| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2CH2COH + 2[Ag(NH3)2OH] = CH3CH2CH2CH2COONH4 + 2 Ag + 3 NH3 + H2O
NH3 + Mg(NO3)2 = Mg(OH)2 + N2 + H2O =>
10 NH3 + 3 Mg(NO3)2 = 3 Mg(OH)2 + 8 N2 + 12 H2O
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
NaC2H3O2 + HNO3 = NaNO3 + HC2H3O2 =>
NaC2H3O2 + HNO3 = NaNO3 + HC2H3O2
Gc2 + M + C4 = Gc2MC3 =>
4 Gc2 + 4 M + 3 C4 = 4 Gc2MC3
Mg(NO3)2 + Mg(OH)2 = MgO + HNO3 =>
Mg(NO3)2 + Mg(OH)2 = 2 MgO + 2 HNO3
HBrO3 + HBr = Br2H2O =>
HBrO3 + 5 HBr = 3 Br2H2O
K2Cr2O7 + HCl + NaBr = Br2 + CrCl3 + KCl + NaCl + H2O =>
K2Cr2O7 + 14 HCl + 6 NaBr = 3 Br2 + 2 CrCl3 + 2 KCl + 6 NaCl + 7 H2O
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
St + P = StP =>
St + P = StP
CuCl2(aq) + NH3(aq) + H2O(l) = [Cu(NH3)4(H2O)2](aq) + NH4Cl(aq) + OH =>
CuCl2(aq) + 6 NH3(aq) + 4 H2O(l) = [Cu(NH3)4(H2O)2](aq) + 2 NH4Cl(aq) + 2 OH
Al(NO3)3 + K2CO3 + H2O = Al(OH)3 + KNO3 + CO2 =>
2 Al(NO3)3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 6 KNO3 + 3 CO2
Ba(OH)2 + MgBr2 = BaBr2 + Mg(OH)2 =>
Ba(OH)2 + MgBr2 = BaBr2 + Mg(OH)2
HNO3(aq) + Ga(OH)3(s) = H2O(l) + Ga(NO3)3 =>
3 HNO3(aq) + Ga(OH)3(s) = 3 H2O(l) + Ga(NO3)3
BN + Fe = BFe3 + N2 =>
2 BN + 6 Fe = 2 BFe3 + N2
(NH4)2C2O4 + H2VO3 = VO + NO2 + CO2 + H2O =>
(NH4)2C2O4 + 8 H2VO3 = 8 VO + 2 NO2 + 2 CO2 + 12 H2O
Ni(NO3)2 + Na2CO3 = Na2(NO3)2 + NiCO3 =>
Ni(NO3)2 + Na2CO3 = Na2(NO3)2 + NiCO3
Zn + HPo3 = H2 + ZnPo4 =>
3 Zn + 4 HPo3 = 2 H2 + 3 ZnPo4
Co{2+} + NH3 = Co(NH3)6{3+} + {-} =>
Co{2+} + 6 NH3 = Co(NH3)6{3+} + e
Cu + HNO3 = NO2 + Cu2(NO3)2 + H2O =>
2 Cu + 4 HNO3 = 2 NO2 + Cu2(NO3)2 + 2 H2O
Al + O2 + H{+} = Al{3+} + H2O =>
4 Al + 3 O2 + 12 H{+} = 4 Al{3+} + 6 H2O
RbO + N2 = Rb3N + O2 =>
6 RbO + N2 = 2 Rb3N + 3 O2
H3PO4 + KOH = H4O5 + KP =>
H3PO4 + KOH = H4O5 + KP
DCl3 + Cl2 = DCl5 =>
DCl3 + Cl2 = DCl5
Ca3(PO4)2(aq) + SiO2(aq) = P4O10(aq) + CaSiO3(s) =>
2 Ca3(PO4)2(aq) + 6 SiO2(aq) = P4O10(aq) + 6 CaSiO3(s)
Fe2{+} + HAsO2 + H2O = Fe + H3AsO4 + H{+} =>
2 Fe2{+} + HAsO2 + 2 H2O = 4 Fe + H3AsO4 + 2 H{+}
C6H8O7 + (Mg(OH)2) = C6H6MgO7 + H2O =>
C6H8O7 + (Mg(OH)2) = C6H6MgO7 + 2 H2O
MgSO3 + HNO3 = H2SO3 + Mg(NO3)2 =>
MgSO3 + 2 HNO3 = H2SO3 + Mg(NO3)2
K2Cr2O7 + Cr2(SO4)3 = K2SO4 + Cr2(Cr2O7)3 =>
3 K2Cr2O7 + Cr2(SO4)3 = 3 K2SO4 + Cr2(Cr2O7)3
Al + SH = AlS + H =>
Al + SH = AlS + H
KBr + AgNO2 = BrAg + KNO2 =>
KBr + AgNO2 = BrAg + KNO2
C10H16 + Cl2 = C2 + HCl =>
C10H16 + 8 Cl2 = 5 C2 + 16 HCl
NaOH + HC2H3O2 = H2O + NaC2H3OO =>
NaOH + HC2H3O2 = H2O + NaC2H3OO
CuSO4(aq) + Fe(s) = Cu + Fe(SO4) =>
CuSO4(aq) + Fe(s) = Cu + Fe(SO4)
(Al(OH))Cl2 + HNO3 = Al(NO3)3 + H2O + HCl =>
(Al(OH))Cl2 + 3 HNO3 = Al(NO3)3 + H2O + 2 HCl
H2PtCl6 + Zn = ZnCl2 + H2 + Pt =>
H2PtCl6 + 3 Zn = 3 ZnCl2 + H2 + Pt
FeS2 + HCl + HNO3 = FeCl3 + H2O + NO2 + S =>
FeS2 + 3 HCl + 3 HNO3 = FeCl3 + 3 H2O + 3 NO2 + 2 S
H3COH + Cr2O7{2-} + H{+} = H2CO3 + Cr{3+} + H2O =>
H3COH + Cr2O7{2-} + 8 H{+} = H2CO3 + 2 Cr{3+} + 5 H2O
Br2 + KOH = KBr + O2 + H2O =>
2 Br2 + 4 KOH = 4 KBr + O2 + 2 H2O
Zu(OH)2 + CuCl2 = ZuCl2 + Cu(OH)2 =>
Zu(OH)2 + CuCl2 = ZuCl2 + Cu(OH)2
C6H12 + O2 = H12O2 + C6 =>
C6H12 + O2 = H12O2 + C6
C11H12O11 + O2 = CO + H2O =>
C11H12O11 + 3 O2 = 11 CO + 6 H2O
AgN2 = Ag2 + N =>
2 AgN2 = Ag2 + 4 N
C2H7NO2 + O2 = CO2 + H2O + N2 =>
4 C2H7NO2 + 11 O2 = 8 CO2 + 14 H2O + 2 N2
ethane + oxygen = carbondioxide + hydrogen =>
C2H6 + 2 O2 = 2 CO2 + 3 H2
C6Cl5OH + H2O + CuO = CO2 + HCl + Cu =>
C6Cl5OH + 2 H2O + 9 CuO = 6 CO2 + 5 HCl + 9 Cu
H2Se + KOH = H3O + KSe =>
H2Se + KOH = H3O + KSe
CH3CHCOONa + NaOH = CH3CH2 + Na2CO3 =>
CH3CHCOONa + NaOH = CH3CH2 + Na2CO3
Fe2Cl + Mg = Fe + MgCl =>
Fe2Cl + Mg = 2 Fe + MgCl
C7H16 + Br2 = C7H15 + HBr =>
2 C7H16 + Br2 = 2 C7H15 + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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