| Équations équilibrées la veille |
Ca3(PO4)2 + Al2(CO3)3 = 3 CaCO3 + 2 AlPO4
Ag(OH) + HClO2 = Ag(ClO2) + H2O =>
Ag(OH) + HClO2 = Ag(ClO2) + H2O
C5H10Cl + KOH = C5H10 + KCl + OH =>
C5H10Cl + KOH = C5H10 + KCl + OH
CH3CH2CHO + LiAlH4 + H2O = CH3CH2CH2OH + LiOH + Al(OH)3 =>
4 CH3CH2CHO + LiAlH4 + 4 H2O = 4 CH3CH2CH2OH + LiOH + Al(OH)3
FeCl2 + H2O + Na2SO4 = NaOH + FeSO4 + HCl =>
FeCl2 + 2 H2O + Na2SO4 = 2 NaOH + FeSO4 + 2 HCl
FeBr3 + CaSO4 = CaBr3 + FeSO4 =>
FeBr3 + CaSO4 = CaBr3 + FeSO4
NaClOCH3CH2OH = ClCH3CH2OONaH =>
NaClOCH3CH2OH = ClCH3CH2OONaH
NHO3 + Cu2O = NO + H2O + Cu(NO3)2 =>
14 NHO3 + 3 Cu2O = 2 NO + 7 H2O + 6 Cu(NO3)2
H2CO3 + KOH = HOH + K2CO3 =>
H2CO3 + 2 KOH = 2 HOH + K2CO3
Pt + H3PO4 = Pt3(PO4)4 + H2 =>
3 Pt + 4 H3PO4 = Pt3(PO4)4 + 6 H2
AsO4(aq) + NO2(aq) = AsO2(aq) + NO3(aq) =>
AsO4(aq) + 2 NO2(aq) = AsO2(aq) + 2 NO3(aq)
Cu2S + HCl = CuCl + H2S =>
Cu2S + 2 HCl = 2 CuCl + H2S
C7H12O3 + O2 = C02 + H2O =>
2 C7H12O3 + 3 O2 = 7 C02 + 12 H2O
Cu + Al(NO3)3 = Cu(NO3) + Al =>
3 Cu + Al(NO3)3 = 3 Cu(NO3) + Al
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
LiClO3 + H2SO4 + NaI = I2 + Na2SO4 + LiCl + H2O =>
LiClO3 + 3 H2SO4 + 6 NaI = 3 I2 + 3 Na2SO4 + LiCl + 3 H2O
N3H12PO4 = N2 + H2 + P + O2 =>
2 N3H12PO4 = 3 N2 + 12 H2 + 2 P + 4 O2
Ba(NO3)2 + N2C2O4 = BaC2O4 + N2(NO3)2 =>
Ba(NO3)2 + N2C2O4 = BaC2O4 + N2(NO3)2
CO + O2 + Pt = PtCO2 =>
2 CO + O2 + 2 Pt = 2 PtCO2
MgF + Li2CO3 = Mg2CO3(aq) + LiF =>
2 MgF + Li2CO3 = Mg2CO3(aq) + 2 LiF
C6H5CH3COOH = C6H5CH3 + CO2 + H2 =>
2 C6H5CH3COOH = 2 C6H5CH3 + 2 CO2 + H2
Ca(s) + HCl(l) = CaCl2 + H2(g) =>
Ca(s) + 2 HCl(l) = CaCl2 + H2(g)
C46H23O2 + O2 = CO2 + H2O =>
4 C46H23O2 + 203 O2 = 184 CO2 + 46 H2O
HL + HLO3 = L2H2O =>
5 HL + HLO3 = 3 L2H2O
Sb2S3 + Cl2 = SbCl3 + S =>
Sb2S3 + 3 Cl2 = 2 SbCl3 + 3 S
(MoO4)2{-} + H{+} = H(MoO4)2 =>
(MoO4)2{-} + H{+} = H(MoO4)2
KI(s) + Cl2(g) = KCl + I2 =>
2 KI(s) + Cl2(g) = 2 KCl + I2
RbNO3 + Mg + H2O = NH3 + Mg(OH)2 + RbOH =>
RbNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + RbOH
Al(OH)3 + NaCl = AlOHCl2 + NaOH =>
Al(OH)3 + 2 NaCl = AlOHCl2 + 2 NaOH
FeS + O2 = Fe2O4 + SO3 =>
2 FeS + 5 O2 = Fe2O4 + 2 SO3
Na2S2O3 + H2O2 = Na2SO4 + H2O + H2SO4 =>
Na2S2O3 + 4 H2O2 = Na2SO4 + 3 H2O + H2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
N2H4*H20 + O2 = NO + H2 =>
N2H4*H20 + O2 = 2 NO + 12 H2
C2H2(g) + CO2(g) + H2O = CH2CHCO2H =>
6 C2H2(g) + 3 CO2(g) + 4 H2O = 5 CH2CHCO2H
HAt + Fe2O3 = FeAt3 + H2O =>
6 HAt + Fe2O3 = 2 FeAt3 + 3 H2O
Hg(NO3)2 + NH3 = [Hg(NH3)2](NO3)2 =>
Hg(NO3)2 + 2 NH3 = [Hg(NH3)2](NO3)2
HCI + Ca(OH)2 = CaCI + H(OH)2 =>
HCI + Ca(OH)2 = CaCI + H(OH)2
Pb(ClO3)2 + Al2(SO4)3 = Al(ClO3)3 + PbSO4 =>
3 Pb(ClO3)2 + Al2(SO4)3 = 2 Al(ClO3)3 + 3 PbSO4
AlP + SbCl5 = AlCl3 + Sb3P5 =>
5 AlP + 3 SbCl5 = 5 AlCl3 + Sb3P5
CO(NH2)2(s) + O2(g) = CO2 + HNO3 + H2O =>
CO(NH2)2(s) + 4 O2(g) = CO2 + 2 HNO3 + H2O
CH3CHCH2 + H2O = CH3CH2CH2OH =>
CH3CHCH2 + H2O = CH3CH2CH2OH
CH3CHClCOOH + HCl = CH3CH2COOH + Cl2 =>
CH3CHClCOOH + HCl = CH3CH2COOH + Cl2
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Calcium + tin(iv)chloride = calciumchloride + tin =>
2 Ca + SnCl4 = 2 CaCl2 + Sn
Na4SiO4(s) = Na(l) + Si(s) + O2(g) =>
Na4SiO4(s) = 4 Na(l) + Si(s) + 2 O2(g)
C7H6O2 + NaHCO3 = C7H6NaO2 + H + CO3 =>
C7H6O2 + NaHCO3 = C7H6NaO2 + H + CO3
Na2CO3(aq) + FeSO4(aq) = Na2SO4(aq) + FeCO3 =>
Na2CO3(aq) + FeSO4(aq) = Na2SO4(aq) + FeCO3
Mn + (Ag(NH3)2){+} + OH{-} = MnO2 + Ag + NH3 + H2O =>
Mn + 4(Ag(NH3)2){+} + 4 OH{-} = MnO2 + 4 Ag + 8 NH3 + 2 H2O
K + Zn(C2H3O2)2 = Zn + K(C2H3O2) =>
2 K + Zn(C2H3O2)2 = Zn + 2 K(C2H3O2)
C10H12O3 + NaBH4 + H2O = C10H13O3 + Na + B(OH4) =>
2 C10H12O3 + NaBH4 + H2O = 2 C10H13O3 + Na + B(OH4)
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