| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2C2O4*H2O + 2 FeCl3*6H2O = (Fe2(C2O4)3) + 6 KCl + 15 H2O
MgCl2 + CrO = MgO + CrCl2 =>
MgCl2 + CrO = MgO + CrCl2
KOH + AgNO2 = AgOH + KNO2 =>
KOH + AgNO2 = AgOH + KNO2
NHO2 + Ba(OH)2 = H2O + Ba(NO2)2 =>
2 NHO2 + Ba(OH)2 = 2 H2O + Ba(NO2)2
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
BaCO3 + H{+} = Ba{2} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{2} + CO2 + H2O
(C6H5)2NH + H2O = C6H5OH + NH3 =>
(C6H5)2NH + 2 H2O = 2 C6H5OH + NH3
Cr(OH)4{-} = CrO2{-} + H2O =>
Cr(OH)4{-} = CrO2{-} + 2 H2O
KMnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4
CH3{-}C6H4{-}CH3 + KMnO4 + H2SO4 = COOH{-}C6H4{-}COOH + K2SO4 + MnSO4 + H2O =>
5 CH3{-}C6H4{-}CH3 + 6 KMnO4 + 9 H2SO4 = 5 COOH{-}C6H4{-}COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ag(NH3)2OH + C6H10 = C6H9Ag + NH3 + H2O =>
Ag(NH3)2OH + C6H10 = C6H9Ag + 2 NH3 + H2O
Me3Al + NMe3 = Me3AlNMe3 =>
Me3Al + NMe3 = Me3AlNMe3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
PCl5 + NaOH = NaCl + HCl + POCl3 =>
PCl5 + NaOH = NaCl + HCl + POCl3
OH{-} + Bi2{2+} = BiO3{-} + e + H2O =>
12 OH{-} + Bi2{2+} = 2 BiO3{-} + 8e + 6 H2O
CaCO3 + H2Cl2 = CaCl2 + H2CO3 =>
CaCO3 + H2Cl2 = CaCl2 + H2CO3
CH3COOH + HCl = CH3COCl + H2O =>
CH3COOH + HCl = CH3COCl + H2O
BaCO3(s) + HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g) =>
BaCO3(s) + 2 HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g)
CH3CHCH2 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH2(OH) =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH2(OH)
C + O = CO2 =>
C + 2 O = CO2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Li3PO4 + Mg(OH)2 = LiOH + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(OH)2 = 6 LiOH + Mg3(PO4)2
Cd(NO3)2 + Na = NaNO3 + Cd =>
Cd(NO3)2 + 2 Na = 2 NaNO3 + Cd
CaO(heat) = Ca + O =>
CaO(heat) = Ca + O
NaC18H33O2 + HCl = NaCl + H(C18H33O2) =>
NaC18H33O2 + HCl = NaCl + H(C18H33O2)
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
FeCl2 + KCrO3 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
2 FeCl2 + KCrO3 + 6 HCl = 2 FeCl3 + KCl + CrCl3 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + H2SO3 + HCl = ZnCl2 + H2S + H2O =>
3 Zn + H2SO3 + 6 HCl = 3 ZnCl2 + H2S + 3 H2O
CuO + NH4OH + NH4ClO4 = Cu(NH3)4(ClO4)2 + H2O =>
CuO + 2 NH4OH + 2 NH4ClO4 = Cu(NH3)4(ClO4)2 + 3 H2O
WO3 + Ca = WCa + O2 =>
2 WO3 + 2 Ca = 2 WCa + 3 O2
K2Cr2O7 + SnCl2 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Sn(SO4)2 + SnCl4 =>
2 K2Cr2O7 + 6 SnCl2 + 14 H2SO4 = 2 Cr2(SO4)3 + 14 H2O + 2 K2SO4 + 3 Sn(SO4)2 + 3 SnCl4
Na2CrO4 = Na2O + Cr2O3 + O2 =>
4 Na2CrO4 = 4 Na2O + 2 Cr2O3 + 3 O2
OC = CO =>
OC = CO
Na2CrO4 = Na + Cr + O =>
Na2CrO4 = 2 Na + Cr + 4 O
Si3N4 + H2 + O2 = SiO2 + NH3 =>
Si3N4 + 6 H2 + 3 O2 = 3 SiO2 + 4 NH3
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
U3O8 + O2 + HN03 = (UO2)(NO3)2 + H2O =>
2 U3O8 + 17 O2 + 4 HN03 = 6(UO2)(NO3)2 + 2 H2O
CsCl + H2O = HCl + CsOH =>
CsCl + H2O = HCl + CsOH
Zn + Na2SO4 = ZnSO4 + Na =>
Zn + Na2SO4 = ZnSO4 + 2 Na
KOH + H2S(aq) = H2O(l) + K2S(aq) =>
2 KOH + H2S(aq) = 2 H2O(l) + K2S(aq)
K2S + Co(C2H3O2)2 = KC2H3O2 + CoS =>
K2S + Co(C2H3O2)2 = 2 KC2H3O2 + CoS
Na3[SbCl6] + NaOH = Na3[Sb(OH)6] + NaCl =>
Na3[SbCl6] + 6 NaOH = Na3[Sb(OH)6] + 6 NaCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HClO4(aq) + K2CO3(aq) = CO2(g) + H2O(l) + KCl(aq) + O2(g) =>
2 HClO4(aq) + K2CO3(aq) = CO2(g) + H2O(l) + 2 KCl(aq) + 4 O2(g)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ti(OH)3 + NaOH + NaNO3 = Na2TiO3 + NH3 + H2O =>
8 Ti(OH)3 + 15 NaOH + NaNO3 = 8 Na2TiO3 + NH3 + 18 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H{+} + MnO4{-} + C2H5OH = MnO2 + H2O + CH3COOH =>
4 H{+} + 4 MnO4{-} + 3 C2H5OH = 4 MnO2 + 5 H2O + 3 CH3COOH
C(graphite)(s) + O2(g) = CO2(g) =>
C(graphite)(s) + O2(g) = CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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