| Équations équilibrées la veille |
3 Ca(CO3) + 2 H3PO4 = Ca3(PO4)2 + 3 CO2H2O
N + Cl = NCl3 =>
N + 3 Cl = NCl3
Ca(s) + HF(aq) = CaF2(aq) + H2(g) =>
Ca(s) + 2 HF(aq) = CaF2(aq) + H2(g)
S2O3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H3O{+} =>
S2O3{2-} + 4 Br2 + 15 H2O = 2 SO4{2-} + 8 Br{-} + 10 H3O{+}
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl + H2O + Cl2 =>
8 NaCl + 4 H2SO4 + 2 MnO2 = 4 Na2SO4 + 2 MnCl + 4 H2O + 3 Cl2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Cu(C2H3O2)2 + KOH = Cu(OH)2 + CH3CO2K =>
Cu(C2H3O2)2 + 2 KOH = Cu(OH)2 + 2 CH3CO2K
N + O + H2O = HNO =>
2 N + O + H2O = 2 HNO
Fe + Na2Cr2O7 = Fe2(Cr2O7)3 + Na =>
2 Fe + 3 Na2Cr2O7 = Fe2(Cr2O7)3 + 6 Na
AgBr + NaNo3 = AgNo3 + NaBr =>
AgBr + NaNo3 = AgNo3 + NaBr
N2 + Fe2O3 + C + Na2CO3 = Na4Fe(CN)6 + CO2 =>
12 N2 + 2 Fe2O3 + 31 C + 8 Na2CO3 = 4 Na4Fe(CN)6 + 15 CO2
CaCl2 + Na4SiO4 = Ca2SiO4 + NaCl =>
2 CaCl2 + Na4SiO4 = Ca2SiO4 + 4 NaCl
LiSO4 + KPO4 = LiSO4KPO4 =>
LiSO4 + KPO4 = LiSO4KPO4
NH4 + HCl = NH3 + H2Cl =>
NH4 + HCl = NH3 + H2Cl
KCO3 + CH3COOH = H2O + CH3COOHK + CO2 =>
4 KCO3 + 5 CH3COOH = 2 H2O + 4 CH3COOHK + 6 CO2
NaHCO3(aq) + HC2H3O2(aq) = NaC2H3O2 + CO2 + H2O =>
NaHCO3(aq) + HC2H3O2(aq) = NaC2H3O2 + CO2 + H2O
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + (NH4)2(NO3)2 =>
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + (NH4)2(NO3)2
N2H2O2 = N2OH2O =>
N2H2O2 = N2OH2O
Al + NaOH + H2O = Na2(Al(OH)4(H2O)2) + H2 =>
Al + 2 NaOH + 4 H2O = Na2(Al(OH)4(H2O)2) + H2
K + MgO = KO2 + Mg =>
K + 2 MgO = KO2 + 2 Mg
MgH + K(PO4) = KH + Mg(PO4) =>
MgH + K(PO4) = KH + Mg(PO4)
sulfur + SO3 = sulfurdioxide =>
S + 2 SO3 = 3 SO2
NH3(g) + H2O = NH4OH(aq) =>
NH3(g) + H2O = NH4OH(aq)
NaCl + HClO3 = NaClO3 + HCl =>
NaCl + HClO3 = NaClO3 + HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2H4H2SO4 = N2H5HSO4 =>
N2H4H2SO4 = N2H5HSO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
N2O + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 10 HNO3 + 8 MnSO4 + 4 K2SO4 + 7 H2O
N2O4(g) + H2(g) = N2(g) + H2O(g) =>
N2O4(g) + 4 H2(g) = N2(g) + 4 H2O(g)
CaF2 + KI = K2F2 + CaI2 =>
CaF2 + 2 KI = K2F2 + CaI2
N4 = N2 =>
N4 = 2 N2
Na2CO3 + CH3COO = CH3COONa + CO + H2O =>
3 Na2CO3 + 10 CH3COO = 6 CH3COONa + 11 CO + 6 H2O
CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + H2O =>
2 CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + 2 H2O
NF3 + O2 = NO + OF2 =>
4 NF3 + 5 O2 = 4 NO + 6 OF2
Al(aq) + HCl(aq) = AlCl3 + H2 =>
2 Al(aq) + 6 HCl(aq) = 2 AlCl3 + 3 H2
Na3PO4 + CaBr2 = Ca3(PO4)2 + NaBr =>
2 Na3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NaBr
Na3PO4(s) + HCl(aq) = NaCl(s) + H3PO4(aq) =>
Na3PO4(s) + 3 HCl(aq) = 3 NaCl(s) + H3PO4(aq)
C10H16N5O13P3 + H2O = C10H15N5O10P2 + H3O4P =>
C10H16N5O13P3 + H2O = C10H15N5O10P2 + H3O4P
NH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
NH3(g) + NO(g) = N2(g) + H2O(l) =>
4 NH3(g) + 6 NO(g) = 5 N2(g) + 6 H2O(l)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
K2Cr2O7 + Na + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 6 Na + 7 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 7 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KNO3 + NaCl + H2O = KCl + NaOH + HNO3 =>
KNO3 + NaCl + H2O = KCl + NaOH + HNO3
SnS2 + NaOH = Sn(OH)6 + Na + S =>
SnS2 + 6 NaOH = Sn(OH)6 + 6 Na + 2 S
NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O
(NH4)2CO3 + Zn(C2H3O2)2 = NH4C2H3O2 + ZnCO3 =>
(NH4)2CO3 + Zn(C2H3O2)2 = 2 NH4C2H3O2 + ZnCO3
NH3 + H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH3 + 2 H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
