| Équations équilibrées la veille |
8 Na2CrO4 + 3 Na2S + 20 H2O = 3 Na2SO4 + 16 NaOH + 8 Cr(OH)3
C4H10O(l) + O2(g) = CO2(g) + H2O(g) =>
C4H10O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Bi(NO3)3 + NaSnO2 + NaOH = Bi + Na2SnO3 + NaNO3 + H2O =>
Bi(NO3)3 + 3 NaSnO2 + 6 NaOH = Bi + 3 Na2SnO3 + 3 NaNO3 + 3 H2O
CH(CH2)2CH3 + O2 = CO2 + H2O =>
CH(CH2)2CH3 + 6 O2 = 4 CO2 + 4 H2O
SO2 + NaIO3 + H2O = I2 + NaHSO4 + H2SO4 =>
5 SO2 + 2 NaIO3 + 4 H2O = I2 + 2 NaHSO4 + 3 H2SO4
K2Cr2O7 + H2SO4 + KSO3 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 6 KSO3 = Cr2(SO4)3 + 4 K2SO4 + H2O
Ni + HCH3COO = NiCH3COO + H2 =>
2 Ni + 2 HCH3COO = 2 NiCH3COO + H2
Hg2(NO3)2 + KOH = Hg2(OH)2 + KNO3 =>
Hg2(NO3)2 + 2 KOH = Hg2(OH)2 + 2 KNO3
VO + O2 = V2O5 =>
4 VO + 3 O2 = 2 V2O5
zincchloride + hydrogen = HCl + Zn =>
ZnCl2 + H2 = 2 HCl + Zn
K2CrO4(aq) + PbCl2 = KCl + PbCrO4 =>
K2CrO4(aq) + PbCl2 = 2 KCl + PbCrO4
Fe{3+} + NH4F = FeF6{3-} + NH4{+} =>
Fe{3+} + 6 NH4F = FeF6{3-} + 6 NH4{+}
LiClO = O + LiCl =>
LiClO = O + LiCl
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Cl2 + O6 + H2O = HClO3 =>
6 Cl2 + 5 O6 + 6 H2O = 12 HClO3
He + S2 = HeS =>
2 He + S2 = 2 HeS
AgNO3 + C6H12O6 + NH4OH = C6H12O7 + Ag2O + NH4NO3 =>
6 AgNO3 + 4 C6H12O6 + 4 NH4OH = 4 C6H12O7 + 3 Ag2O + 5 NH4NO3
K2SO4 + CaCl2 = K2Cl2 + CaSO4 =>
K2SO4 + CaCl2 = K2Cl2 + CaSO4
AgCl2 + KOH = Ag(OH)2 + KCl =>
AgCl2 + 2 KOH = Ag(OH)2 + 2 KCl
NaCI(s) = Na(aq) + CI(aq) =>
NaCI(s) = Na(aq) + CI(aq)
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
KNO3 + CaBr2 = KBr + Ca(NO3)2 =>
2 KNO3 + CaBr2 = 2 KBr + Ca(NO3)2
Pb{2+}(aq) + e = Pb(s) =>
Pb{2+}(aq) + 2e = Pb(s)
KY + AgNO3 = AgY + KNO3 =>
KY + AgNO3 = AgY + KNO3
AgNO3 + Na3(PO4) = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3(PO4) = Ag3PO4 + 3 NaNO3
K + Na2CO3 = K2CO3 + Na =>
2 K + Na2CO3 = K2CO3 + 2 Na
Fe2O3*4H2O + NaOH = Na5[Fe(OH)8] + H2O =>
Fe2O3*4H2O + 10 NaOH = 2 Na5[Fe(OH)8] + H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2SO4 + NaCl = ClH2 + NaSO4 =>
H2SO4 + NaCl = ClH2 + NaSO4
MgSO4(aq) + HBr(aq) = H2SO4(aq) + MgBr2(aq) =>
MgSO4(aq) + 2 HBr(aq) = H2SO4(aq) + MgBr2(aq)
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
NaOH(s) + H2SO4(ac) = Na2SO4(ac) + H2O(l) =>
2 NaOH(s) + H2SO4(ac) = Na2SO4(ac) + 2 H2O(l)
Cu(NO3)2 + NaCl = CuCl2 + NaNO3 =>
Cu(NO3)2 + 2 NaCl = CuCl2 + 2 NaNO3
NH4MnO4 = N2 + MnO2 + H2O =>
2 NH4MnO4 = N2 + 2 MnO2 + 4 H2O
K + NaBr = KBr + Na =>
K + NaBr = KBr + Na
C3H7OH1 + O2(g) = CO2 + H2O(g) =>
2 C3H7OH1 + 9 O2(g) = 6 CO2 + 8 H2O(g)
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
HBO2 + KOH = K3BO3 + H2O =>
HBO2 + 3 KOH = K3BO3 + 2 H2O
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
HgO + O2 = HgO3 =>
HgO + O2 = HgO3
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
H2O4S + NaOH = Na2SO4 + H2O =>
H2O4S + 2 NaOH = Na2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ni{2+} + NH4OH = Ni(OH)4{2-} + NH4{+} =>
Ni{2+} + 4 NH4OH = Ni(OH)4{2-} + 4 NH4{+}
MnCl2 + Li2CO3 = MnCO3 + LiCl =>
MnCl2 + Li2CO3 = MnCO3 + 2 LiCl
Na2SO4 + H2SO4 = NaHSO4 =>
Na2SO4 + H2SO4 = 2 NaHSO4
N2O3 + Na = N2 + Na2O =>
N2O3 + 6 Na = N2 + 3 Na2O
C8H18 + NO3{-} + H{+} = CO2 + N2 + H2O =>
C8H18 + 10 NO3{-} + 10 H{+} = 8 CO2 + 5 N2 + 14 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
