| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 P4 + 16 NaOH = 2 Na3PO4 + 10 NaP + 8 H2O
Zn2 + BrH = Br2Zn + H =>
Zn2 + 4 BrH = 2 Br2Zn + 4 H
HNO2 + Ra(OH)2 = RaNO2 + H(OH)2 =>
HNO2 + Ra(OH)2 = RaNO2 + H(OH)2
Ga2O + Al = AlO + Ga2 =>
Ga2O + Al = AlO + Ga2
CCl4 + H2 = CCl3H + HCl =>
CCl4 + H2 = CCl3H + HCl
Mg + C2O4H2 + HCl = MgCl2 + C2O3H2 + H2O =>
Mg + C2O4H2 + 2 HCl = MgCl2 + C2O3H2 + H2O
AgNO + NaCl = AgCl + Na(NO) =>
AgNO + NaCl = AgCl + Na(NO)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cl + Pb = ClPb =>
Cl + Pb = ClPb
KMnO4 + Na2S + HCl = NaCl + KCl + MnCl2 + S + H2O =>
2 KMnO4 + 5 Na2S + 16 HCl = 10 NaCl + 2 KCl + 2 MnCl2 + 5 S + 8 H2O
PF5 + O2 = P2O5 + F =>
4 PF5 + 5 O2 = 2 P2O5 + 20 F
HNO3 + Ag(NH3)2 + HCl = AgCl + NH3 + H2O =>
HNO3 + 8 Ag(NH3)2 + 8 HCl = 8 AgCl + 17 NH3 + 3 H2O
C13H26 + O2 = CO2 + H2O =>
2 C13H26 + 39 O2 = 26 CO2 + 26 H2O
BeF2 + K2O = BeO + K2F2 =>
BeF2 + K2O = BeO + K2F2
Cr(OH)3NaOH = CrOHNa(OH)3 =>
Cr(OH)3NaOH = CrOHNa(OH)3
Cz + S = CzS =>
Cz + S = CzS
(NH4)2SO3 + HNO3 = (NH4)HNO3 + SO3 =>
(NH4)2SO3 + 2 HNO3 = 2(NH4)HNO3 + SO3
HC2H3O2 + Nh4OH = Nh4C2H3O2 + H2O =>
HC2H3O2 + Nh4OH = Nh4C2H3O2 + H2O
CdOHCl + HClO4 = CdCl2 + Cd2ClO4 + H2O =>
29 CdOHCl + 5 HClO4 = 13 CdCl2 + 8 Cd2ClO4 + 17 H2O
BaO*H2SO4 = BaSO4 + H2O =>
BaO*H2SO4 = BaSO4 + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
HNO3 + Cu(NH3)4SO4 = NH4{+} + CuSO4 + NO3{-} =>
4 HNO3 + Cu(NH3)4SO4 = 4 NH4{+} + CuSO4 + 4 NO3{-}
AgNO3 + Na2MnO4 = Ag2MnO4 + NaNO3 =>
2 AgNO3 + Na2MnO4 = Ag2MnO4 + 2 NaNO3
Ca(OH)2 + (COOH)2 = Ca(COO)2 + H2O =>
Ca(OH)2 + (COOH)2 = Ca(COO)2 + 2 H2O
HNO3(l) + P4O10(s) = (HPO3)3(l) + N2O5(g) =>
12 HNO3(l) + 3 P4O10(s) = 4(HPO3)3(l) + 6 N2O5(g)
Al{+3} + Ca = Al + Ca{+2} =>
2 Al{+3} + 3 Ca = 2 Al + 3 Ca{+2}
Fe(NO3)3 + Rb2(SO4) = Fe2(SO4)3 + RbNO3 =>
2 Fe(NO3)3 + 3 Rb2(SO4) = Fe2(SO4)3 + 6 RbNO3
HCl + KMnO4 + CaC2O4 = MnCl2 + CO2 + CaCl2 + KCl + H2O =>
16 HCl + 2 KMnO4 + 5 CaC2O4 = 2 MnCl2 + 10 CO2 + 5 CaCl2 + 2 KCl + 8 H2O
NaOH + AlNO3 = AlOH + NaNO3 =>
NaOH + AlNO3 = AlOH + NaNO3
Hg(CNO)2 = CO2 + N2 + HgO + Hg(OCN)CN =>
4 Hg(CNO)2 = 2 CO2 + N2 + HgO + 3 Hg(OCN)CN
CuSO4 + Na2HCO3 = Na2SO4 + CuHCO3 =>
CuSO4 + Na2HCO3 = Na2SO4 + CuHCO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CH3COCH3 + I2 + NaOH = CHI3 + NaI + H2O =>
CH3COCH3 + 5 I2 + NaOH = 3 CHI3 + NaI + 2 H2O
Al2 + (SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2 + (SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
HCN(aq) + KOH(s) = H2O(l) + KCN(aq) =>
HCN(aq) + KOH(s) = H2O(l) + KCN(aq)
Na2CO3 + SnCl4 + H2O = CO2 + Sn(OH)4 + NaCl =>
2 Na2CO3 + SnCl4 + 2 H2O = 2 CO2 + Sn(OH)4 + 4 NaCl
ZnOHNO3 = ZnNO3HO =>
ZnOHNO3 = ZnNO3HO
FeCl3 + Na2O2 = Fe2O4 + NaCl + O2 =>
2 FeCl3 + 3 Na2O2 = Fe2O4 + 6 NaCl + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaOH + AlNO3 = AlOH + NaNO3 =>
NaOH + AlNO3 = AlOH + NaNO3
C10H16N2O8 + Mg(OH)2 + NaOH = C10H12MgN2Na2O8 + H2O =>
C10H16N2O8 + Mg(OH)2 + 2 NaOH = C10H12MgN2Na2O8 + 4 H2O
FeO + Al = AlFe + O =>
FeO + Al = AlFe + O
Hg(NO3)2 + Na2CO3 + H2O = HgO + NaNO3 + NaHCO3 =>
Hg(NO3)2 + 2 Na2CO3 + H2O = HgO + 2 NaNO3 + 2 NaHCO3
KMnO4 + C6H5CHO + H2SO4 = C6H5COOH + KSO4 + MnO2 + H2O =>
KMnO4 + C6H5CHO + H2SO4 = C6H5COOH + KSO4 + MnO2 + H2O
NaCl(s) + LiF(s) = NaF(s) + LiCl(s) =>
NaCl(s) + LiF(s) = NaF(s) + LiCl(s)
H + NO3 = NH4 + O =>
4 H + NO3 = NH4 + 3 O
C6H5MgCl + CO2 = C6H5COOH + MgCl + CO =>
6 C6H5MgCl + 11 CO2 = 5 C6H5COOH + 6 MgCl + 12 CO
BaSO3Ba(OH)2 = (BaOH)2SO3 =>
BaSO3Ba(OH)2 = (BaOH)2SO3
NaOH + AlNO3 = AlOH + NaNO3 =>
NaOH + AlNO3 = AlOH + NaNO3
N2(g) + O3(g) = NO(g) =>
3 N2(g) + 2 O3(g) = 6 NO(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/29/24
Équations équilibrées sur08/28/23
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