| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NH3)4{+2} + 32 HNO3 = Cu(NO3)2{+2} + 34 NO2 + 22 H2O
(NH4)3PO4 + NaOH = Na3PO4 + NH3H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3H2O
H2O + NaOCl + KI = NaCl + I3 + KOH =>
3 H2O + 3 NaOCl + 6 KI = 3 NaCl + 2 I3 + 6 KOH
(NH4)3PO4 + NaOH = Na3PO4 + NH3H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3H2O
NaCl + Na3PO4 = NaPO4 + Na3Cl =>
NaCl + Na3PO4 = NaPO4 + Na3Cl
PH4I + H2O2 = H3PO4 + HI + H2O =>
PH4I + 4 H2O2 = H3PO4 + HI + 4 H2O
KOH + SiO2 = SiOH + KO2 =>
KOH + SiO2 = SiOH + KO2
CO2 + NH3(aq) + H2O = NH4HCO3(aq) =>
CO2 + NH3(aq) + H2O = NH4HCO3(aq)
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
NH4Cl + Ca(OH)2 = NH3 + Ca(Cl)2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + Ca(Cl)2 + 2 H2O
KCr(SO4)2 + Na2S + H2O = K2SO4 + Na2SO4 + H2S + Cr(OH)3 =>
2 KCr(SO4)2 + 3 Na2S + 6 H2O = K2SO4 + 3 Na2SO4 + 3 H2S + 2 Cr(OH)3
H2O + CO2 + NH3 + NaCl = NaHCO3 + NH4Cl =>
H2O + CO2 + NH3 + NaCl = NaHCO3 + NH4Cl
K2CO3 + SnCl4 = KCl + Sn2(CO3)4 =>
4 K2CO3 + 2 SnCl4 = 8 KCl + Sn2(CO3)4
Mg + HCl + C6H5Br + C13H10O = C19H16O + MgBrCl =>
Mg + HCl + C6H5Br + C13H10O = C19H16O + MgBrCl
FeCl2 + H2SO4 = Fe2(SO4)3 + Cl2 + SO2 + H2O =>
2 FeCl2 + 6 H2SO4 = Fe2(SO4)3 + 2 Cl2 + 3 SO2 + 6 H2O
(NH4)3PO4 + NaOH = Na3PO4 + NH3H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3H2O
CaCl2 + HNO3 = Ca(NO3)2 + HCl(aq) =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl(aq)
FeCl3 + Mg2 = Fe + MgCl2 =>
4 FeCl3 + 3 Mg2 = 4 Fe + 6 MgCl2
NaNO2 + H2O = NaNO3 + N2O + NaOH =>
4 NaNO2 + H2O = 2 NaNO3 + N2O + 2 NaOH
C4 = (C2)2 =>
C4 = (C2)2
(NH4)3PO4 + NaOH = Na3PO4 + NH3H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Rb2CO3(aq) + HBr(aq) = H2O(l) + CO2(g) + RbBr(aq) =>
Rb2CO3(aq) + 2 HBr(aq) = H2O(l) + CO2(g) + 2 RbBr(aq)
OH{-} + Cl2 = Cl{-} + OCl + H2O =>
4 OH{-} + 3 Cl2 = 4 Cl{-} + 2 OCl + 2 H2O
Ca(OH)2 + Cl2O7 = CaO + Cl(OH)7 =>
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
CH2Cl + NaOH = CH2O + NaCl + H2 =>
2 CH2Cl + 2 NaOH = 2 CH2O + 2 NaCl + H2
HBr + K2Cr2O7 = CrBr3 + KBr + Br2 + H2O =>
14 HBr + K2Cr2O7 = 2 CrBr3 + 2 KBr + 3 Br2 + 7 H2O
NaNO2 + H2O = NaNO3 + N2O + NaOH =>
4 NaNO2 + H2O = 2 NaNO3 + N2O + 2 NaOH
HCl + NaCO3 = HNa + ClCO3 =>
HCl + NaCO3 = HNa + ClCO3
Al3OH + NaNo3 = Al3No3 + NaOH =>
Al3OH + NaNo3 = Al3No3 + NaOH
Mg + NaOH = MgO + Na + H2 =>
2 Mg + 2 NaOH = 2 MgO + 2 Na + H2
C3H7OH + COOH = C3H7COOH + H2O =>
16 C3H7OH + 12 COOH = 15 C3H7COOH + 10 H2O
HN = N + H =>
HN = N + H
Fe2O3 + (NH4)3P = FeP + (NH4)2O =>
Fe2O3 + 2(NH4)3P = 2 FeP + 3(NH4)2O
Mg + NaOH = Mg(OH)2 + Na =>
Mg + 2 NaOH = Mg(OH)2 + 2 Na
H(NO3) + I2 = (NO2) + H(IO3) + H2O =>
10 H(NO3) + I2 = 10(NO2) + 2 H(IO3) + 4 H2O
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
Cl3CCHO + C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O =>
Cl3CCHO + 2 C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O
Ag1NO3 + HCl = Ag2Cl2 + HNO3 =>
2 Ag1NO3 + 2 HCl = Ag2Cl2 + 2 HNO3
Cr(NO3)3 + Na2CO3 = Cr(CO3) + Na2(NO3)3 =>
Cr(NO3)3 + Na2CO3 = Cr(CO3) + Na2(NO3)3
Cl + H2SO4 = ClSO4 + H2 =>
Cl + H2SO4 = ClSO4 + H2
NaNO2Na2SO4H2SO4 = Na2S2O6HNO3NaOH =>
NaNO2Na2SO4H2SO4 = Na2S2O6HNO3NaOH
C2H6O + Na = C2H4ONa + H2 =>
C2H6O + Na = C2H4ONa + H2
CaCO3 + H{+} = Ca{2+} + CO2 + OH{-} =>
CaCO3 + H{+} = Ca{2+} + CO2 + OH{-}
SnI4 + Cl2 = SnCl2 + I =>
SnI4 + Cl2 = SnCl2 + 4 I
FeSO4HOH = Fe(OH)HSO4 =>
FeSO4HOH = Fe(OH)HSO4
NaCl + H2O2 + FeCl2 = FeCl3 + NaOH =>
2 NaCl + H2O2 + 2 FeCl2 = 2 FeCl3 + 2 NaOH
C3H4 = C7H8 + H2 =>
7 C3H4 = 3 C7H8 + 2 H2
NaOH + H3Po4 = Na2(HPo4) + H2O =>
2 NaOH + H3Po4 = Na2(HPo4) + 2 H2O
C6H12O6 + O2 = CH3OH + CO2 =>
2 C6H12O6 + 3 O2 = 6 CH3OH + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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