| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3Fe2(SiO4)3 = 3 Ca + 2 Fe + 3 Si + 12 O
C69H134O6 + CH3OH = C23H46O2 + C3H8O3 =>
C69H134O6 + 3 CH3OH = 3 C23H46O2 + C3H8O3
FCl2 + H2O = HCl2 + HOF =>
FCl2 + H2O = HCl2 + HOF
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
CuSO4(aq) + HCl(aq) = CuCl4(aq) + H(aq) + H2SO4(aq) =>
CuSO4(aq) + 4 HCl(aq) = CuCl4(aq) + 2 H(aq) + H2SO4(aq)
C6H8(l) + O2(g) = CO2(g) + H2O =>
C6H8(l) + 8 O2(g) = 6 CO2(g) + 4 H2O
AgHCO3 + HCl = AgCl + H2O + CO2 =>
AgHCO3 + HCl = AgCl + H2O + CO2
KMnO3 + HBr = KBr + MnBr2 + Br2 + H2O =>
2 KMnO3 + 12 HBr = 2 KBr + 2 MnBr2 + 3 Br2 + 6 H2O
K2Cr2O7 + Na2SO3 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
K2Cr2O7 + 3 Na2SO3 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 Na2SO4
C10H7ONa + HCl = C10H7OH + NaCl =>
C10H7ONa + HCl = C10H7OH + NaCl
H20(i) = H2(g) = O2(g) =>
H20(i) = 10 H2(g)
FeO2H2 + O2 + H2O = FeO3H3 =>
4 FeO2H2 + O2 + 2 H2O = 4 FeO3H3
AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3
CH + O2(aq) = CO2 + H2O =>
4 CH + 5 O2(aq) = 4 CO2 + 2 H2O
Al(OH)3 + C = CO2 + H2O + Al =>
4 Al(OH)3 + 3 C = 3 CO2 + 6 H2O + 4 Al
CH2OH + O2 = CO2 + H2O =>
4 CH2OH + 5 O2 = 4 CO2 + 6 H2O
FeS2 + O2 + H2O = H9O4Fe(SO4)2 =>
4 FeS2 + 15 O2 + 18 H2O = 4 H9O4Fe(SO4)2
KMnO4 + KOH + CH3CH2CHO = CH3CH2COOH + K2MnO4 + H2O =>
2 KMnO4 + 2 KOH + CH3CH2CHO = CH3CH2COOH + 2 K2MnO4 + H2O
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
PbCl4 + Al = AlPb + Cl =>
PbCl4 + Al = AlPb + 4 Cl
KIO3 + H2O + Mn{2+} = MnO4{-} + H{+} + KIO{2-} =>
5 KIO3 + 14 H2O + 6 Mn{2+} = 6 MnO4{-} + 28 H{+} + 5 KIO{2-}
FeC + O2 = CO2 + FeO2 =>
FeC + 2 O2 = CO2 + FeO2
ZnCo3 + H3Po3 = Zn3(Po3)2 + H2Co3 =>
3 ZnCo3 + 2 H3Po3 = Zn3(Po3)2 + 3 H2Co3
H2S + MnO2 + H{+} = SO4{-2} + Mn{+2} + H2O =>
H2S + 4 MnO2 + 6 H{+} = SO4{-2} + 4 Mn{+2} + 4 H2O
C10H14 + KMnO4 + H2SO4 = C8H7O4 + K2SO4 + MnSO4 + H2O =>
40 C10H14 + 122 KMnO4 + 183 H2SO4 = 50 C8H7O4 + 61 K2SO4 + 122 MnSO4 + 288 H2O
C4H9MgBr + H2O = C4H10 + MgBrOH =>
C4H9MgBr + H2O = C4H10 + MgBrOH
NaOHAl2O3 = NaO3Al2OH =>
NaOHAl2O3 = NaO3Al2OH
HNO3 + Cu = Cu(NO3)2 + H2O + N2O4 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + N2O4
K2O + P2O3 = K3PO3 =>
3 K2O + P2O3 = 2 K3PO3
P2O5 + BaO = P2O + BaO5 =>
P2O5 + BaO = P2O + BaO5
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Fe(NO3)3HOH = HNO3FeOH(NO3)2 =>
Fe(NO3)3HOH = HNO3FeOH(NO3)2
CaO(s) + C(s) = CaC2(s) + CO(g) =>
CaO(s) + 3 C(s) = CaC2(s) + CO(g)
KI + KBrO3 + HCl = I + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 6 I + KBr + 6 KCl + 3 H2O
ZnSO3 + H2O = ZnSO4 + H2 =>
ZnSO3 + H2O = ZnSO4 + H2
H2SO4 + Li = Li2SO4 + H2S + H2O =>
5 H2SO4 + 8 Li = 4 Li2SO4 + H2S + 4 H2O
PAl = AlP =>
PAl = AlP
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2(aq) + HBr(aq) = CaBr2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l)
CaS = Ca + S =>
CaS = Ca + S
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
SiO2 + HF(aq) = H2SiF6(aq) + H2O(l) =>
SiO2 + 6 HF(aq) = H2SiF6(aq) + 2 H2O(l)
NaCl + Ca = CaCl + Na =>
NaCl + Ca = CaCl + Na
H2O2 = OH =>
H2O2 = 2 OH
As3O3 + H2Cl = AsCl + H2O =>
As3O3 + 3 H2Cl = 3 AsCl + 3 H2O
H2SeO3 + H2S = SO2 + Se + H2O =>
3 H2SeO3 + 2 H2S = 2 SO2 + 3 Se + 5 H2O
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
NH3 + NaOH = HOH + Na3N =>
NH3 + 3 NaOH = 3 HOH + Na3N
FeCl2 + KOH = Cl2KOH + Fe =>
FeCl2 + KOH = Cl2KOH + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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