| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + P2O5 = MgOP2O5
CH3COOH + KCH3COO = KCH3COOH + CH3COO =>
CH3COOH + KCH3COO = KCH3COOH + CH3COO
Cr + K{+} = Cr{3+} + K =>
Cr + 3 K{+} = Cr{3+} + 3 K
CuSO4 + NaOH + C3H8O3 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
6 CuSO4 + 12 NaOH + 2 C3H8O3 = 3 Cu2O + 6 Na2SO4 + C6H12O7 + 8 H2O
Al2 + Hg(CH3COO)2 = Al(CH3COO)2 + Hg2 =>
Al2 + 2 Hg(CH3COO)2 = 2 Al(CH3COO)2 + Hg2
AgNO3(aq) + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3(aq) + H2SO4 = Ag2SO4 + 2 HNO3
KMnO4 + H2SO4 + CH3OH = MnSO4 + K2SO4 + HCOOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 CH3OH = 4 MnSO4 + 2 K2SO4 + 5 HCOOH + 11 H2O
Fe + CuSO4 = FeSO4Cu =>
Fe + CuSO4 = FeSO4Cu
Ca(OH)2 + P2O5 = Ca10(PO4)6(OH)2 + H2O =>
10 Ca(OH)2 + 3 P2O5 = Ca10(PO4)6(OH)2 + 9 H2O
HBrO3 + H2O = H3O{+} + BrO3{-} =>
HBrO3 + H2O = H3O{+} + BrO3{-}
KBrO4 + HBr = Br2 + H2O + KBr =>
KBrO4 + 8 HBr = 4 Br2 + 4 H2O + KBr
A1 + H2SO4 = A12(SO4)3 + H2 =>
12 A1 + 3 H2SO4 = A12(SO4)3 + 3 H2
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
Mg(aq) + Cu(aq) = MgCu =>
Mg(aq) + Cu(aq) = MgCu
Pb(CO3)2 = PbO2 + CO2 =>
Pb(CO3)2 = PbO2 + 2 CO2
NaOH + H2A = NaAH + H2O =>
NaOH + H2A = NaAH + H2O
NaCl + H3PO4 + MnO2 = Na3PO4 + Mn3(PO4)2 + H2O + Cl2 =>
6 NaCl + 4 H3PO4 + 3 MnO2 = 2 Na3PO4 + Mn3(PO4)2 + 6 H2O + 3 Cl2
HNO3 + Cu = CuNO3 + NO + HO =>
2 HNO3 + Cu = CuNO3 + NO + 2 HO
P2H4 = PH3 + P2 =>
3 P2H4 = 4 PH3 + P2
NaClSO3 = NaCl + SO3 =>
NaClSO3 = NaCl + SO3
Ag3PO4 + Mg(OH)2 = Ag(OH) + Mg(OH) + PO4 =>
Ag3PO4 + 3 Mg(OH)2 = 3 Ag(OH) + 3 Mg(OH) + PO4
Cr2O7 + SO3 = Cr3 + SO4 =>
3 Cr2O7 + 21 SO3 = 2 Cr3 + 21 SO4
HgNo3 + NaOH = HgOH + NaNo3 =>
HgNo3 + NaOH = HgOH + NaNo3
C54H100O7 + C2H6O = C67788H36O2 + C3H8O =>
67772 C54H100O7 + 1490874 C2H6O = 11 C67788H36O2 + 1965256 C3H8O
H2CuCl3 + H2O = CuCl + H2ClOH =>
H2CuCl3 + 2 H2O = CuCl + 2 H2ClOH
Hg + H2S = HgS + H2 =>
Hg + H2S = HgS + H2
Li2O + Zn(OH)2 = Li2ZnO2 + H2O =>
Li2O + Zn(OH)2 = Li2ZnO2 + H2O
MnCl2(aq) + Na2S(aq) = MnS + NaCl =>
MnCl2(aq) + Na2S(aq) = MnS + 2 NaCl
Cs2CO3 + CrCl3 = CsCl + Cr2(CO3)3 =>
3 Cs2CO3 + 2 CrCl3 = 6 CsCl + Cr2(CO3)3
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
Se(OH)2 + H2O2 = Se(OH)3 =>
2 Se(OH)2 + H2O2 = 2 Se(OH)3
H2SiO3 + Na2S = H2S + Na2SiO3 =>
H2SiO3 + Na2S = H2S + Na2SiO3
ClO2 + Na2SO3 + NaOH = Na2SO4 + NaCl + H2O =>
2 ClO2 + 5 Na2SO3 + 2 NaOH = 5 Na2SO4 + 2 NaCl + H2O
CuSO4 + NaOH + CH3COOH = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 NaOH + 3 CH3COOH = Cu2O + 2 Na2SO4 + C6H12O7 + 2 H2O
H3 + PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3 + 2 PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Mn{2+} + PO4{3-} = Mn3(PO4)2 =>
3 Mn{2+} + 2 PO4{3-} = Mn3(PO4)2
MgCl2 + KMnO4 + H2SO4 = MgSO4 + MnSO4 + Cl2 + K2SO4 + H2O =>
5 MgCl2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + 2 MnSO4 + 5 Cl2 + K2SO4 + 8 H2O
Co(NO3)2 + NH3 = CoH3 + N(NO3)2 =>
Co(NO3)2 + NH3 = CoH3 + N(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
TeO3{2-} + N2O4 + OH{-} = Te + NO3{-} + H2O =>
TeO3{2-} + 2 N2O4 + 2 OH{-} = Te + 4 NO3{-} + H2O
CH3NH3H2O = CH3NH2H3O =>
CH3NH3H2O = CH3NH2H3O
Cr2O3 + Mg = MgO + Cr =>
Cr2O3 + 3 Mg = 3 MgO + 2 Cr
NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2 =>
2 NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2
CH3COONa + H2O = CH3COOH + NaOH =>
CH3COONa + H2O = CH3COOH + NaOH
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl =>
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl
Na2SO4*10H2O = Na + SO4 + H2O =>
Na2SO4*10H2O = 2 Na + SO4 + 10 H2O
KNO3 + AI + KOH + H2O = NH3 + K[AI(OH)4] =>
3 KNO3 + 8 AI + 5 KOH + 18 H2O = 3 NH3 + 8 K[AI(OH)4]
AgCrO4 + HNO3 = AgNO3 + HCrO4 =>
AgCrO4 + HNO3 = AgNO3 + HCrO4
Mg2Si + O2 = SiO2 + Mg =>
Mg2Si + O2 = SiO2 + 2 Mg
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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