Équations équilibrées la veille |
UOO = UO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
HCl + K2Cr2O7 = KCl + CrCl3 + Cl22 + H2O =>
154 HCl + 11 K2Cr2O7 = 22 KCl + 22 CrCl3 + 3 Cl22 + 77 H2O
Ag + H2SO3 = H + Ag2SO3 =>
2 Ag + H2SO3 = 2 H + Ag2SO3
PN + PO = PNO + P =>
PN + PO = PNO + P
Ag + Zn(NO3)2 = Ag(NO3) + Zn =>
2 Ag + Zn(NO3)2 = 2 Ag(NO3) + Zn
H2SO4 + HCl = H2S + HClO3 =>
3 H2SO4 + 4 HCl = 3 H2S + 4 HClO3
K2MnO4 + Na2SO3(aq) + H2O = MnO2 + K2SO4 + NaOH =>
K2MnO4 + Na2SO3(aq) + H2O = MnO2 + K2SO4 + 2 NaOH
Rh + I + NH3 = RhI(NH3)5 =>
Rh + I + 5 NH3 = RhI(NH3)5
AgF + Na3PO4 = Ag3PO4 + NaF =>
3 AgF + Na3PO4 = Ag3PO4 + 3 NaF
NH3 + H2O = NH2OH + H =>
NH3 + H2O = NH2OH + 2 H
AgNO3(aq) + Na2CO3(aq) = Na2NO3(s) + AgCO3(aq) =>
AgNO3(aq) + Na2CO3(aq) = Na2NO3(s) + AgCO3(aq)
C + Te = TeC =>
C + Te = TeC
NH4OH(l) = NH3(aq) + H2O =>
NH4OH(l) = NH3(aq) + H2O
V(NO3)4 + Na(OH) = V(OH)4 + Na(NO3) =>
V(NO3)4 + 4 Na(OH) = V(OH)4 + 4 Na(NO3)
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4NO3
Ca10(PO4)6(OH)2 + NH4H2PO4 = Ca3(PO4)2 + Ca(H2PO4)2 + NH4OH =>
Ca10(PO4)6(OH)2 + 2 NH4H2PO4 = 3 Ca3(PO4)2 + Ca(H2PO4)2 + 2 NH4OH
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
(CH2)6N4 + O2 = C2O3 + N2O3 + H2O =>
2(CH2)6N4 + 21 O2 = 6 C2O3 + 4 N2O3 + 12 H2O
Fe(Cn)2 + KCn = K4Fe(Cn)6 =>
Fe(Cn)2 + 4 KCn = K4Fe(Cn)6
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
FeOH(NO3)2H2O = Fe(OH)2NO3HNO3 =>
FeOH(NO3)2H2O = Fe(OH)2NO3HNO3
K3[Fe(CN)6] + CuSO4 = Cu3[Fe(CN)6]2 + K2SO4 =>
2 K3[Fe(CN)6] + 3 CuSO4 = Cu3[Fe(CN)6]2 + 3 K2SO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Pb + Fe(NO3)2 = Pb(NO3)2 + Fe =>
Pb + Fe(NO3)2 = Pb(NO3)2 + Fe
H2O + Ni = H2 + NiO =>
H2O + Ni = H2 + NiO
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
HCl + K2Cr2O7 = KCl + CrCl3 + Cl2 + H2O =>
14 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
HCl + K2Cr2O7 = KCl + CrCl3 + Cl2 + H2O =>
14 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Na2CO3H2CO3 = NaHCO3 =>
Na2CO3H2CO3 = 2 NaHCO3
NaHCO3 + H2SO4 = Na2SO4 + CO2H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2H2O
*Cr + O2 = Cr2O3 =>
4*Cr + 3 O2 = 2 Cr2O3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AlCl3 + BaSO4 = Al2(SO4)3 + BaCl2 =>
2 AlCl3 + 3 BaSO4 = Al2(SO4)3 + 3 BaCl2
ClO + Na = NaClO =>
ClO + Na = NaClO
ZrSiO4 + C = ZrC + SiO + CO =>
ZrSiO4 + 4 C = ZrC + SiO + 3 CO
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
HBrO4 = H + BrO4 =>
HBrO4 = H + BrO4
Na3Po4 + FeCl3 = FePo4 + Na3Cl3 =>
Na3Po4 + FeCl3 = FePo4 + Na3Cl3
SiCl4 + H2 = SiHCl3 + HCl =>
SiCl4 + H2 = SiHCl3 + HCl
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
C6H10O5 + C6H9I2NO = C12H19 + I2NO6 =>
C6H10O5 + C6H9I2NO = C12H19 + I2NO6
Ca(HSO3)2 + HCl = CaCl2 + SO2 + H2O =>
Ca(HSO3)2 + 2 HCl = CaCl2 + 2 SO2 + 2 H2O
KNO3 + C12H22O11 = K2O + CO2 + H2O + N2 =>
48 KNO3 + 5 C12H22O11 = 24 K2O + 60 CO2 + 55 H2O + 24 N2
CaCO3(s) + HCl = CaCl2 + H2O(l) + CO2 =>
CaCO3(s) + 2 HCl = CaCl2 + H2O(l) + CO2
Mn + FeO = Fe + Mn2O7 =>
2 Mn + 7 FeO = 7 Fe + Mn2O7
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.