Hg + Mg(NO3)2 = Hg(NO3)2 + Mg2 =>
2 Hg + 2 Mg(NO3)2 = 2 Hg(NO3)2 + Mg2
ZnCl2(aq) + H2SO4(aq) = ZnSO4 + HCl =>
ZnCl2(aq) + H2SO4(aq) = ZnSO4 + 2 HCl
KClO3 + KCrO2 + NaOH = KCl + K2CrO4 + Na2CrO4 + H2O =>
KClO3 + 2 KCrO2 + 2 NaOH = KCl + K2CrO4 + Na2CrO4 + H2O
Cu(NO3)2 + NaI + H2O = CuI2 + NaOH + HNO3 =>
Cu(NO3)2 + 2 NaI + 2 H2O = CuI2 + 2 NaOH + 2 HNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnCl3 + Cl2 + H2O = MnO4 + HCl =>
2 MnCl3 + 5 Cl2 + 8 H2O = 2 MnO4 + 16 HCl
Cu2FeS3 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + N2O + H2O =>
8 Cu2FeS3 + 58 HNO3 = 12 CuSO4 + 4 Cu(NO3)2 + 4 Fe2(SO4)3 + 25 N2O + 29 H2O
C17H35COOH + KOH = C17H35COOK + H2O =>
C17H35COOH + KOH = C17H35COOK + H2O
V2O5 + Na2S = VO2 + Na2SO4 =>
4 V2O5 + Na2S = 8 VO2 + Na2SO4
Cl2 + NaF = NaCl + F2 =>
Cl2 + 2 NaF = 2 NaCl + F2
Cs2CO3 + TiO2 + H2O = CO2 + CsTiO3 + H2 =>
Cs2CO3 + 2 TiO2 + H2O = CO2 + 2 CsTiO3 + H2
Al(NO3)3(aq) + NH3(aq) + H2O(l) = Al(OH)3(s) + NH4(NO3)(aq) =>
Al(NO3)3(aq) + 3 NH3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 NH4(NO3)(aq)
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo2O7)6] + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)2MoO4 + 44 HNO3 = 2(NH4)3[P(Mo2O7)6] + 43 NH4NO3 + 23 H2O
Al(NO3)3(aq) + NH3(aq) + H2O(l) = Al(OH)3(s) + NH4(NO3)(aq) =>
Al(NO3)3(aq) + 3 NH3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 NH4(NO3)(aq)
Ru + F2 = RuF2 =>
Ru + F2 = RuF2
HBr + SrCO3 = H2CO3 + SrBr2 =>
2 HBr + SrCO3 = H2CO3 + SrBr2
Be(ClO3)2 = BeCl2 + O2 =>
Be(ClO3)2 = BeCl2 + 3 O2
Mg3N = Mg + N =>
Mg3N = 3 Mg + N
H2S + KCIO3 = S + KCI + H2O =>
3 H2S + KCIO3 = 3 S + KCI + 3 H2O
Au(NO3)3 + Hg = Hg(NO3)3 + Au =>
Au(NO3)3 + Hg = Hg(NO3)3 + Au
(NH4)2S + AgBr = Ag2S + (NH4)Br =>
(NH4)2S + 2 AgBr = Ag2S + 2(NH4)Br
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
ZnSO4 + C6H8O7 = C12H10O14Zn3 + H2SO4 =>
3 ZnSO4 + 2 C6H8O7 = C12H10O14Zn3 + 3 H2SO4
HCl + Ag(OH)3 = AgCl3 + H2O =>
3 HCl + Ag(OH)3 = AgCl3 + 3 H2O
Fe(CO)5 + NaOH = Na2Fe(CO)4 + (Na2CO3) + H2O =>
Fe(CO)5 + 4 NaOH = Na2Fe(CO)4 + (Na2CO3) + 2 H2O
CH3COOH + NaCO3 = CH3COONa + HCO3 =>
CH3COOH + NaCO3 = CH3COONa + HCO3
C2H6O2 + O = CO + H2O =>
C2H6O2 + 3 O = 2 CO + 3 H2O
SrO + Ag = Sr + AgO =>
SrO + Ag = Sr + AgO
H2SO4 + KCH3COO = CH3COOH + K2SO4 =>
H2SO4 + 2 KCH3COO = 2 CH3COOH + K2SO4
Bi2O3 + WO3 = Bi2W2O9 =>
Bi2O3 + 2 WO3 = Bi2W2O9
CaO + HNO2 = Ca(NO2)2 + H2O =>
CaO + 2 HNO2 = Ca(NO2)2 + H2O
PbCO3 + KNO3 = Pb3O4 + KNO2 + CO2 =>
3 PbCO3 + KNO3 = Pb3O4 + KNO2 + 3 CO2
C6H6 + C3H7Br = C9H12 + HBr =>
C6H6 + C3H7Br = C9H12 + HBr
C7H5N2 + O2 = CO2 + H2O + NO =>
4 C7H5N2 + 37 O2 = 28 CO2 + 10 H2O + 8 NO
Na2S + Ca(NO3)2 = CaS + NaNO3 =>
Na2S + Ca(NO3)2 = CaS + 2 NaNO3
Pb(s) + KNO3(s) = PbO(s) + KNO2(s) =>
Pb(s) + KNO3(s) = PbO(s) + KNO2(s)
H2CO3 + SiO2 = H2SiO3 + CO2 =>
H2CO3 + SiO2 = H2SiO3 + CO2
NH4X + NaOH = NH3 + NaX + H2O =>
NH4X + NaOH = NH3 + NaX + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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