| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H8O4 + CH3OH = C7H6O3 + C3H6O2
I + F2 = IF7 =>
2 I + 7 F2 = 2 IF7
Pd + HCl + HNO3 = H2PdCl4 + NO2 + H2O =>
Pd + 4 HCl + 2 HNO3 = H2PdCl4 + 2 NO2 + 2 H2O
{2}H2{+}O2 = {2}H2O =>
{2}H2{+}O2 = {2}H2O
Na2CO3 + HIn = In{-} + Na{+} + H2CO3 =>
Na2CO3 + 2 HIn = 2 In{-} + 2 Na{+} + H2CO3
{2}H2{+}O2 = {2}H2O =>
{2}H2{+}O2 = {2}H2O
NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
Co(NO3)2(aq) + H2S(aq) = CoS(s) + HNO3(aq) =>
Co(NO3)2(aq) + H2S(aq) = CoS(s) + 2 HNO3(aq)
HBrO3 + Ca = Ca(BrO3)2 + H2 =>
2 HBrO3 + Ca = Ca(BrO3)2 + H2
Na3PO4 + Al2O3 = Na2O + AlPO4 =>
2 Na3PO4 + Al2O3 = 3 Na2O + 2 AlPO4
CuCl2 + ZnCl2 = CuZnCl4 =>
CuCl2 + ZnCl2 = CuZnCl4
C16H34 + NO3{-} + PO4{3-} + O2 + H{+} = C60H87O23N12P + H2O =>
30 C16H34 + 96 NO3{-} + 8 PO4{3-} + 43 O2 + 120 H{+} = 8 C60H87O23N12P + 222 H2O
Rb + Zn(NO3)2 = RbNO3 + Zn =>
2 Rb + Zn(NO3)2 = 2 RbNO3 + Zn
Cr2O3 + KOH = K3CrO3 + H2O =>
Cr2O3 + 6 KOH = 2 K3CrO3 + 3 H2O
Zn + HCl = H + ZnCl2 =>
Zn + 2 HCl = 2 H + ZnCl2
Na4C + H2O = C2H2 + NaOH + H2 =>
2 Na4C + 8 H2O = C2H2 + 8 NaOH + 3 H2
SO2 + LiOH = H2O + Li2SO3 =>
SO2 + 2 LiOH = H2O + Li2SO3
H3PO4 + NH3 = (NH4)3PO4 = H2O =>
H3PO4 + 3 NH3 = (NH4)3PO4
FeMgCl2 = FeCl2Mg =>
FeMgCl2 = FeCl2Mg
Hg(OH)2 + H2PO4 = Hg2(PO4)2 + H2O =>
2 Hg(OH)2 + 2 H2PO4 = Hg2(PO4)2 + 4 H2O
Cu2{+} + Zn = Cu + Zn2{+} =>
Cu2{+} + 2 Zn = 2 Cu + Zn2{+}
CuZn + HCl = CuCl2 + Zn + H2 =>
CuZn + 2 HCl = CuCl2 + Zn + H2
KI(aq) + Na2CO3(aq) = KCO3(aq) + Na2I(aq) =>
KI(aq) + Na2CO3(aq) = KCO3(aq) + Na2I(aq)
SO + H2O = H2S + O2 =>
SO + H2O = H2S + O2
Cu2{+} + Zn = Cu + Zn2{+} =>
Cu2{+} + 2 Zn = 2 Cu + Zn2{+}
{2}H2{+}O2 = {2}H2O =>
{2}H2{+}O2 = {2}H2O
CuCl2 + ZnCl2 = CuZnCl4 =>
CuCl2 + ZnCl2 = CuZnCl4
C6H12O2(aq) + O2(g) = CO2(g) + H2O =>
C6H12O2(aq) + 8 O2(g) = 6 CO2(g) + 6 H2O
Zn + Cu3NO2 = ZnNO2 + Cu3 =>
Zn + Cu3NO2 = ZnNO2 + Cu3
CoCl + NaHO = NaCl + Co(HO) =>
CoCl + NaHO = NaCl + Co(HO)
NaC2H3O2 + HBr = HC2H3O2 + NaBr =>
NaC2H3O2 + HBr = HC2H3O2 + NaBr
KJ + KNO2 + H2SO4 = J2 + K2SO4 + H2O + NO =>
2 KJ + 2 KNO2 + 2 H2SO4 = J2 + 2 K2SO4 + 2 H2O + 2 NO
Cu2{+} + Zn = Cu + Zn2{+} =>
Cu2{+} + 2 Zn = 2 Cu + Zn2{+}
Br2 + NaHSO4 = NaBrHSO4 =>
Br2 + 2 NaHSO4 = 2 NaBrHSO4
CaC2 + N2 = CaCN2 + C2 =>
2 CaC2 + 2 N2 = 2 CaCN2 + C2
{2}H2{+}O2 = {2}H2O =>
{2}H2{+}O2 = {2}H2O
Ba(OH)2 + H3PO3 = Ba(H2PO4)2 + H2 =>
Ba(OH)2 + 2 H3PO3 = Ba(H2PO4)2 + 2 H2
Cu + NaCl = NaCl(Cu) =>
Cu + NaCl = NaCl(Cu)
H2AsO4{-} + H2O = OH{-} + H3AsO4 =>
H2AsO4{-} + H2O = OH{-} + H3AsO4
Na4C + H2O = C2H2 + Na + OH =>
2 Na4C + 2 H2O = C2H2 + 8 Na + 2 OH
Au + Cl3 = AuCl3 =>
Au + Cl3 = AuCl3
CuSO4 + NaHCO3 = CO2 + Na2SO4 + CuCO3 + H2O =>
CuSO4 + 2 NaHCO3 = CO2 + Na2SO4 + CuCO3 + H2O
C6H9NO + O2 = NO2 + CO2 + H2O =>
4 C6H9NO + 35 O2 = 4 NO2 + 24 CO2 + 18 H2O
(NH4)2S + CoCl2 = (NH4)Cl + CoS =>
(NH4)2S + CoCl2 = 2(NH4)Cl + CoS
H(g) + Cl(g) = HCl(g) =>
H(g) + Cl(g) = HCl(g)
PH3 + H2SO4 + KMnO4 = H3PO4 + MnSO4 + H2O + K2SO4 =>
5 PH3 + 12 H2SO4 + 8 KMnO4 = 5 H3PO4 + 8 MnSO4 + 12 H2O + 4 K2SO4
AgNO3 + KCSN = AgSCN + KNO3 =>
AgNO3 + KCSN = AgSCN + KNO3
H2SO4 + HCl = ClS + H3O4 =>
H2SO4 + HCl = ClS + H3O4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + MgO = ZnO + Mg =>
Zn + MgO = ZnO + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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