| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH4OH + Ba(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Br + Ca + I = BrCaI =>
Br + Ca + I = BrCaI
N2Cl4 + CH4 = N2 + H2 + Cl4C =>
N2Cl4 + CH4 = N2 + 2 H2 + Cl4C
Cr2O7 + OH = CrO4 + H2O =>
Cr2O7 + 2 OH = 2 CrO4 + H2O
Al + S4 = AlS =>
4 Al + S4 = 4 AlS
Co(ClO3)2 = CoCl2 + O2 =>
Co(ClO3)2 = CoCl2 + 3 O2
KI + N2 = K3N + I2 =>
6 KI + N2 = 2 K3N + 3 I2
HPO3{2-} + Hg{2+} + H2O = Hg + HPO4{2-} + H{+} =>
HPO3{2-} + Hg{2+} + H2O = Hg + HPO4{2-} + 2 H{+}
Ca(OH)2 + P2O5 = H2O + CaHPO4 =>
2 Ca(OH)2 + P2O5 = H2O + 2 CaHPO4
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
Na2O + HBr = Na2Br2 + H2O =>
Na2O + 2 HBr = Na2Br2 + H2O
AgNO3 + CH2Cl2 = AgCl + HNO2 + CO2 =>
2 AgNO3 + CH2Cl2 = 2 AgCl + 2 HNO2 + CO2
GeO2 + C = GeC + CO =>
GeO2 + 3 C = GeC + 2 CO
HNO3 + Zn = Zn(NO3)2 + N2O3 + H2O =>
6 HNO3 + 2 Zn = 2 Zn(NO3)2 + N2O3 + 3 H2O
BaCl2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(aq)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
H2SO3 + FeO = FeSO4 + H2 =>
H2SO3 + FeO = FeSO4 + H2
Mg(OH)2 + H3PO4 = MgH3 + PO4(OH)2 =>
Mg(OH)2 + H3PO4 = MgH3 + PO4(OH)2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
N2 + O = NO =>
N2 + 2 O = 2 NO
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
H2SO3 + Fe = Fe2(SO3)3 + H2 =>
3 H2SO3 + 2 Fe = Fe2(SO3)3 + 3 H2
Y + O3 = YO3 =>
Y + O3 = YO3
C100H202 + O2 = CO2 + H2O =>
2 C100H202 + 301 O2 = 200 CO2 + 202 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li + Mg = Li2Mg =>
2 Li + Mg = Li2Mg
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Na + HPO4 = Na2(HPO4) =>
2 Na + HPO4 = Na2(HPO4)
CH3CH2OH + C6H8O7 = H2O + CH3CH2C6H7O5 =>
15 CH3CH2OH + 7 C6H8O7 = 19 H2O + 9 CH3CH2C6H7O5
C6H12O + HI = C6H13O + I =>
C6H12O + HI = C6H13O + I
FeO = Fe + O23 =>
23 FeO = 23 Fe + O23
Mg + Cu2 = MgCu2 =>
Mg + Cu2 = MgCu2
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
NH4NO3 + KNO2 = N2 + H2O + KNO3 =>
NH4NO3 + KNO2 = N2 + 2 H2O + KNO3
Zn + O2 + H2O = ZnOH =>
4 Zn + O2 + 2 H2O = 4 ZnOH
CU(OH)2 + HCl = CUOHCl + H2O =>
CU(OH)2 + HCl = CUOHCl + H2O
CH3CH2COONa + H2O = NaOH + CH3CH2COOH =>
CH3CH2COONa + H2O = NaOH + CH3CH2COOH
SF4 + KOH = H2O + KF + K2SO3 =>
SF4 + 6 KOH = 3 H2O + 4 KF + K2SO3
Al + I + O = Al(IO4)3 =>
Al + 3 I + 12 O = Al(IO4)3
Na2O2 + KMnO4 = NaMnO4 + KO =>
Na2O2 + 2 KMnO4 = 2 NaMnO4 + 2 KO
H3O + SO4 = (H3O)SO4 =>
H3O + SO4 = (H3O)SO4
Zn(ClO3)2 + (NH4)2S = Zn(NH4)2 + S(ClO3)2 =>
Zn(ClO3)2 + (NH4)2S = Zn(NH4)2 + S(ClO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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