| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2O = 2 Ag{+} + O{2-}
Mg + NiCl = MgCl + Ni =>
Mg + NiCl = MgCl + Ni
CH3NH2 = C + N2 + H2 =>
2 CH3NH2 = 2 C + N2 + 5 H2
Cl2O5 + Fe2O3 = Fe(ClO3)3 =>
3 Cl2O5 + Fe2O3 = 2 Fe(ClO3)3
KOH + Cl = KCl + KClO4 + H2O =>
8 KOH + 8 Cl = 7 KCl + KClO4 + 4 H2O
C5 + N2 = C5N3 =>
2 C5 + 3 N2 = 2 C5N3
CC14 = C =>
CC14 = 15 C
HBrO2 + CaCO3 = Ca(BrO2)2 + H2O + CO2 =>
2 HBrO2 + CaCO3 = Ca(BrO2)2 + H2O + CO2
Na5Br = NaBr + Na =>
Na5Br = NaBr + 4 Na
Li2O + Al2O3 = Li3AlO3 =>
3 Li2O + Al2O3 = 2 Li3AlO3
NH3 + H2C2O4 = NH3C2O4 + H2 =>
NH3 + H2C2O4 = NH3C2O4 + H2
C + Cl3 + F = CCl3F =>
C + Cl3 + F = CCl3F
Sr + H2SO4 = Sr2H2 + SO4 =>
2 Sr + H2SO4 = Sr2H2 + SO4
CrBr2 + NaPO4 = Cr(PO4)2 + NaBr =>
CrBr2 + 2 NaPO4 = Cr(PO4)2 + 2 NaBr
V + H2SO3 = V(HSO3)3 + H2 =>
2 V + 6 H2SO3 = 2 V(HSO3)3 + 3 H2
SO2 + AgNO3 = Ag2S + NO3 + O2 =>
SO2 + 2 AgNO3 = Ag2S + 2 NO3 + O2
CH3COCH3 + H2 = CH2CH(OH)CH3 =>
2 CH3COCH3 + H2 = 2 CH2CH(OH)CH3
H2O + Cr2O7{-2} + Cl{-} = Cr{+3} + Cl2 + OH{-} =>
7 H2O + Cr2O7{-2} + 6 Cl{-} = 2 Cr{+3} + 3 Cl2 + 14 OH{-}
C7H8 + HBr = C7H8Br + H2 =>
2 C7H8 + 2 HBr = 2 C7H8Br + H2
NH3 + CH4 = CNH4 + H2 =>
2 NH3 + 2 CH4 = 2 CNH4 + 3 H2
NaC6H5O + HCl = HC6H5O + NaCl =>
NaC6H5O + HCl = HC6H5O + NaCl
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
C2H3O2 + OH = C2H2O2 + H2O =>
C2H3O2 + OH = C2H2O2 + H2O
H2SO4(aq) + CH2O(aq) = H2S(aq) + CO2(g) + H2O(l) =>
H2SO4(aq) + 2 CH2O(aq) = H2S(aq) + 2 CO2(g) + 2 H2O(l)
AlP = Al + P4 =>
4 AlP = 4 Al + P4
ZnO + HI = ZnI + OH =>
ZnO + HI = ZnI + OH
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
FeCl3 + Mg(OH)2 = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgCl2
Ca2Al3(SiO4)3(OH) = CaAl2Si2O8 + Ca3Al2Si3O12 + Al2O3 + H2O =>
6 Ca2Al3(SiO4)3(OH) = 6 CaAl2Si2O8 + 2 Ca3Al2Si3O12 + Al2O3 + 3 H2O
CuSO4 + SO4 = Cu(SO4)2 =>
CuSO4 + SO4 = Cu(SO4)2
HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(s) + H2O =>
2 HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(s) + 2 H2O
P4 + H2O + KOH = KH2PO3 + PH3 =>
P4 + 4 H2O + 2 KOH = 2 KH2PO3 + 2 PH3
Ni(NO3)2 + Ba = Ni2Ba + (NO3) =>
2 Ni(NO3)2 + Ba = Ni2Ba + 4(NO3)
Ag2SO4 + Ba(NO3)2 = BaSO4 + AgNO3 =>
Ag2SO4 + Ba(NO3)2 = BaSO4 + 2 AgNO3
VO + Fe = V205 + FeO =>
205 VO + 205 Fe = V205 + 205 FeO
Cr2O3 + NaClO3 + Na2CO3 = Na2CrO4 + NaCl + CO2 =>
Cr2O3 + NaClO3 + 2 Na2CO3 = 2 Na2CrO4 + NaCl + 2 CO2
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 Na(NO3)
KCl(aq) + Na2SO4(aq) = KSO4(aq) + Na2Cl(s) =>
KCl(aq) + Na2SO4(aq) = KSO4(aq) + Na2Cl(s)
K2SnO2 + H2O = Sn(OH)2 + KOH =>
K2SnO2 + 2 H2O = Sn(OH)2 + 2 KOH
MnCO3 + O2 = Mn2O7 + CO2 =>
4 MnCO3 + 5 O2 = 2 Mn2O7 + 4 CO2
H12C4OH + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
12 H12C4OH + 22 KMnO4 + 22 H2SO4 = 24 CH3COOH + 11 Mn2SO4 + 11 K2SO4 + 52 H2O
[AsO4]{3-} + Zn + H{+} = AsH3 + Zn{2+} + H2O =>
[AsO4]{3-} + 4 Zn + 11 H{+} = AsH3 + 4 Zn{2+} + 4 H2O
CaMgSi2O6 + Ca3MgSi2O8 = CaMgSi2O7 + Ca =>
CaMgSi2O6 + Ca3MgSi2O8 = 2 CaMgSi2O7 + 2 Ca
Al + Co(NO3) = Al(NO3)3 + Co =>
Al + 3 Co(NO3) = Al(NO3)3 + 3 Co
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
CH3Br + NaSH = NaBr + CH3SH =>
CH3Br + NaSH = NaBr + CH3SH
Fe(OH)3 = Fe2O3 + H2O = Fe + O + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
B + H2O = BOH + H2 =>
2 B + 2 H2O = 2 BOH + H2
NaI + CoCl = NaCl + CoI =>
NaI + CoCl = NaCl + CoI
C6H7NaO6 + Cl2 = C6H6O6 + HCl + NaCl =>
C6H7NaO6 + Cl2 = C6H6O6 + HCl + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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