| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2C2O4 + H2SO4 = Na2SO4 + 2 HCO2
HF + Li(OH) = LiF + H2O =>
HF + Li(OH) = LiF + H2O
CH2O + [Ag(NH3)2OH] = CH2O2 + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2OH] = CH2O2 + 4 NH3 + 2 Ag + H2O
Cu + K4Fe(CN)6 = Cu2Fe(CN)6 + K2 =>
2 Cu + K4Fe(CN)6 = Cu2Fe(CN)6 + 2 K2
Zn(C2H3O2)2 + (NH4)2SO4 = ZnSO4 + NH4C2H3O2 =>
Zn(C2H3O2)2 + (NH4)2SO4 = ZnSO4 + 2 NH4C2H3O2
Ca(OH)2 + Cl2 = CaOClCl + H2O =>
Ca(OH)2 + Cl2 = CaOClCl + H2O
CH3(CH2)16COOH + CH2(OH)CH2OH = CH3(CH2)16COOCH2CHOHCH2OH + H2O =>
13 CH3(CH2)16COOH + 30 CH2(OH)CH2OH = 14 CH3(CH2)16COOCH2CHOHCH2OH + 30 H2O
Bi + S = Bi2S3 =>
2 Bi + 3 S = Bi2S3
Al(OH)3 + CO2 = Al(HCO3)3 =>
Al(OH)3 + 3 CO2 = Al(HCO3)3
PbNO3 + Ag = AgNO3 + Pb =>
PbNO3 + Ag = AgNO3 + Pb
Mg(HSO3)2 = MgO + SO2 + H2O =>
Mg(HSO3)2 = MgO + 2 SO2 + H2O
V2O5 + Si = SiO2 + V2O3 =>
V2O5 + Si = SiO2 + V2O3
CaMnO3 + HCl = CaCl2 + MnCl2 + Cl2 + H2O =>
CaMnO3 + 6 HCl = CaCl2 + MnCl2 + Cl2 + 3 H2O
HNO3 + H2SO4 = NO2HSO4 + H2O =>
HNO3 + H2SO4 = NO2HSO4 + H2O
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
FeSiO3 + NaNO3 = FeNO3 + NaSiO3 =>
FeSiO3 + NaNO3 = FeNO3 + NaSiO3
Na3PO4 + HBr = NaBr + H3PO4 =>
Na3PO4 + 3 HBr = 3 NaBr + H3PO4
K[Pb(OH)3] + H2S = PbS + K2S + H2O =>
2 K[Pb(OH)3] + 3 H2S = 2 PbS + K2S + 6 H2O
CH4N2O + HCl + C12H22O11 = C15H18ClN3O + H2O + CO2 =>
12 CH4N2O + 8 HCl + 11 C12H22O11 = 8 C15H18ClN3O + 77 H2O + 24 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Rb2SO4 + H3PO4 = H2SO4 + Rb3PO4 =>
3 Rb2SO4 + 2 H3PO4 = 3 H2SO4 + 2 Rb3PO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SOCl2 + KOH = K2SO3 + KCl + H2O =>
SOCl2 + 4 KOH = K2SO3 + 2 KCl + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr + F = CrF2 =>
Cr + 2 F = CrF2
(Co(N2H4)3)(Co(NO2)5(NH3)) + K2Cr2O7 + KOH = K3(Co(OH)6) + K3Cr(OH)6 + N2 + H2O =>
6(Co(N2H4)3)(Co(NO2)5(NH3)) + K2Cr2O7 + 40 KOH = 12 K3(Co(OH)6) + 2 K3Cr(OH)6 + 36 N2 + 23 H2O
K2Cr2O7 + KI + HCl = KCl + I2 + H2O + CrCl3 =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 3 I2 + 7 H2O + 2 CrCl3
KL + PB(NO3)2 = PBL2 + KNO3 =>
2 KL + PB(NO3)2 = PBL2 + 2 KNO3
Ag2S(s) + H2O = Ag(s) + H2S(g) + O2(g) =>
2 Ag2S(s) + 2 H2O = 4 Ag(s) + 2 H2S(g) + O2(g)
HF + AgNO3 = HNO3 + AgF =>
HF + AgNO3 = HNO3 + AgF
XCHOHX + KMnO4 + H2SO4 = XCOX + K2SO4 + MnSO4 + H2O =>
5 XCHOHX + 2 KMnO4 + 3 H2SO4 = 5 XCOX + K2SO4 + 2 MnSO4 + 8 H2O
Ba(OH)2 + SO2 = Ba(SO3)2 + H2 =>
Ba(OH)2 + 2 SO2 = Ba(SO3)2 + H2
Ca(NO3)2(aq) + Na3PO4(aq) = NaNO3(s) + Ca3(PO4)2(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = 6 NaNO3(s) + Ca3(PO4)2(aq)
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Ba(OH)2 + SO2 = Ba(SO3)2 + H2 =>
Ba(OH)2 + 2 SO2 = Ba(SO3)2 + H2
XCH2OH + KMnO4 + H2SO4 = XCOOH + K2SO4 + MnSO4 + H2O =>
5 XCH2OH + 4 KMnO4 + 6 H2SO4 = 5 XCOOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Fe2S3 + O = Fe2O3 + SO3 =>
Fe2S3 + 12 O = Fe2O3 + 3 SO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Ma + H2O = MaOH + H2 =>
2 Ma + 2 H2O = 2 MaOH + H2
KOH + Li3N = LiOH + K3N =>
3 KOH + Li3N = 3 LiOH + K3N
Cu(OH)2 + C3H8O3 = [Cu(C3H8O3)2](OH)2 =>
Cu(OH)2 + 2 C3H8O3 = [Cu(C3H8O3)2](OH)2
CH3CH2OH + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CH2OH + 4 K2CrO7 + 10 H2SO4 = 9 CH3COOH + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
CH3COOH2 + O2 = CO2 + H2O =>
4 CH3COOH2 + 9 O2 = 8 CO2 + 10 H2O
(Co(N2H4)3)(Co(NO2)5(NH3)) + K2Cr2O7 + KOH = K3(Co(OH)6) + K3Cr(OH)6 + N2 + H2O =>
6(Co(N2H4)3)(Co(NO2)5(NH3)) + K2Cr2O7 + 40 KOH = 12 K3(Co(OH)6) + 2 K3Cr(OH)6 + 36 N2 + 23 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Na2SO4 + ZnCl2 = ZnSO4 + NaCl =>
Na2SO4 + ZnCl2 = ZnSO4 + 2 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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