| Équations équilibrées la veille |
3 HCl + HNO3 = 2 H2O + NOCl3
PH3 + O2 = POH*H2O =>
PH3 + O2 = POH*H2O
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
NH42S2O8 + KMnO4 + H2SO4 = MnSO2 + K2SO4 + (NH4)2SO4 + H2O =>
18 NH42S2O8 + 70 KMnO4 + 78 H2SO4 = 70 MnSO2 + 35 K2SO4 + 9(NH4)2SO4 + 420 H2O
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
K2CrO7 + SnCl2 + HCl = H2(SnCl6) + KCl + CrCl3 + H2O =>
2 K2CrO7 + 9 SnCl2 + 46 HCl = 9 H2(SnCl6) + 4 KCl + 2 CrCl3 + 14 H2O
SrCO3 + NH4Cl = SrCl2 + NH3 + H2O + CO2 =>
SrCO3 + 2 NH4Cl = SrCl2 + 2 NH3 + H2O + CO2
Na2ZnO2CO2 = Na2CO3ZnO =>
Na2ZnO2CO2 = Na2CO3ZnO
Cu3(PO4)2 + Au = AuPO4 + Cu =>
Cu3(PO4)2 + 2 Au = 2 AuPO4 + 3 Cu
C6H5OH + LiOH = C6H5OLi + H2O =>
C6H5OH + LiOH = C6H5OLi + H2O
ZnO + Fe = Zn + Fe2O3 =>
3 ZnO + 2 Fe = 3 Zn + Fe2O3
H2Po + K = K2Po + H2 =>
H2Po + 2 K = K2Po + H2
Na3 + H2O = NaOH + H2 =>
2 Na3 + 6 H2O = 6 NaOH + 3 H2
Re + HPbO2{-} = OH{-} + Pb + ReO4{-} + H2O =>
2 Re + 7 HPbO2{-} = 5 OH{-} + 7 Pb + 2 ReO4{-} + H2O
Mg(NO3)2 + Na2Co3 = Mg(Co3)2 + Na2NO3 =>
Mg(NO3)2 + 2 Na2Co3 = Mg(Co3)2 + 2 Na2NO3
H2O + NaCl + NaClO = Cl2 + NaOH =>
H2O + NaCl + NaClO = Cl2 + 2 NaOH
SO2 + H3PO4 = PO4 + H2SOH2O =>
3 SO2 + 4 H3PO4 = 4 PO4 + 3 H2SOH2O
HClO2 + NaClO3 = HClO3 + NaClO2 =>
HClO2 + NaClO3 = HClO3 + NaClO2
AlBr3 + Na2SO3 = Al2(SO3)3 + NaBr =>
2 AlBr3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaBr
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 8 H2O + 2 K2SO4 + 3 O2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Zn(NO3)2 + Na2Co3 = Zn2Co3 + Na(NO3)2 =>
2 Zn(NO3)2 + Na2Co3 = Zn2Co3 + 2 Na(NO3)2
K2CrO4 + AgNO3 = KNO3 + Ag2CrO4(s) =>
K2CrO4 + 2 AgNO3 = 2 KNO3 + Ag2CrO4(s)
FrOH + HF = FrF + H2O =>
FrOH + HF = FrF + H2O
Zn(OH)2 + NH4OH = [Zn(NH3)4]{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4]{2+} + 2 OH{-} + 4 H2O
NH4OH + H2O3 = H2O + NH4NO3 =>
2 NH4OH + 2 H2O3 = 5 H2O + NH4NO3
Al = Al1 =>
Al = Al1
Li2S2O3 + Hg(C2H3O2)2 = Li2(C2H3O2) + Hg(S2O3)2 =>
2 Li2S2O3 + Hg(C2H3O2)2 = 2 Li2(C2H3O2) + Hg(S2O3)2
Na3PO4 + HC2H3O2 = NaC2H3O2 + H3PO4 =>
Na3PO4 + 3 HC2H3O2 = 3 NaC2H3O2 + H3PO4
NiS + H2O2 = NiSO4 + H2O =>
NiS + 4 H2O2 = NiSO4 + 4 H2O
Ca3(PO4)2 + Na2SO4 = CaSO4 + Na3(PO4) =>
Ca3(PO4)2 + 3 Na2SO4 = 3 CaSO4 + 2 Na3(PO4)
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Cu + Na2SO3 = CuSO3 + Na =>
Cu + Na2SO3 = CuSO3 + 2 Na
Cu + NaOH = Na2Cu + OH =>
Cu + 2 NaOH = Na2Cu + 2 OH
HCl + KMnO4 = MnCl + KCl + Cl2 + H2O =>
8 HCl + KMnO4 = MnCl + KCl + 3 Cl2 + 4 H2O
ZnCl2(aq) + K2S(aq) = ZnS(s) + KCl(s) =>
ZnCl2(aq) + K2S(aq) = ZnS(s) + 2 KCl(s)
CH3COONH4 = CH3COO{-} + NH4{+} =>
CH3COONH4 = CH3COO{-} + NH4{+}
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Cr2 + O2 = Cr2O3 =>
2 Cr2 + 3 O2 = 2 Cr2O3
MnCl2 + Ca = CaCl + Mn =>
MnCl2 + 2 Ca = 2 CaCl + Mn
X2 + H2O = HX + HOX =>
X2 + H2O = HX + HOX
CuSO4 + MgNO3 = CuNO3 + MgSO4 =>
CuSO4 + MgNO3 = CuNO3 + MgSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C2H5(NO3)3 = 8 CO2 + 6 N2 + 10 H2O + 5 O2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Ca(SO3) + HCl = CaCl2 + H2O + SO2 =>
Ca(SO3) + 2 HCl = CaCl2 + H2O + SO2
CO2 + H2O = C6H12O6 + O2(l) =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2(l)
Fe3(aq) + OH1(aq) = Fe(OH)3 =>
Fe3(aq) + 9 OH1(aq) = 3 Fe(OH)3
SO4 + Mn = SO3 + MnO4 =>
4 SO4 + Mn = 4 SO3 + MnO4
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| Équations équilibrées la veille |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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