| Équations équilibrées la veille |
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Sr(OH)2 + Mn2O7 = Sr(MnO4)2 + H2O =>
Sr(OH)2 + Mn2O7 = Sr(MnO4)2 + H2O
Ca2 + H2O = Ca(OH)2 + H2 =>
Ca2 + 4 H2O = 2 Ca(OH)2 + 2 H2
Na2SO3 + I2 + H2O = Na2SO4 + I{-} + H{+} =>
Na2SO3 + I2 + H2O = Na2SO4 + 2 I{-} + 2 H{+}
CuSO4 + Ca(NO3)2 = CaSO4 + Cu(NO3)2 =>
CuSO4 + Ca(NO3)2 = CaSO4 + Cu(NO3)2
Ag + KCN + O2 + H2O = KAg(CN)2 + KOH =>
4 Ag + 8 KCN + O2 + 2 H2O = 4 KAg(CN)2 + 4 KOH
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*4H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*4H2O + 2(NH4)2SO4 + 2 H2SO4 + 6 H2O
Na(OH) + HIO3 = NaIO3 + H2O =>
Na(OH) + HIO3 = NaIO3 + H2O
Fe + HNO3 = Fe2(O)3 + NO + H2O =>
2 Fe + 2 HNO3 = Fe2(O)3 + 2 NO + H2O
ZnF + H2O = ZnO + H2F =>
ZnF + H2O = ZnO + H2F
(NH4)6Mo7O24 + PO4{3-} + H{+} = (NH4)3[PO4(MoO3)12] + H2O + (NH4)3PO4 =>
12(NH4)6Mo7O24 + 24 PO4{3-} + 72 H{+} = 7(NH4)3[PO4(MoO3)12] + 36 H2O + 17(NH4)3PO4
C22H31O10N + H2O = CH4 + CO2 + NH3 =>
C22H31O10N + 10 H2O = 12 CH4 + 10 CO2 + NH3
BF3(s) + H2O(l) = HF(aq) + H3BO3(aq) =>
BF3(s) + 3 H2O(l) = 3 HF(aq) + H3BO3(aq)
RbOH(aq) + Mg(NO3)2(aq) = Mg(OH)2 + RbNO3(aq) =>
2 RbOH(aq) + Mg(NO3)2(aq) = Mg(OH)2 + 2 RbNO3(aq)
C6H5NH2Br2 = C6H4NH2BrHBr =>
C6H5NH2Br2 = C6H4NH2BrHBr
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(g) =>
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(g)
N2O5 + HOH = N(OH)2 + OH =>
N2O5 + 5 HOH = 2 N(OH)2 + 6 OH
KMnO4 + KBr + KOH = K2MnO4 + KBrO3 + H2O =>
6 KMnO4 + KBr + 6 KOH = 6 K2MnO4 + KBrO3 + 3 H2O
NaS2 + HCl = HS2 + NaCl =>
NaS2 + HCl = HS2 + NaCl
CuCl2 + CaOH = Cu(OH)2 + CaCl =>
CuCl2 + 2 CaOH = Cu(OH)2 + 2 CaCl
C2H2 + Ag(NH3)2 + OH = AgC2H + NH3 + H2O =>
C2H2 + Ag(NH3)2 + OH = AgC2H + 2 NH3 + H2O
C6H5COOK + KOH = C6H6 + K2CO3 =>
C6H5COOK + KOH = C6H6 + K2CO3
NaHCO3 + Fe(NO3)3 = Fe(HCO3)3 + NaNO3 =>
3 NaHCO3 + Fe(NO3)3 = Fe(HCO3)3 + 3 NaNO3
NaCl + H2O = NaOH + HCl = Cl2 =>
NaCl + H2O = NaOH + HCl
Na + P + H2O = Na3PO4 + H2 =>
3 Na + P + 4 H2O = Na3PO4 + 4 H2
Bi2O5 + C = CO5 + Bi =>
Bi2O5 + C = CO5 + 2 Bi
Br + NH4Cl = NH4Br + Cl =>
Br + NH4Cl = NH4Br + Cl
Al2O3 + KOH = K(AlO2) + H2O =>
Al2O3 + 2 KOH = 2 K(AlO2) + H2O
CH3CHO + I2 + NaOH = HCOONa + NaI + H2O =>
CH3CHO + 3 I2 + 8 NaOH = 2 HCOONa + 6 NaI + 5 H2O
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl =>
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl
(FeO) + CO = Fe + CO2 =>
(FeO) + CO = Fe + CO2
ClF + F2 = ClF3 =>
ClF + F2 = ClF3
CO3{2-} + HCl = CO2 + Cl{-} + H2O =>
CO3{2-} + 2 HCl = CO2 + 2 Cl{-} + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Co(OH)2 + HCl = CoCl2 + H(OH) =>
Co(OH)2 + 2 HCl = CoCl2 + 2 H(OH)
NaHSO4Na(OH)2 = NaSO4NaOHH2O =>
NaHSO4Na(OH)2 = NaSO4NaOHH2O
KMnO4 + Na + H2O = NaOH + MnO2 + KOH =>
KMnO4 + 3 Na + 2 H2O = 3 NaOH + MnO2 + KOH
HC2H3O2 + Al(OH)3 = H2O + CO2 + Al =>
3 HC2H3O2 + 8 Al(OH)3 = 18 H2O + 6 CO2 + 8 Al
FeCl3 + KSCN + H2O = Fe(SCN)3 + KOH + HCl =>
FeCl3 + 3 KSCN + 3 H2O = Fe(SCN)3 + 3 KOH + 3 HCl
Fe2(SO4)3 + H2O = H2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 H2O = 3 H2SO4 + 2 Fe(OH)3
Ca(HCO3)2 + KHSO4 = CaSO4 + CO2 + H2O + K2SO4 =>
Ca(HCO3)2 + 2 KHSO4 = CaSO4 + 2 CO2 + 2 H2O + K2SO4
HCl + Na2 + O = NaCl + H2O =>
2 HCl + Na2 + O = 2 NaCl + H2O
C3H5ClO2 + NH3 = C3H7NO2 + HCl =>
C3H5ClO2 + NH3 = C3H7NO2 + HCl
LiF + H3SO3 = LiSO3 + FH3 =>
LiF + H3SO3 = LiSO3 + FH3
C3H8 + NaOH = NaC3H9 + O2 =>
2 C3H8 + 2 NaOH = 2 NaC3H9 + O2
HCOOH + CH3OH = HCOOH3C + H2O =>
HCOOH + CH3OH = HCOOH3C + H2O
H3PO4 + H2O = H2PO4{-} + H3O{+} =>
H3PO4 + H2O = H2PO4{-} + H3O{+}
NH3 + C2H2 + AgNO3 = AgCCAg + H2 + NH3NO3 =>
2 NH3 + C2H2 + 2 AgNO3 = AgCCAg + H2 + 2 NH3NO3
V{3+} + Cl2 + H2O = VO3{-} + H{+} + Cl{-} =>
V{3+} + Cl2 + 3 H2O = VO3{-} + 6 H{+} + 2 Cl{-}
CH3CHNH2COOH + NaNO2 + HCl = CH3COOH + N2 + NaCl + H2O =>
2 CH3CHNH2COOH + 2 NaNO2 + 2 HCl = 3 CH3COOH + 2 N2 + 2 NaCl + 2 H2O
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