Équations équilibrées la veille |
3 Na2S + Fe2(SO4)3 = 3 Na2SO4 + Fe2S3
Hf + H2SO4 = Hf(SO4)2 + H2 =>
Hf + 2 H2SO4 = Hf(SO4)2 + 2 H2
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
C2H6O2 = C4H8O2 + H2O =>
2 C2H6O2 = C4H8O2 + 2 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
K2O2O + H2O = KOH + O2 =>
K2O2O + H2O = 2 KOH + O2
KI + H2SO4 = H2S + K2SO4 + I + H2O =>
8 KI + 5 H2SO4 = H2S + 4 K2SO4 + 8 I + 4 H2O
Na2So4(aq) + AlCl3(aq) = Al2(So4)3(aq) + NaCl(aq) =>
3 Na2So4(aq) + 2 AlCl3(aq) = Al2(So4)3(aq) + 6 NaCl(aq)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ba(IO3)2 = Ba5(IO6)2 + I2 + O2 =>
5 Ba(IO3)2 = Ba5(IO6)2 + 4 I2 + 9 O2
Li2N(s) = Li(s) + N2(g) =>
2 Li2N(s) = 4 Li(s) + N2(g)
H2SnO3 + NO2 + H2O = Sn + HNO3 =>
H2SnO3 + 4 NO2 + H2O = Sn + 4 HNO3
N3O = N2 + O =>
2 N3O = 3 N2 + 2 O
NH4Cl + Ca(O2H2) = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(O2H2) = CaCl2 + 2 NH3 + 2 H2O
Zn + CrCl(III) = Cr + ZnCl(III) =>
Zn + CrCl(III) = Cr + ZnCl(III)
C6H17O6 + O2 = CO2 + H2O =>
4 C6H17O6 + 29 O2 = 24 CO2 + 34 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Ca5(PO4)3OH + H2SO4 = CaSO4 + H3PO4 + H2O =>
Ca5(PO4)3OH + 5 H2SO4 = 5 CaSO4 + 3 H3PO4 + H2O
K4[Fe(CN)6] + Cu(NO3)2 = K4(NO3)2 + Cu[Fe(CN)6] =>
K4[Fe(CN)6] + Cu(NO3)2 = K4(NO3)2 + Cu[Fe(CN)6]
Fe2 + Cl6 = Fe2Cl6 =>
Fe2 + Cl6 = Fe2Cl6
Bi(NO3)3 + CaI2 = BiI3 + Ca(NO3)2 =>
2 Bi(NO3)3 + 3 CaI2 = 2 BiI3 + 3 Ca(NO3)2
BiCl3 + K2[Sn(OH)4] + KOH = K2[Sn(OH)6] + KCl + Bi =>
2 BiCl3 + 3 K2[Sn(OH)4] + 6 KOH = 3 K2[Sn(OH)6] + 6 KCl + 2 Bi
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)
S + F = SF6 =>
S + 6 F = SF6
NaOH + NiCl2 = NaCl2 + OHNi =>
NaOH + NiCl2 = NaCl2 + OHNi
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
CuCI2 + Na3PO4 = CuPO4 + Na3CI2 =>
CuCI2 + Na3PO4 = CuPO4 + Na3CI2
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
CH3(CH2)CH3 + O2 = CO2 + H2O =>
CH3(CH2)CH3 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2S + CrO3 = Cr2O3 + S + H2O =>
3 H2S + 2 CrO3 = Cr2O3 + 3 S + 3 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
C2H4HOH = C2H3OHH2 =>
C2H4HOH = C2H3OHH2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Co + KI = CoI + K =>
Co + KI = CoI + K
BaOH + HNO3 = BaNO3 + H2O =>
BaOH + HNO3 = BaNO3 + H2O
H3PO4 + HgSO4 = Hg3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 HgSO4 = Hg3(PO4)2 + 3 H2SO4
CH3COOH + NaOH = NaC2H3O2 + HOH =>
CH3COOH + NaOH = NaC2H3O2 + HOH
Na2SO3 + H2SO4 = SO2 + Na2SO4 + H2O =>
Na2SO3 + H2SO4 = SO2 + Na2SO4 + H2O
PbO2 + CO = CO2 + Pb =>
PbO2 + 2 CO = 2 CO2 + Pb
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
HCl + Mg(OH)2 = MgCl2 + H2O = =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
P4 + H2O = PH3 + H3PO3 =>
P4 + 6 H2O = 2 PH3 + 2 H3PO3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.