| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 = 2 K + SO4
HNO3(aq) + CuSO4(aq) = Cu(NO3)2(aq) + H2SO4(aq) =>
2 HNO3(aq) + CuSO4(aq) = Cu(NO3)2(aq) + H2SO4(aq)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H + B + C + K = HBCK =>
H + B + C + K = HBCK
SnI4 + AgNO3 = Sn(NO3) + AgI4 =>
SnI4 + AgNO3 = Sn(NO3) + AgI4
ZnCl2 + K2CO3 = ZnCO3 + KCl =>
ZnCl2 + K2CO3 = ZnCO3 + 2 KCl
Cl2 + H2O = H2 + Cl2O =>
Cl2 + H2O = H2 + Cl2O
Ti + Br2 = TiBr =>
2 Ti + Br2 = 2 TiBr
Al + KMnO4 = MnO2 + Al2O3 + K2O2 =>
4 Al + 6 KMnO4 = 6 MnO2 + 2 Al2O3 + 3 K2O2
Cr + H2CO3 = CrCO3 + H2 =>
Cr + H2CO3 = CrCO3 + H2
Sn{2+} + S{2-} = Sn{4+} + S{4-} =>
Sn{2+} + S{2-} = Sn{4+} + S{4-}
SnI4 + AgNO3 = Sn(NO3)4 + AgI =>
SnI4 + 4 AgNO3 = Sn(NO3)4 + 4 AgI
C3H8 + HCl = C3H7Cl + H2 =>
C3H8 + HCl = C3H7Cl + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(NH4)3PO4 + Na2SO4 = Na3PO4 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 Na2SO4 = 2 Na3PO4 + 3(NH4)2SO4
Cu(OH)2 + ZnS = CuS + Zn(OH)2 =>
Cu(OH)2 + ZnS = CuS + Zn(OH)2
KClO3 + NH3 = KNO3 + KCl + Cl2 + H2O =>
3 KClO3 + 2 NH3 = 2 KNO3 + KCl + Cl2 + 3 H2O
CH3NH3Cl + Ba(OH)2 = CH3NH3OH + BaCl2 =>
2 CH3NH3Cl + Ba(OH)2 = 2 CH3NH3OH + BaCl2
Na3P + HCl = NaCl + PH3 =>
Na3P + 3 HCl = 3 NaCl + PH3
KMnO4 + Al = K2O + Al2O3 + Mn =>
6 KMnO4 + 14 Al = 3 K2O + 7 Al2O3 + 6 Mn
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Cr + H2CO3 = Cr2(CO3)2 + H2 =>
2 Cr + 2 H2CO3 = Cr2(CO3)2 + 2 H2
Fe(OH)3(aq) = Fe2O3(s) + H2O(g) =>
2 Fe(OH)3(aq) = Fe2O3(s) + 3 H2O(g)
Al2S3 + H2SO4 = Al2(SO4)3 + H2S =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 H2S
HCl(ac) + NaOH(ac) = NaCl(ac) + H2O(l) =>
HCl(ac) + NaOH(ac) = NaCl(ac) + H2O(l)
C3H8 + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8 + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2O2 + Cl = HCl + O2 =>
H2O2 + 2 Cl = 2 HCl + O2
Mn2O7 + HCl = MnCl2 + Cl2 + H2O =>
Mn2O7 + 14 HCl = 2 MnCl2 + 5 Cl2 + 7 H2O
Al + KMnO4 = Al(MnO4)3 + K =>
Al + 3 KMnO4 = Al(MnO4)3 + 3 K
Fe(OH)3(aq) = Fe2O3(aq) + H2O(l) =>
2 Fe(OH)3(aq) = Fe2O3(aq) + 3 H2O(l)
Sb2O3 + Br2 + KOH = KSbO3 + KBr + H2O =>
Sb2O3 + 2 Br2 + 6 KOH = 2 KSbO3 + 4 KBr + 3 H2O
C3H8 + K2Cr2O7 + H2SO4 = C3H8O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8 + K2Cr2O7 + 4 H2SO4 = 3 C3H8O + K2SO4 + Cr2(SO4)3 + 4 H2O
FeCl3(aq) + KSCN = Fe(SCN)3(aq) + KCl =>
FeCl3(aq) + 3 KSCN = Fe(SCN)3(aq) + 3 KCl
Hg + Zn(NO3)2 = HgNO3 + Zn =>
2 Hg + Zn(NO3)2 = 2 HgNO3 + Zn
Cl + H2O2 = HCl + O =>
2 Cl + H2O2 = 2 HCl + 2 O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KMnO4 + Al = AlMnO4 + K =>
KMnO4 + Al = AlMnO4 + K
InBr3 = In + Br2 =>
2 InBr3 = 2 In + 3 Br2
Sb2O3 + Br2 + KOH = KSbO4 + KBr + H2O =>
Sb2O3 + 4 Br2 + 10 KOH = 2 KSbO4 + 8 KBr + 5 H2O
SnS2 + OH{-} = SnO3{2-} + SnS3{2-} + H2O =>
3 SnS2 + 6 OH{-} = SnO3{2-} + 2 SnS3{2-} + 3 H2O
C3H8 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8 + 10 K2Cr2O7 + 40 H2SO4 = 9 CO2 + 10 K2SO4 + 10 Cr2(SO4)3 + 52 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
P4 + H2O + OH{-} = PH3 + (H2PO2){-} =>
P4 + 3 H2O + 3 OH{-} = PH3 + 3(H2PO2){-}
HCIO3 = HCI + O2 =>
2 HCIO3 = 2 HCI + 3 O2
AgClO3(aq) + RbCl(s) = AgCl(aq) + RbClO3(s) =>
AgClO3(aq) + RbCl(s) = AgCl(aq) + RbClO3(s)
Al + K{+] = Al{3+}+K =>
Al + 3 K{+] = Al{3+}+3K
NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2 =>
2 NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2
Mg2P2O7 = MgO + P2O5 =>
Mg2P2O7 = 2 MgO + P2O5
Ca(C2H3O2)2 + K2SiO3 = CaSiO3 + KC2H3O2 =>
Ca(C2H3O2)2 + K2SiO3 = CaSiO3 + 2 KC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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