| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NiCl3 + O = NiO3 + Cl =>
NiCl3 + 3 O = NiO3 + 3 Cl
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Cu2S + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 Cu2S + 16 HNO3 = 6 Cu(NO3)2 + 3 S + 4 NO + 8 H2O
C + P + O = C3PO =>
3 C + P + O = C3PO
HF + CaO = CaF2 + H2O(includestates) =>
2 HF + CaO = CaF2 + H2O(includestates)
Fe2SO43NH4OH = Fe2OHNH4SO43 =>
Fe2SO43NH4OH = Fe2OHNH4SO43
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4HCO3 + Ba(OH)2 = NH3 + BaCO3 + H2O =>
NH4HCO3 + Ba(OH)2 = NH3 + BaCO3 + 2 H2O
H2S(ac) + Cl2(ac) = HCl(ac) + S(s) =>
H2S(ac) + Cl2(ac) = 2 HCl(ac) + S(s)
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
AsH3 + AuCl3 + NaOH = Na3AsO4 + Au + NaCl + H2O =>
3 AsH3 + 8 AuCl3 + 33 NaOH = 3 Na3AsO4 + 8 Au + 24 NaCl + 21 H2O
Ag2SO4 + HCl = AgCl + H2O + SO2 + O2 =>
2 Ag2SO4 + 4 HCl = 4 AgCl + 2 H2O + 2 SO2 + O2
Mg3N2(s) + HCl(aq) = MgCl2(aq) + NH3(aq) =>
Mg3N2(s) + 6 HCl(aq) = 3 MgCl2(aq) + 2 NH3(aq)
KClO3 + H2SO4 = K2SO4 + HClO4 + ClO2 + H2O =>
6 KClO3 + 3 H2SO4 = 3 K2SO4 + 2 HClO4 + 4 ClO2 + 2 H2O
C3H7OH + Cr2O7{-2} + H{+} = C3H6O + Cr{+3} + H2O =>
3 C3H7OH + Cr2O7{-2} + 8 H{+} = 3 C3H6O + 2 Cr{+3} + 7 H2O
C3H7OH + Cr2O7{-2} + H{+} = Cr{+3} + CH3COCH3 + H2O =>
3 C3H7OH + Cr2O7{-2} + 8 H{+} = 2 Cr{+3} + 3 CH3COCH3 + 7 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Cr2O7{-2} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{-2} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O
CaCl2 + C2H2O4*3H2O = HCl + C2CaO4 + H2O =>
CaCl2 + C2H2O4*3H2O = 2 HCl + C2CaO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + Cu3 = Cu(NO3)2 + H2O + NO2 =>
12 HNO3 + Cu3 = 3 Cu(NO3)2 + 6 H2O + 6 NO2
Cr2O7{-2} + H{+} + C3H7OH = Cr{+3} + C2H5COOH + H2O =>
2 Cr2O7{-2} + 16 H{+} + 3 C3H7OH = 4 Cr{+3} + 3 C2H5COOH + 11 H2O
Ca3SiO5 + H2O = CaOSiO2H2O + Ca(OH)2 =>
Ca3SiO5 + 3 H2O = CaOSiO2H2O + 2 Ca(OH)2
Na2S2O3 + HCl = NaCl + S(s) + SO2 + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S(s) + SO2 + H2O
Fe(NO3)2 = Fe + NO2 + O2 =>
Fe(NO3)2 = Fe + 2 NO2 + O2
K(MnO4) + C3H5(OH)3 = K2(CO3) + Mn2O3 + CO2 + H2O =>
14 K(MnO4) + 4 C3H5(OH)3 = 7 K2(CO3) + 7 Mn2O3 + 5 CO2 + 16 H2O
Al2 + S3 + H2O = H2S + Al(OH)2 =>
3 Al2 + 2 S3 + 12 H2O = 6 H2S + 6 Al(OH)2
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Cl2 + NiBr2 = NiCl2 + Br2 =>
Cl2 + NiBr2 = NiCl2 + Br2
Fe + H{+} + ClO4{-} = Fe{3+} + Cl2 + H2O =>
14 Fe + 48 H{+} + 6 ClO4{-} = 14 Fe{3+} + 3 Cl2 + 24 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
(PNCl2)3 + NH4N3 + BN = BP3N6 + HCl + N2 =>
2(PNCl2)3 + 3 NH4N3 + 2 BN = 2 BP3N6 + 12 HCl + 4 N2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + N(g) = Na3N =>
3 Na + N(g) = Na3N
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + NaCl(aq) + H2O =>
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + 2 NaCl(aq) + 2 H2O
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
VCl3(aq) + LiOH(aq) = V(OH)3(s) + LiCl(aq) =>
VCl3(aq) + 3 LiOH(aq) = V(OH)3(s) + 3 LiCl(aq)
H2S + Fe2(SO4)3 = H2SO4 + Fe2S3 =>
3 H2S + Fe2(SO4)3 = 3 H2SO4 + Fe2S3
BaOH + FeCl = BaCl + FeOH =>
BaOH + FeCl = BaCl + FeOH
Na2S2O3 + H5IO6 + NaOH = HIO3 + Na2SO4 + H2O =>
Na2S2O3 + 4 H5IO6 + 2 NaOH = 4 HIO3 + 2 Na2SO4 + 9 H2O
CuSO4 + Mg = Cu + MgSO4 =>
CuSO4 + Mg = Cu + MgSO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
NaHCO3 + HCH3COO = NaCH3COO + H2O + CO2 =>
NaHCO3 + HCH3COO = NaCH3COO + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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