| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + (NH4)2(NO3)2(aq)
Cu[NO3]2 + Al = Al[NO3]3 + Cu =>
3 Cu[NO3]2 + 2 Al = 2 Al[NO3]3 + 3 Cu
HNO3NaOH = H2ONaNO3 =>
HNO3NaOH = H2ONaNO3
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Na2S2O3 + NaOH + Cl2 = Na2SO4 + NaCl + H2O =>
Na2S2O3 + 10 NaOH + 4 Cl2 = 2 Na2SO4 + 8 NaCl + 5 H2O
Mn(s) + I2(g) = MnI4(s) =>
Mn(s) + 2 I2(g) = MnI4(s)
UCl4 + HNO3 + H2O = UO2Cl + NO + HCl =>
3 UCl4 + HNO3 + 4 H2O = 3 UO2Cl + NO + 9 HCl
Ba(OH)2 + HClO4 = Ba(ClO4)2 + H2O =>
Ba(OH)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O
MoO4{-2} + S2O4{-2} + H{+} = [Mo154O448(OH)14(H2O)70]{-14} + SO2 + H2O =>
154 MoO4{-2} + 14 S2O4{-2} + 322 H{+} = [Mo154O448(OH)14(H2O)70]{-14} + 28 SO2 + 84 H2O
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
Na2CO3 + K2PO4 = K2CO3 + PO4Na2 =>
Na2CO3 + K2PO4 = K2CO3 + PO4Na2
Na2SO3 + H2O = (Na)2O + (H)2SO3 =>
Na2SO3 + H2O = (Na)2O + (H)2SO3
Mn(OH)4 = MnO2 + H2O =>
Mn(OH)4 = MnO2 + 2 H2O
CrO3 + HCl = CrO2Cl2 + HOH =>
CrO3 + 2 HCl = CrO2Cl2 + HOH
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
H6 = H3 =>
H6 = 2 H3
Al + NiSO4 = Al6(SO4)6 + Ni =>
6 Al + 6 NiSO4 = Al6(SO4)6 + 6 Ni
CI + HI = I2 + HCI =>
2 CI + 2 HI = I2 + 2 HCI
Fe{3+} + NH3OH{+} = N2O + Fe{2+} + H2O + H{+} =>
4 Fe{3+} + 2 NH3OH{+} = N2O + 4 Fe{2+} + H2O + 6 H{+}
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KMnO4 + KNO2 + H2O = MnO3 + KNO3 + KOH =>
2 KMnO4 + KNO2 + H2O = 2 MnO3 + KNO3 + 2 KOH
PbO2 + HNO3 = H2O2 + Pb(NO3)2 =>
PbO2 + 2 HNO3 = H2O2 + Pb(NO3)2
AgNO3CuCl2 = AgCl2CuNO3 =>
AgNO3CuCl2 = AgCl2CuNO3
AgNO3 = AgONO2 =>
AgNO3 = AgONO2
CH3OH + HCI = CH3H2O + CI =>
CH3OH + HCI = CH3H2O + CI
MnO2 + K2O = K2MnO3 =>
MnO2 + K2O = K2MnO3
K3CrO4 + HCl = K2CrO4 + Cr2O3 + H2O + KCl =>
6 K3CrO4 + 10 HCl = 4 K2CrO4 + Cr2O3 + 5 H2O + 10 KCl
Al2(SO4)3 + K = Al + K2(SO4) =>
Al2(SO4)3 + 6 K = 2 Al + 3 K2(SO4)
HCl + KOH = H3O + KCl2 =>
2 HCl + KOH = H3O + KCl2
Mg{+2} + SO4{-2} + H2O = H{+} + Mg(OH)2*(MgSO4)4*(H2O)2 =>
5 Mg{+2} + 4 SO4{-2} + 4 H2O = 2 H{+} + Mg(OH)2*(MgSO4)4*(H2O)2
K2Cn2O7 + HCl = KCl + CnCl3 + H2O + Cl2 =>
K2Cn2O7 + 14 HCl = 2 KCl + 2 CnCl3 + 7 H2O + 3 Cl2
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MnO4{-} + Cl{-} + H{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{2+} + 5 Cl2 + 8 H2O
Cd + C2H5NS = CdS + C + H + N =>
Cd + C2H5NS = CdS + 2 C + 5 H + N
NaIO3 + HCl = I2 + Cl2 + NaCl + H2O =>
2 NaIO3 + 12 HCl = I2 + 5 Cl2 + 2 NaCl + 6 H2O
ZnS + H2 = H2S + Zn =>
ZnS + H2 = H2S + Zn
ZnOCu(OH)2 = Zn(OH)2CuO =>
ZnOCu(OH)2 = Zn(OH)2CuO
U = U2 =>
2 U = U2
HNO3NaOH = H2ONaNO3 =>
HNO3NaOH = H2ONaNO3
CH3CH2OH + KMnO4 = CH3COH + MnO2 + KOH + H2O =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3COH + 2 MnO2 + 2 KOH + 2 H2O
Fe(ClO4)2 + K2S = FeS + KClO4 =>
Fe(ClO4)2 + K2S = FeS + 2 KClO4
Al + NaOH = NaAl + OH =>
Al + NaOH = NaAl + OH
K2Cr2O7 + HCl = CrCl3KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3KCl + 7 H2O + 3 Cl2
CO(OH)2 + H3PO4 = COHPO4 + H2O =>
CO(OH)2 + H3PO4 = COHPO4 + 2 H2O
Na2SO3 + Zn + HCl = ZnCl + H2S + NaCl + H2O =>
Na2SO3 + 6 Zn + 8 HCl = 6 ZnCl + H2S + 2 NaCl + 3 H2O
C6H14 + Cl2 = C6H13 + HCl =>
2 C6H14 + Cl2 = 2 C6H13 + 2 HCl
Al2O3 + N2O3 = AlNO3 =>
Al2O3 + N2O3 = 2 AlNO3
NaJ + MnO2 + H2SO4 = Na2SO4 + MnSO4 + J2 + H2O =>
2 NaJ + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + J2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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