Équations équilibrées la veille |
2 HC + 2 HNO3 = 2 NO2 + C2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Ca + AuBr3 = Au + CaBr2 =>
3 Ca + 2 AuBr3 = 2 Au + 3 CaBr2
HClO4 + HCl = H2O + Cl =>
HClO4 + 7 HCl = 4 H2O + 8 Cl
P4 + HNO3 = P2O5 + NO2 + H2O =>
P4 + 20 HNO3 = 2 P2O5 + 20 NO2 + 10 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C + H = CH4 =>
C + 4 H = CH4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Ca(NO3)2 + MgSO4 = CaSO4 + Mg(NO3)2 =>
Ca(NO3)2 + MgSO4 = CaSO4 + Mg(NO3)2
PCl3KOH = POClKClHCl =>
PCl3KOH = POClKClHCl
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
CH3(CH2)4 + O2 = CO2 + H2O =>
4 CH3(CH2)4 + 31 O2 = 20 CO2 + 22 H2O
Na2S + Fe2(SO4)3 = Na2SO4 + FeS + S =>
3 Na2S + Fe2(SO4)3 = 3 Na2SO4 + 2 FeS + S
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
(C4H10)(g) + O2 = CO2 + H2O =>
2(C4H10)(g) + 13 O2 = 8 CO2 + 10 H2O
AlCl3 + Na2S2O3 = NaCl + S + SO2 + Al2O3 =>
2 AlCl3 + 3 Na2S2O3 = 6 NaCl + 3 S + 3 SO2 + Al2O3
CH4(g) + Cl2(g) = CH3Cl(g) + HCl(aq) =>
CH4(g) + Cl2(g) = CH3Cl(g) + HCl(aq)
NH4OH(aq) + HClO4(aq) = NH4ClO4(aq) + H2O(l) =>
NH4OH(aq) + HClO4(aq) = NH4ClO4(aq) + H2O(l)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C6H8O7 + NaOH = NaC6H5O6 + H2O =>
C6H8O7 + NaOH = NaC6H5O6 + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)2(aq) =>
Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)2(aq)
Tc + O = TcO =>
Tc + O = TcO
AlOAsO3 = AlAsO4 =>
AlOAsO3 = AlAsO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
FeOCr2O3 + O2 + K2CO3 = FeO3 + K2CrO4 + CO2 =>
2 FeOCr2O3 + 5 O2 + 4 K2CO3 = 2 FeO3 + 4 K2CrO4 + 4 CO2
(NH4)2CO3 + NaOH = Na2CO3 + H2O + NH3 =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 H2O + 2 NH3
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
CaCO3 + H2O = CaH2 + CO4 =>
CaCO3 + H2O = CaH2 + CO4
Fe(OH)2 + Zn = Zn(OH)2 + Fe =>
Fe(OH)2 + Zn = Zn(OH)2 + Fe
HCl + Fe(OH)2 = H2O + FeCl2 =>
2 HCl + Fe(OH)2 = 2 H2O + FeCl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CNO + H2O = HCNO + OH =>
CNO + H2O = HCNO + OH
(NH4)3PO4 + Mg(NO2)2 = Mg3(PO4)2 + NH4(NO2) =>
2(NH4)3PO4 + 3 Mg(NO2)2 = Mg3(PO4)2 + 6 NH4(NO2)
NaHCO3 + H3O = Na + H2CO3 + H2O =>
NaHCO3 + H3O = Na + H2CO3 + H2O
Ag(NH3)2Cl = AgCl + NH3 =>
Ag(NH3)2Cl = AgCl + 2 NH3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Zn + Pb(NO) = ZnNO + Pb =>
Zn + Pb(NO) = ZnNO + Pb
Cr + Cu{2+} = Cr{3+} + Cu =>
2 Cr + 3 Cu{2+} = 2 Cr{3+} + 3 Cu
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.