| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 3 H{3}PO{4} = Zn{3}P{2} + 3 H{2}O
C3H8(g) + O2(g) = CO2(g) + H2O =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
KNO3 + NaSO3 = KSO3 + NaNO3 =>
KNO3 + NaSO3 = KSO3 + NaNO3
Al2O3 + NaOH + H2O = Na3[Al(OH)6] =>
Al2O3 + 6 NaOH + 3 H2O = 2 Na3[Al(OH)6]
C6H3(oh)3 + O2 = CO2 + H2O =>
4 C6H3(oh)3 + 57 O2 = 24 CO2 + 66 H2O
Al2O3 + NaOH + H2O = Na3[Al(OH)6] =>
Al2O3 + 6 NaOH + 3 H2O = 2 Na3[Al(OH)6]
(NH4)2Co3 + Ca(No3)2 = (NH4)2(No3)2 + CaCo3 =>
(NH4)2Co3 + Ca(No3)2 = (NH4)2(No3)2 + CaCo3
C3H8 + Cl2 = C + HCl =>
C3H8 + 4 Cl2 = 3 C + 8 HCl
CH3CH2Cl = HCl + C2H4 =>
CH3CH2Cl = HCl + C2H4
PbS + Fe2O3 = Pb + Fe + SO2 =>
3 PbS + 2 Fe2O3 = 3 Pb + 4 Fe + 3 SO2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Ca + Si + SbCl3 = SiSb + CaCl2 =>
3 Ca + 2 Si + 2 SbCl3 = 2 SiSb + 3 CaCl2
HI + SO3 = H2O + SO2 + I2 =>
2 HI + SO3 = H2O + SO2 + I2
CH3CH2OH + CuO = CH3COOH + H2O + Cu =>
CH3CH2OH + 2 CuO = CH3COOH + H2O + 2 Cu
H2SO4 + Ti = TiO2 + H2S =>
H2SO4 + 2 Ti = 2 TiO2 + H2S
Fe + AlO = Fe2O3 + Al =>
2 Fe + 3 AlO = Fe2O3 + 3 Al
Cu(NO3)2 + BaCl2 = Ba(NO3)2 + CuCl2 =>
Cu(NO3)2 + BaCl2 = Ba(NO3)2 + CuCl2
C + Mg = CMg =>
C + Mg = CMg
HNO2 + NH4OH = NH4(OH)NO2 + H2O =>
7 HNO2 + 5 NH4OH = 6 NH4(OH)NO2 + H2O
A1 + H2SO4 = A2(SO4)3 + H2 =>
2 A1 + 3 H2SO4 = A2(SO4)3 + 3 H2
K2CrO4 + KH2PO4 = K2H2PO4 + KCrO4 =>
K2CrO4 + KH2PO4 = K2H2PO4 + KCrO4
FeO + M2O = Fe(OM)2 =>
FeO + M2O = Fe(OM)2
MgO + Cu(PO4) = Mg(PO4) + CuO =>
MgO + Cu(PO4) = Mg(PO4) + CuO
Fe(SCN)3 + NaOH = Fe(OH)3 + NaSCN =>
Fe(SCN)3 + 3 NaOH = Fe(OH)3 + 3 NaSCN
Cr(No3)3 + NH4OH = Cr(OH)3 + NH4No3 =>
Cr(No3)3 + 3 NH4OH = Cr(OH)3 + 3 NH4No3
Cl2 + H2O = H2 + HClO3 =>
Cl2 + 6 H2O = 5 H2 + 2 HClO3
Fe(OH)3 + H2CrO4 = H2O + Fe2(Cr2O7)3 =>
2 Fe(OH)3 + 6 H2CrO4 = 9 H2O + Fe2(Cr2O7)3
Cu + H2SO3 = H2Cu + SO3 =>
Cu + H2SO3 = H2Cu + SO3
CaCl2 + C2H2O4 = HCl + Ca(COO)2 =>
CaCl2 + C2H2O4 = 2 HCl + Ca(COO)2
Ba + HNO3 = Ba(NO3)2 + NH3NO3 + H2O =>
7 Ba + 18 HNO3 = 7 Ba(NO3)2 + 2 NH3NO3 + 6 H2O
NO + CO = CO2 + N2 =>
2 NO + 2 CO = 2 CO2 + N2
Ce2(CO3)3 + H2O = Ce2(CO3)3*3H2O =>
Ce2(CO3)3 + 3 H2O = Ce2(CO3)3*3H2O
PhCHO + K2Cr2O7 + CH3COOH = PhCOOH + KOH + (CH3COO)3Cr + H2O =>
3 PhCHO + K2Cr2O7 + 6 CH3COOH = 3 PhCOOH + 2 KOH + 2(CH3COO)3Cr + 2 H2O
HNO3 + FeBr3 = Fe(NO3)3 + HBr =>
3 HNO3 + FeBr3 = Fe(NO3)3 + 3 HBr
CH3CH2OHCH3 + HCl = CH3CH2ClCH3 + H2O =>
CH3CH2OHCH3 + HCl = CH3CH2ClCH3 + H2O
Te + O2 = Te1O3 =>
2 Te + 3 O2 = 2 Te1O3
Li + NaCl = LiCl + Na =>
Li + NaCl = LiCl + Na
H2S + NH4OH = (NH4)2S + H2O =>
H2S + 2 NH4OH = (NH4)2S + 2 H2O
FeCl2 + CaCl2 = FeCl3 + Ca =>
2 FeCl2 + CaCl2 = 2 FeCl3 + Ca
Fe + Zn2{+} = Fe2{+} + Zn =>
2 Fe + Zn2{+} = Fe2{+} + 2 Zn
Al + CuCl1 = AlCl3 + Cu =>
Al + 3 CuCl1 = AlCl3 + 3 Cu
KClO3 + C16H28O10 = KCl + CO + H2O =>
20 KClO3 + 3 C16H28O10 = 20 KCl + 48 CO + 42 H2O
PCl5 + MgO = MgCl2 + P2O5 =>
2 PCl5 + 5 MgO = 5 MgCl2 + P2O5
SnSO4 + NaOH = Na2[Sn(OH)4] + Na2SO4 =>
SnSO4 + 4 NaOH = Na2[Sn(OH)4] + Na2SO4
NaOCl + Na2S + H2O = SO3 + NaOH + NaCl =>
4 NaOCl + Na2S + H2O = SO3 + 2 NaOH + 4 NaCl
CaCl2 + K2CrO4 = CaCrO4 + KCl =>
CaCl2 + K2CrO4 = CaCrO4 + 2 KCl
H2O + Na = NaO + H2Na =>
H2O + 2 Na = NaO + H2Na
H2SO4 + KMnO4 + Na2(C2O4)H2O = MnSO4 + Na2SO4 + K2SO4 + CO2 + H2O =>
8 H2SO4 + 2 KMnO4 + 5 Na2(C2O4)H2O = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 10 CO2 + 13 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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