| Équations équilibrées la veille |
Pt + O2 = PtO2
KCIO33 = KCI + O2 =>
2 KCIO33 = 2 KCI + 33 O2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
C3Cl5 = C + Cl =>
C3Cl5 = 3 C + 5 Cl
K2O + H2(NO3)2 = H2O + KNO3 =>
K2O + H2(NO3)2 = H2O + 2 KNO3
CH3(H2)2CH3 + O2 = CO2 + H2O =>
2 CH3(H2)2CH3 + 9 O2 = 4 CO2 + 10 H2O
K2Cr2O7 + C2O3H2 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
2 K2Cr2O7 + 3 C2O3H2 + 8 H2SO4 = 6 CO2 + 11 H2O + 2 Cr2(SO4)3 + 2 K2SO4
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
Fe3SO4 + BaCl = Fe3Cl + BaSO4 =>
Fe3SO4 + BaCl = Fe3Cl + BaSO4
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Bi2O3 + Li2SO4 + H2O + MnSO4 = Bi + LiMnO4 + H2SO4 =>
5 Bi2O3 + 3 Li2SO4 + 9 H2O + 6 MnSO4 = 10 Bi + 6 LiMnO4 + 9 H2SO4
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
KCl + Hg2SO4 = K2SO4 + HgCl =>
2 KCl + Hg2SO4 = K2SO4 + 2 HgCl
HCO2Na + H2SO4 = Na2SO4 + HCOOH =>
2 HCO2Na + H2SO4 = Na2SO4 + 2 HCOOH
Fe2O3 + Cu2SO4 = Fe2(SO4)3 + Cu2O =>
Fe2O3 + 3 Cu2SO4 = Fe2(SO4)3 + 3 Cu2O
H2 + Ag{+}1 = Ag + H{+}1 =>
H2 + 2 Ag{+}1 = 2 Ag + 2 H{+}1
Ca(CO3) + HCl = CaCl + H(CO3) =>
Ca(CO3) + HCl = CaCl + H(CO3)
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
AgNO3(aq) + LiCI(aq) = AgCI(s) + LiNO3(aq) =>
AgNO3(aq) + LiCI(aq) = AgCI(s) + LiNO3(aq)
AlCl3 + CuCl2 = CuCl3 + AlCl2 =>
AlCl3 + CuCl2 = CuCl3 + AlCl2
KL2 + Cl2 = KCl + L2 =>
2 KL2 + Cl2 = 2 KCl + 2 L2
(NH4)2O + Cr(NO3)3 = Cr2O3 + NH4NO3 =>
3(NH4)2O + 2 Cr(NO3)3 = Cr2O3 + 6 NH4NO3
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
Cl2 + Li2O = ClLi + O =>
Cl2 + Li2O = 2 ClLi + O
C2H5OPOCl2 + NaF = C2H5OPOF2 + NaCl =>
C2H5OPOCl2 + 2 NaF = C2H5OPOF2 + 2 NaCl
HClO3 = HClO4 + Cl2O + H2O =>
6 HClO3 = 4 HClO4 + Cl2O + H2O
Ca + N2 = Ca2N2 =>
2 Ca + N2 = Ca2N2
MgSO4 + NaCO3 = MgCO3 + NaSO4 =>
MgSO4 + NaCO3 = MgCO3 + NaSO4
Cl2 + Si = SiCl4 =>
2 Cl2 + Si = SiCl4
ZnSO4 + Na2HPO4 = Zn3(PO4)2 + Na2SO4 + H2SO4 =>
3 ZnSO4 + 2 Na2HPO4 = Zn3(PO4)2 + 2 Na2SO4 + H2SO4
H2O + CO2 = O3 + HC2 =>
H2O + 4 CO2 = 3 O3 + 2 HC2
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
ZnSO4 + Na2HPO4 = Zn3(PO4)2 + Na2SO4 + NaH2PO4 =>
3 ZnSO4 + 4 Na2HPO4 = Zn3(PO4)2 + 3 Na2SO4 + 2 NaH2PO4
NO + Fe = N2O + FeO =>
2 NO + Fe = N2O + FeO
K3NbO4 + HCl = Nb2O5 + KCl + H2O =>
2 K3NbO4 + 6 HCl = Nb2O5 + 6 KCl + 3 H2O
P4 + Br = P4Br5 =>
P4 + 5 Br = P4Br5
BaO + CS2 = BaS + CO2 =>
2 BaO + CS2 = 2 BaS + CO2
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
NiN6H18Cl2 + NH4BF4 = NiN6H18B2F8 + NH4Cl =>
NiN6H18Cl2 + 2 NH4BF4 = NiN6H18B2F8 + 2 NH4Cl
FeCl2 + NaNO2 = Fe(NO2)2 + NaCl =>
FeCl2 + 2 NaNO2 = Fe(NO2)2 + 2 NaCl
Na3N + FeBr2 = NaBr + Fe3N2 =>
2 Na3N + 3 FeBr2 = 6 NaBr + Fe3N2
NaOH + CaCl2 = NaCl + Ca(OH)2 =>
2 NaOH + CaCl2 = 2 NaCl + Ca(OH)2
KClO3 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cl2 + H2O =>
2 KClO3 + 5 Na2SO3 + H2SO4 = 5 Na2SO4 + K2SO4 + Cl2 + H2O
AlN + O = AlO + NO =>
AlN + 2 O = AlO + NO
Hydrochloricacid + zinccarbonate = zincchloride + water + Carbondioxide =>
2 HCl + ZnCO3 = ZnCl2 + H2O + CO2
CuS + F2 = CuF2 + S =>
CuS + F2 = CuF2 + S
ZnCl2 + Cu = CuCl2 + Zn =>
ZnCl2 + Cu = CuCl2 + Zn
HNO3 + Ca(HCO3)2 = H2O + Ca(NO3)2 + CO2 =>
2 HNO3 + Ca(HCO3)2 = 2 H2O + Ca(NO3)2 + 2 CO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
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| Équations équilibrées la veille |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
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