| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiHCO3 + HClO4 = Li(ClO4) + CO2 + H2O
Ag(OH) + HNO3 = NO3Ag + H2O =>
Ag(OH) + HNO3 = NO3Ag + H2O
H2CO3 + Na2SO4 = H2SO4 + Na2CO3 =>
H2CO3 + Na2SO4 = H2SO4 + Na2CO3
NaClO2 + H2C2O4 = ClO2 + Na2C2O4 + H2O + NaCl =>
5 NaClO2 + 2 H2C2O4 = 4 ClO2 + 2 Na2C2O4 + 2 H2O + NaCl
Pu(NO3)3 + H2C2O4 = Pu2(C2O4)3 + HNO3 =>
2 Pu(NO3)3 + 3 H2C2O4 = Pu2(C2O4)3 + 6 HNO3
AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2
S11 = S4 =>
4 S11 = 11 S4
Pb + AuCl = PbCl2 + Au =>
Pb + 2 AuCl = PbCl2 + 2 Au
C2 + CaF2 = C2F2 + Ca =>
C2 + CaF2 = C2F2 + Ca
C2H5OH + NaOH = O2 + Na + CH4 =>
2 C2H5OH + 4 NaOH = 3 O2 + 4 Na + 4 CH4
MgCO3 + H2CO3 = Mg(HCO3)2 =>
MgCO3 + H2CO3 = Mg(HCO3)2
Zn(OH)2 + HNO3 = H2O + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = 2 H2O + Zn(NO3)2
Cl2O5 + Sn(OH)4 = SnCl2O7 + H2O =>
Cl2O5 + Sn(OH)4 = SnCl2O7 + 2 H2O
H2SO3 + Li = Li2(SO3) + H2 =>
H2SO3 + 2 Li = Li2(SO3) + H2
SnCl2 + NaBiO3 + HCl = H2(SnCl6) + BiCl3 + H2O + NaCl =>
SnCl2 + NaBiO3 + 8 HCl = H2(SnCl6) + BiCl3 + 3 H2O + NaCl
Na2O + HBr = Na2Br + HO =>
Na2O + HBr = Na2Br + HO
CO2(g) + H20(l) = C2H4(g) + O2(g) =>
10 CO2(g) + H20(l) = 5 C2H4(g) + 10 O2(g)
H2O2 + K2Cr2O7 + HCl = CrCl3 + KClO3 + H2O =>
3 H2O2 + K2Cr2O7 + 8 HCl = 2 CrCl3 + 2 KClO3 + 7 H2O
Li3PO4 + NH4Cl = Li3NH4 + PO4Cl =>
Li3PO4 + NH4Cl = Li3NH4 + PO4Cl
H3O + RuO4 = Ru + H2O =>
8 H3O + RuO4 = Ru + 12 H2O
Na2Cr2O7 + Cu2O + H2O = Cr2O3 + NaOH + CuO =>
Na2Cr2O7 + 3 Cu2O + H2O = Cr2O3 + 2 NaOH + 6 CuO
Ca(NO3)2(ap) + Na2CO3(aq) = CaCO3(aq) + NaNO3(aq) =>
Ca(NO3)2(ap) + Na2CO3(aq) = CaCO3(aq) + 2 NaNO3(aq)
Na2O + HBr = Na2Br + HO =>
Na2O + HBr = Na2Br + HO
AlPO4 + H2SO4 = Al(HSO4)3 + H3PO4 =>
AlPO4 + 3 H2SO4 = Al(HSO4)3 + H3PO4
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4(aq)
Ni(OH)3 + H2Cl2O8 = Ni2(ClO5)2 + H2O =>
2 Ni(OH)3 + H2Cl2O8 = Ni2(ClO5)2 + 4 H2O
SodiumChloride + CalciumChlorate = SodiumChlorate + CalciumChloride =>
SodiumChloride + CalciumChlorate = SodiumChlorate + CalciumChloride
C5H11OH + KMnO4 + H2SO4 = C54H9COH + K2SO4 + MnSO4 + H2O =>
55 C5H11OH + 102 KMnO4 + 153 H2SO4 = 5 C54H9COH + 51 K2SO4 + 102 MnSO4 + 458 H2O
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + Na2SO4 + SO2 =>
4 Cr2(SO4)3 + 3 Na2S + 12 H2O = 8 Cr(OH)3 + 3 Na2SO4 + 12 SO2
Mg(OH)2HClO = MgHClO2H2O =>
Mg(OH)2HClO = MgHClO2H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Al + Cr{3+} = Al{3+} + Cr{2+} =>
Al + 3 Cr{3+} = Al{3+} + 3 Cr{2+}
Cu + Na2SO4 = CuSO4 + Na2 =>
Cu + Na2SO4 = CuSO4 + Na2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + Na3P = FeP + Na =>
Fe + Na3P = FeP + 3 Na
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C12H22O11 + Na2S2O8 = H2O + CO2 + Na2O + SO3 =>
C12H22O11 + 24 Na2S2O8 = 11 H2O + 12 CO2 + 24 Na2O + 48 SO3
HClO4 + C8H18 = H2O + CO2 + Cl2 =>
50 HClO4 + 7 C8H18 = 88 H2O + 56 CO2 + 25 Cl2
O2 + P4 = P2O4 =>
4 O2 + P4 = 2 P2O4
Na + C = Na2C =>
2 Na + C = Na2C
H3P + NaF = HF(aq) + Na3P(aq) =>
H3P + 3 NaF = 3 HF(aq) + Na3P(aq)
Al(OH)3 + NaOH = Al(OH)3NaOH =>
Al(OH)3 + NaOH = Al(OH)3NaOH
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4) =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4)
Al + Ca3N2 = Ca + AlN =>
2 Al + Ca3N2 = 3 Ca + 2 AlN
Br2 = Br1 =>
Br2 = 2 Br1
FeSO4 + H2O2 + C2HCl3 = CO2 + HCl + H2SO4 + Fe =>
FeSO4 + 2 H2O2 + C2HCl3 = 2 CO2 + 3 HCl + H2SO4 + Fe
NaOH + Zn(OH)2 + H2O = Na2[Zn(OH)6] + H2 =>
2 NaOH + Zn(OH)2 + 2 H2O = Na2[Zn(OH)6] + H2
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
CaO + HCl = CaCl + H2 + O2 =>
2 CaO + 2 HCl = 2 CaCl + H2 + O2
ZnI2 + Ag = Zn + AgI =>
ZnI2 + 2 Ag = Zn + 2 AgI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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