| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3PO4 = 3 NH3 + H3PO4
WO3 + Al = WAl + O2 =>
2 WO3 + 2 Al = 2 WAl + 3 O2
H2SO4 + Ag(OH)2 = Ag(SO4) + H2O =>
H2SO4 + Ag(OH)2 = Ag(SO4) + 2 H2O
CH3COOH + Ca(OH) = CH3OH + CaCOOH =>
CH3COOH + Ca(OH) = CH3OH + CaCOOH
MoO3 + Zn + H4SO4 = Mo2O3 + ZnSO4 + H2O(medioacido) =>
4 MoO3 + 3 Zn + 3 H4SO4 = 2 Mo2O3 + 3 ZnSO4 + 6 H2O(medioacido)
C8H12 + O2 = C + H2O =>
C8H12 + 3 O2 = 8 C + 6 H2O
SO4{2-} + C + FeO + H2O = FeS2 + CO3{2-} + H{+} =>
4 SO4{2-} + 7 C + 2 FeO + 3 H2O = 2 FeS2 + 7 CO3{2-} + 6 H{+}
CH3NH2 + H2SO4 = (CH3NH3)HSO4 =>
CH3NH2 + H2SO4 = (CH3NH3)HSO4
[Co(H2O)6]Cl2 + NaCl = [Co(H2O)5]Cl3 + H2O + Na =>
[Co(H2O)6]Cl2 + NaCl = [Co(H2O)5]Cl3 + H2O + Na
AlN + HCl = AlCl3 + NH4Cl =>
AlN + 4 HCl = AlCl3 + NH4Cl
C6H8O7(aq) + NaOH(aq) = Na3C6H5O7(aq) + H2O(l) =>
C6H8O7(aq) + 3 NaOH(aq) = Na3C6H5O7(aq) + 3 H2O(l)
Al + CrO = Al2O2 + Cr =>
2 Al + 2 CrO = Al2O2 + 2 Cr
K2CO3 + CuC2H3O2 = KC2H3O2 + Cu2CO3 =>
K2CO3 + 2 CuC2H3O2 = 2 KC2H3O2 + Cu2CO3
Rb + AgNO3 = RbNO3 + Ag =>
Rb + AgNO3 = RbNO3 + Ag
HNO3 + ZnS2 = Zn(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 ZnS2 = 3 Zn(NO3)2 + 2 NO + 6 S + 4 H2O
Zn(NO3)2 + NH4Br = ZnBr2 + NH4(NO3) =>
Zn(NO3)2 + 2 NH4Br = ZnBr2 + 2 NH4(NO3)
CH3Cl + H{+} + Br{-} = CH2ClBr + H2 =>
CH3Cl + H{+} + Br{-} = CH2ClBr + H2
Na + H2SiO3 = Na2SiO3 + H2 =>
2 Na + H2SiO3 = Na2SiO3 + H2
AsBr3 + F2 = AsF5 + Br2 =>
2 AsBr3 + 5 F2 = 2 AsF5 + 3 Br2
Zn(OH)2 + CH3COOH = Zn(CH3COO) + H2O + CO2 =>
8 Zn(OH)2 + 9 CH3COOH = 8 Zn(CH3COO) + 14 H2O + 2 CO2
Mg(s) + AlCl3 = Al + MgCl2 =>
3 Mg(s) + 2 AlCl3 = 2 Al + 3 MgCl2
Ni2Te + Te8 = NiTe =>
8 Ni2Te + Te8 = 16 NiTe
CoCl2*6H2O(s) = CoCl2(s) + H2O(g) =>
CoCl2*6H2O(s) = CoCl2(s) + 6 H2O(g)
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
KCl(aq) + HNO3(aq) + O2 = KNO3(aq) + Cl2(g) + H2O(l) =>
4 KCl(aq) + 4 HNO3(aq) + O2 = 4 KNO3(aq) + 2 Cl2(g) + 2 H2O(l)
Na2SiO3 + FeCl2 + Al + H2O + Fe(CO)5 = Na2AlO4 + SiCl4 + FeO + C2H2 =>
13 Na2SiO3 + 26 FeCl2 + 13 Al + 15 H2O + 6 Fe(CO)5 = 13 Na2AlO4 + 13 SiCl4 + 32 FeO + 15 C2H2
Sb + HNO3 + HCl = HSbCl6 + NO + H2O =>
3 Sb + 5 HNO3 + 18 HCl = 3 HSbCl6 + 5 NO + 10 H2O
NiSO4 + NH4OH = Ni(OH)2 + (NH4)2SO4 =>
NiSO4 + 2 NH4OH = Ni(OH)2 + (NH4)2SO4
MgSO4(H2O)7 + NaHCO3 = Mg(HCO3)2 + Na2SO4 + H2O =>
MgSO4(H2O)7 + 2 NaHCO3 = Mg(HCO3)2 + Na2SO4 + 7 H2O
P(s) + Cl2(g) = PCl5(g) =>
2 P(s) + 5 Cl2(g) = 2 PCl5(g)
Al(s) + KOH(aq) + H2O = KAl(OH)4 + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 KAl(OH)4 + 3 H2(g)
H2SO4 + Ag(OH)2 = Ag(SO4) + H2O =>
H2SO4 + Ag(OH)2 = Ag(SO4) + 2 H2O
H15C8O + O2 = H2O + CO2 =>
4 H15C8O + 45 O2 = 30 H2O + 32 CO2
(NH4)3PO4 = NH3 + H3PO4 =>
(NH4)3PO4 = 3 NH3 + H3PO4
NO2 + H2 = NH3 + O =>
2 NO2 + 3 H2 = 2 NH3 + 4 O
Cl + CH5 = ClCH5 =>
Cl + CH5 = ClCH5
Cu2S + O = Cu2O + SO2 =>
Cu2S + 3 O = Cu2O + SO2
HNO3 + MnOH = H2O + MnNO3 =>
HNO3 + MnOH = H2O + MnNO3
Ca(OH)2 + K = K(OH) + Ca =>
Ca(OH)2 + 2 K = 2 K(OH) + Ca
Se + HCl = SeCl2 + H2 =>
Se + 2 HCl = SeCl2 + H2
Na2SO4 + H2SO4 = Na2H2 + SO4 =>
Na2SO4 + H2SO4 = Na2H2 + 2 SO4
C8H12 + O2 = C + H2O =>
C8H12 + 3 O2 = 8 C + 6 H2O
C10H15NOHCl + NaOH + NH4NO3 + Li = C10H15N + Li3NO + NaCl + H2O =>
C10H15NOHCl + NaOH + NH4NO3 + 6 Li = C10H15N + 2 Li3NO + NaCl + 3 H2O
S2O8{2-} + I{-} = SO4{2-} + I2 =>
S2O8{2-} + 2 I{-} = 2 SO4{2-} + I2
H3PO4(l) + HCl(l) = PCl5(s) + H2O(l) =>
H3PO4(l) + 5 HCl(l) = PCl5(s) + 4 H2O(l)
C4H11N + CH3COOH = O2 + C6H15N =>
C4H11N + CH3COOH = O2 + C6H15N
Ag + K2Cr2O7 + H2SO4 = Ag2Cr2O7 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Ag + 4 K2Cr2O7 + 7 H2SO4 = 3 Ag2Cr2O7 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
FeCr2O4 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
CrCl3 + Li2CO3 = LiCl + Cr2(CO3)3 =>
2 CrCl3 + 3 Li2CO3 = 6 LiCl + Cr2(CO3)3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3*** =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3***
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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