| Équations équilibrées la veille |
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
MgSO4 + (CaNO3)2 = MgNO3 + CaSO4 =>
2 MgSO4 + (CaNO3)2 = 2 MgNO3 + 2 CaSO4
Copper + sulfuricacid = Cu2(SO4)2 + water + sulfurdioxide =>
2 Cu + 4 H2SO4 = Cu2(SO4)2 + 4 H2O + 2 SO2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
NaI + H2SO4 = HI + Na2SO4 =>
2 NaI + H2SO4 = 2 HI + Na2SO4
BaOHH2SO4 = BaSO4H2OH =>
BaOHH2SO4 = BaSO4H2OH
CaCO3(s) + H3PO4(aq) = Ca3(PO4)2(aq) + CO2(g) + H2O(l) =>
3 CaCO3(s) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 3 CO2(g) + 3 H2O(l)
HNO2 + Cr(OH)3 = H2O + Cr(NO2)3 =>
3 HNO2 + Cr(OH)3 = 3 H2O + Cr(NO2)3
(NH4)2S + CaBr2 = (NH4)Br + SCa =>
(NH4)2S + CaBr2 = 2(NH4)Br + SCa
Pb(NO3)2 + Na2CrO4 = Pb2(CrO4)2 + Na(NO3) =>
2 Pb(NO3)2 + 2 Na2CrO4 = Pb2(CrO4)2 + 4 Na(NO3)
Al + Cl3 + NaSO4 = Al2(SO4)3 + NaCl =>
2 Al + Cl3 + 3 NaSO4 = Al2(SO4)3 + 3 NaCl
Fe(OH)3 + N2O5 = Fe(NO3)3 + H2O =>
2 Fe(OH)3 + 3 N2O5 = 2 Fe(NO3)3 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ag2O = O2 + Ag =>
2 Ag2O = O2 + 4 Ag
NH4 + SO4 = H2SO4 + NH3 =>
2 NH4 + SO4 = H2SO4 + 2 NH3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H2O + B = H2OB =>
H2O + B = H2OB
AlCl3 + Na(OH) = Na(AlO2) + NaCl + H2O =>
AlCl3 + 4 Na(OH) = Na(AlO2) + 3 NaCl + 2 H2O
LiPO3 + Cr + O2 = Li9Cr3(P2O7)3(PO4)2 + P =>
9 LiPO3 + 3 Cr + O2 = Li9Cr3(P2O7)3(PO4)2 + P
HCCH + OAgONO + HNHH = AgCCAg + HONHHONOH =>
HCCH + 2 OAgONO + 2 HNHH = AgCCAg + 2 HONHHONOH
Na + CO3 = Na2CO3 =>
2 Na + CO3 = Na2CO3
Ra + Cl2 = Ra(Cl2)2 =>
Ra + 2 Cl2 = Ra(Cl2)2
NH4Cl + Ca(NO3)2 = Cl2Ca + NH4(NO3) =>
2 NH4Cl + Ca(NO3)2 = Cl2Ca + 2 NH4(NO3)
Br2 + HI = Br2H + I2 =>
2 Br2 + 2 HI = 2 Br2H + I2
C10H16Cl2O2 + C6H16N2 = C16H30O2N2 + HCl =>
C10H16Cl2O2 + C6H16N2 = C16H30O2N2 + 2 HCl
Pb(CN)4 + Li2Cr2O7 = Pb(Cr2O7)2 + LiCN =>
Pb(CN)4 + 2 Li2Cr2O7 = Pb(Cr2O7)2 + 4 LiCN
Fe(ClO3)2 + LiOH = Fe(OH)2 + LiClO3 =>
Fe(ClO3)2 + 2 LiOH = Fe(OH)2 + 2 LiClO3
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
NaBH4 + BF3 = B2H6 + NaBF4 =>
3 NaBH4 + 4 BF3 = 2 B2H6 + 3 NaBF4
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
Na(CN) + FeS = [Fe(CN)6] + Na + S =>
6 Na(CN) + FeS = [Fe(CN)6] + 6 Na + S
Mn(NO3)2 + ZnCl2 = MnCl2 + Zn(NO3)2 =>
Mn(NO3)2 + ZnCl2 = MnCl2 + Zn(NO3)2
H2SO4 + Mg(NO2)2 = MgSO4 + HNO2 =>
H2SO4 + Mg(NO2)2 = MgSO4 + 2 HNO2
Ba(HS)2 + Cl2 + H2O = Ba(OH)2 + HCl + H2SO4 =>
Ba(HS)2 + 8 Cl2 + 10 H2O = Ba(OH)2 + 16 HCl + 2 H2SO4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NaI + HCI = HI + NaCI =>
NaI + HCI = HI + NaCI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NiS + HCl = NiCl2 + H2S =>
NiS + 2 HCl = NiCl2 + H2S
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
KI + CCl4 + Br2 = KCl + CI2 + BrCl =>
2 KI + CCl4 + Br2 = 2 KCl + CI2 + 2 BrCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2SO4 + Zn(O2CCH3)2 = CH3CO2H + ZnSO4 =>
H2SO4 + Zn(O2CCH3)2 = 2 CH3CO2H + ZnSO4
CuNO3(aq) + Zn(s) = ZnNO3 + Cu =>
CuNO3(aq) + Zn(s) = ZnNO3 + Cu
K2SO4 + Pb(C2H3O2)2 = CH3CO2K + PbSO4 =>
K2SO4 + Pb(C2H3O2)2 = 2 CH3CO2K + PbSO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C6H11Cl + O2 = CO2 + H2O + HCl =>
2 C6H11Cl + 17 O2 = 12 CO2 + 10 H2O + 2 HCl
CrSO4 + CrCl3 = Cr2(SO4)3 + CrCl2 =>
3 CrSO4 + 2 CrCl3 = Cr2(SO4)3 + 3 CrCl2
Ti2Zr2N3F2 = ZrN + TiN + ZrF4 + Zr =>
2 Ti2Zr2N3F2 = 2 ZrN + 4 TiN + ZrF4 + Zr
Ag2CO3 = Ag2O + CO2 = O2 =>
Ag2CO3 = Ag2O + CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
