| Équations équilibrées la veille |
2 K3(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
C7H16 + O2 = C2O + H =>
4 C7H16 + 7 O2 = 14 C2O + 64 H
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2 KNO3(aq)
NH4Br = Br2 + NH4 =>
2 NH4Br = Br2 + 2 NH4
H2SO4 + CrBr3 = H2Br + Cr(SO4)3 =>
3 H2SO4 + CrBr3 = 3 H2Br + Cr(SO4)3
Sn(OH)2 + NO3 = SnOHNO3 + OH =>
Sn(OH)2 + NO3 = SnOHNO3 + OH
LiBr + Co(SO4)2 = Li2SO4 + CoBr4 =>
4 LiBr + Co(SO4)2 = 2 Li2SO4 + CoBr4
KMnO5 + C6H10 = KMnO4 + C6H10O5 =>
5 KMnO5 + C6H10 = 5 KMnO4 + C6H10O5
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(l) + CO2(g) = FeO(s) + C(s) =>
2 Fe(l) + CO2(g) = 2 FeO(s) + C(s)
Zn + (AsO4)2 + HCl = ZnCl2 + H3AsO4 =>
3 Zn + (AsO4)2 + 6 HCl = 3 ZnCl2 + 2 H3AsO4
As2O3 + HCl + Zn = ZnCl2 + H2O + AsH3 =>
As2O3 + 12 HCl + 6 Zn = 6 ZnCl2 + 3 H2O + 2 AsH3
C7H8 + C8H9NO2 = C15H17NO2 =>
C7H8 + C8H9NO2 = C15H17NO2
Sodiumcarbonate + phosphoricacid = sodiumphosphate + carbondioxide + water =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 CO2 + 3 H2O
SiO3 + H2O = Si + OH =>
SiO3 + 3 H2O = Si + 6 OH
NH3 + Cr2(SO4)3 + H2O = Cr(OH)3 + (NH4)2SO4 =>
6 NH3 + Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3(NH4)2SO4
HClO4 = H3 + ClO4 =>
3 HClO4 = H3 + 3 ClO4
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Mg5 + AlCl3 = MgCl2 + Al253 =>
759 Mg5 + 2530 AlCl3 = 3795 MgCl2 + 10 Al253
I + H + NaOH = NaI + H2O =>
I + H + NaOH = NaI + H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH3(CH2)3CH3(l) + O2(g) = CO2(g) + H20(g) =>
5 CH3(CH2)3CH3(l) + 25 O2(g) = 25 CO2(g) + 3 H20(g)
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)2 + Ca3(SO4)3 =>
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)2 + Ca3(SO4)3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Na3N + NH4NO3 = Na3(NO3) + NH4N =>
Na3N + NH4NO3 = Na3(NO3) + NH4N
H2C2O4 + MnO4 = HMnO4 + C2O4 =>
H2C2O4 + 2 MnO4 = 2 HMnO4 + C2O4
Cr(s) + AgNO3(aq) = Cr(NO3)2(aq) + Ag(s) =>
Cr(s) + 2 AgNO3(aq) = Cr(NO3)2(aq) + 2 Ag(s)
C5H12 + Cl = C5H11Cl + HCl =>
C5H12 + 2 Cl = C5H11Cl + HCl
TiS + O2 = TiO2 + S =>
TiS + O2 = TiO2 + S
CsOH + NH4Cl = NH3Cl + CsH2O =>
CsOH + NH4Cl = NH3Cl + CsH2O
Ca3P2O8 + H2SO4 + H2O = CaH4P2O8 + CaH4SO6 =>
Ca3P2O8 + 2 H2SO4 + 4 H2O = CaH4P2O8 + 2 CaH4SO6
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
BaHCO3 + HNO3 = BaNO3 + H2O + CO2 =>
BaHCO3 + HNO3 = BaNO3 + H2O + CO2
Na + ClOH = NaOH + Cl2 =>
2 Na + 2 ClOH = 2 NaOH + Cl2
PB(CH3COO)2 + KL = PBL2 + (CH3COOK) =>
PB(CH3COO)2 + 2 KL = PBL2 + 2(CH3COOK)
MnO4{-} + FeO + H3O{+} = H2O + MnO + Fe2O3 =>
2 MnO4{-} + 10 FeO + 2 H3O{+} = 3 H2O + 2 MnO + 5 Fe2O3
FeCl2(aq) + Ag(NO3)(aq) = AgCl(s) + Fe(NO3)2(aq) =>
FeCl2(aq) + 2 Ag(NO3)(aq) = 2 AgCl(s) + Fe(NO3)2(aq)
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)2 + Ca3(SO4)3 =>
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)2 + Ca3(SO4)3
Cr2CuO7 + AsFeO4 = Cu3(AsO4)2 + Fe2(Cr2O7)3 =>
3 Cr2CuO7 + 2 AsFeO4 = Cu3(AsO4)2 + Fe2(Cr2O7)3
KMnO4 + Na2SO3 + KOH = K2MnO4 + K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = K2MnO4 + K2SO4 + Na2MnO4 + H2O
H2C2O4 + KMnO4 = K2C2O4 + HMnO4 =>
H2C2O4 + 2 KMnO4 = K2C2O4 + 2 HMnO4
C4H10 + O2 = H2O + CO =>
2 C4H10 + 9 O2 = 10 H2O + 8 CO
CuSO4 + NH3 = SO4(NH3)2 + Cu =>
CuSO4 + 2 NH3 = SO4(NH3)2 + Cu
PbCl2(aq) + Li3N(aq) = LiCl(aq) + Pb3N2(s) =>
3 PbCl2(aq) + 2 Li3N(aq) = 6 LiCl(aq) + Pb3N2(s)
H2O + CrO3 = Cr(OH)6 =>
3 H2O + CrO3 = Cr(OH)6
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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