| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + CaSO4 = Na2SO4 + CaCl2
Bi(NO3)3 + NH3 + H2O = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4NO3
Al + Br = AlBr =>
Al + Br = AlBr
Al(NO2)3 + NH4Cl = AlCl3 + H2O + N2 =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 6 H2O + 3 N2
C3O2(s) + H2O = HO2CCH2CO2H =>
C3O2(s) + 2 H2O = HO2CCH2CO2H
Al(NO3)3 + Ba(OH)2 = Al(OH)2 + Ba(NO3)3 =>
Al(NO3)3 + Ba(OH)2 = Al(OH)2 + Ba(NO3)3
H2SeO3 + HI = Se + I2 + H2O =>
H2SeO3 + 4 HI = Se + 2 I2 + 3 H2O
Al2C3 + F2 = AlF3 + CF4 =>
Al2C3 + 9 F2 = 2 AlF3 + 3 CF4
H3N + NO = N2 + H2O =>
4 H3N + 6 NO = 5 N2 + 6 H2O
Al(NO3)3 + H2SO4 = HNO3 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 H2SO4 = 6 HNO3 + Al2(SO4)3
Na2CO3(s) + HCl(aq)NaCl(s) = NaCl(aq) + H2CO3(s) =>
Na2CO3(s) + 2 HCl(aq)NaCl(s) = 4 NaCl(aq) + H2CO3(s)
H2SO4 + Fe3(PO4)2 = FeSO4 + H3PO4 =>
3 H2SO4 + Fe3(PO4)2 = 3 FeSO4 + 2 H3PO4
Sr + Ca3N2 = Ca2 + Sr3N2 =>
6 Sr + 2 Ca3N2 = 3 Ca2 + 2 Sr3N2
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
Manganesedioxide = manganese + oxygen =>
MnO2 = Mn + O2
Al(NO3)3 + LiOH = Al(OH)3 + LiNO3 =>
Al(NO3)3 + 3 LiOH = Al(OH)3 + 3 LiNO3
C4H9COOH + C3H7OH = C4H9COOC3H7 + H2O =>
C4H9COOH + C3H7OH = C4H9COOC3H7 + H2O
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Na2O2 + CO = Na2CO3 =>
Na2O2 + CO = Na2CO3
N4 + O = N2O =>
N4 + 2 O = 2 N2O
As2S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O
B2O3 + C = B4C3 + CO2 =>
2 B2O3 + 6 C = B4C3 + 3 CO2
Mg + Ni(ClO3)2 = Mg(ClO3)2 + Ni =>
Mg + Ni(ClO3)2 = Mg(ClO3)2 + Ni
CH3(CH3)CHCH2COONa + NaOH = Na2CO3 + C4H10 =>
CH3(CH3)CHCH2COONa + NaOH = Na2CO3 + C4H10
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
CO(NH2)2 + KOH = K2CO3 + N2 + H2 =>
CO(NH2)2 + 2 KOH = K2CO3 + N2 + 3 H2
Ba(OH)2*8H2O + N(H4)SCN = Ba(SCN)2 + (H2)O + N(H3) =>
Ba(OH)2*8H2O + 2 N(H4)SCN = Ba(SCN)2 + 10(H2)O + 2 N(H3)
C31H56O22 + O2 = H2O + CO2 =>
C31H56O22 + 34 O2 = 28 H2O + 31 CO2
NaOH + H2(SO4) = H2O + Na2(SO4) =>
2 NaOH + H2(SO4) = 2 H2O + Na2(SO4)
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
HIO3 + HI = H2O + I2 =>
HIO3 + 5 HI = 3 H2O + 3 I2
NaOH + Ba(OH)2 = Na2[Ba(OH)4] =>
2 NaOH + Ba(OH)2 = Na2[Ba(OH)4]
MgS + Sr = Mg + SrS =>
MgS + Sr = Mg + SrS
NH4MnO4 + V(NO3)5 = NH4NO3 + V(MnO4)5 =>
5 NH4MnO4 + V(NO3)5 = 5 NH4NO3 + V(MnO4)5
C6H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C6H5Cl + 29 O2 = 24 CO2 + 10 H2O + 2 Cl2
MnO4{-} + H{+} + S2O3{-2} = Mn{+2} + S2O6{-2} + H2O =>
6 MnO4{-} + 18 H{+} + 5 S2O3{-2} = 6 Mn{+2} + 5 S2O6{-2} + 9 H2O
Al + CH3COOH = Al(CH3COO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2
HCI(aq) + K2CO3(s) = KCI(aq) + CO2 + H2O =>
2 HCI(aq) + K2CO3(s) = 2 KCI(aq) + CO2 + H2O
C7H6N2O4 + OH = CO2 + NO3 + H2O =>
C7H6N2O4 + 38 OH = 7 CO2 + 2 NO3 + 22 H2O
HCl + MnO2 + H3PO4 = Mn3(PO4)2 + Cl2 + H2O =>
6 HCl + 3 MnO2 + 2 H3PO4 = Mn3(PO4)2 + 3 Cl2 + 6 H2O
BaCl2(aq) + CuSO4(aq) = BaSO4 + CuCl2 =>
BaCl2(aq) + CuSO4(aq) = BaSO4 + CuCl2
KMnO4 + C3H8O3 = K2CO3 + CO3 + H2O + Mn2O3 =>
4 KMnO4 + C3H8O3 = 2 K2CO3 + CO3 + 4 H2O + 2 Mn2O3
FeCl3 + H2O + S = FeCl2 + HCl + H2SO4 =>
6 FeCl3 + 4 H2O + S = 6 FeCl2 + 6 HCl + H2SO4
HCl + BaO = BaCl + OH =>
HCl + BaO = BaCl + OH
Fe + H{+} = Fe{+2} + H =>
Fe + 2 H{+} = Fe{+2} + 2 H
H2SO4 + Ca = CaSO4 + SO2 + H2O =>
2 H2SO4 + Ca = CaSO4 + SO2 + 2 H2O
CH3COOH + NH3 = CH3COO + NH4 =>
CH3COOH + NH3 = CH3COO + NH4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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