Équations équilibrées la veille |
AgS + 2 HCl = AgCl2 + H2S
Cl2 + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
4 Cl2 + Na2S2O3 + 10 NaOH = 8 NaCl + 2 Na2SO4 + 5 H2O
Cl2(g) + NaF(aq) = F2(g) + NaCl(aq) =>
Cl2(g) + 2 NaF(aq) = F2(g) + 2 NaCl(aq)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn3N2 + ZnF2 = Zn2NF =>
Zn3N2 + ZnF2 = 2 Zn2NF
AgS + HCl = AgCl2 + H2S =>
AgS + 2 HCl = AgCl2 + H2S
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Sr4Nb2O9 + Nb + Nb2O5 = SrNbO3 =>
5 Sr4Nb2O9 + 4 Nb + 3 Nb2O5 = 20 SrNbO3
Pb(NO3)2(l) + AlCl3(l) = PbCl2(s) + Al(NO3)3(aq) =>
3 Pb(NO3)2(l) + 2 AlCl3(l) = 3 PbCl2(s) + 2 Al(NO3)3(aq)
C6H12O6 + HCl = C18H13O5 + H2O + Cl2 =>
6 C6H12O6 + 6 HCl = 2 C18H13O5 + 26 H2O + 3 Cl2
AgS + HCl = AgCl2 + H2S =>
AgS + 2 HCl = AgCl2 + H2S
KF + H2O = KOH + FH =>
KF + H2O = KOH + FH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O
CuO + HF = CuF2 + H2O =>
CuO + 2 HF = CuF2 + H2O
Li + HCl2 = LiCl + H =>
2 Li + HCl2 = 2 LiCl + H
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cu(s) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C4H8 + O23 = CO2 + H2O =>
23 C4H8 + 12 O23 = 92 CO2 + 92 H2O
AgS + HCl = AgCl2 + H2S =>
AgS + 2 HCl = AgCl2 + H2S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
AgS + HCl = AgCl2 + H2S =>
AgS + 2 HCl = AgCl2 + H2S
Cu2S + S = CuS =>
Cu2S + S = 2 CuS
PrF3 + LiPN2 + Li3N = Pr2P3N7 + LiF =>
2 PrF3 + 3 LiPN2 + Li3N = Pr2P3N7 + 6 LiF
K2CrO7 + H2S + HCl = CrCl3 + KCl + S + H2O =>
2 K2CrO7 + 9 H2S + 10 HCl = 2 CrCl3 + 4 KCl + 9 S + 14 H2O
PH3 + AgNO3 + H2O = H3PO3 + HNO3 + Ag =>
PH3 + 6 AgNO3 + 3 H2O = H3PO3 + 6 HNO3 + 6 Ag
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CaCl2 + NaHPO4 = Ca(HPO4)2 + NaCl =>
CaCl2 + 2 NaHPO4 = Ca(HPO4)2 + 2 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
CH3OH3 + O2 = CO2 + H2O =>
CH3OH3 + 2 O2 = CO2 + 3 H2O
C12H22O12 + O = H3C6H5O7 + H2O =>
C12H22O12 + 5 O = 2 H3C6H5O7 + 3 H2O
K2Cr2O7 + H2SO4 + MnSO4 = K2SO4 + Cr2(SO4)3 + MnO2 + H2O =>
K2Cr2O7 + H2SO4 + 3 MnSO4 = K2SO4 + Cr2(SO4)3 + 3 MnO2 + H2O
CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr
[Pb(NO3)2] + [NaI] = [Pb(NaI)] + [(NO3)2] =>
[Pb(NO3)2] + [NaI] = [Pb(NaI)] + [(NO3)2]
KHC4H4O6 + NaHCO3 = KNaC4H4O6 + H2O + CO2 =>
KHC4H4O6 + NaHCO3 = KNaC4H4O6 + H2O + CO2
P4 + NaOH + H2O = PH3 + NaH2PO3 =>
P4 + 2 NaOH + 4 H2O = 2 PH3 + 2 NaH2PO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2Cr2O7 + HCl + HCHO = CrCl3 + KCl + HCOOH + H2O =>
K2Cr2O7 + 8 HCl + 3 HCHO = 2 CrCl3 + 2 KCl + 3 HCOOH + 4 H2O
Pb + NaSO4 = Na + PbSO4 =>
Pb + NaSO4 = Na + PbSO4
Fe + S = FeS =>
Fe + S = FeS
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.