| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Ni(NO3)2*6H2O + Mg(NO3)2*6H2O + C6H8O7*H2O = MgNiO2 + CO2 + NO2 + H2 =>
2 Ni(NO3)2*6H2O + 2 Mg(NO3)2*6H2O + 7 C6H8O7*H2O = 2 MgNiO2 + 42 CO2 + 8 NO2 + 59 H2
AgClO4 + Na3PO4 = NaClO4 + Ag3PO4 =>
3 AgClO4 + Na3PO4 = 3 NaClO4 + Ag3PO4
NaClO + NaOH + Cr2O3 = Na2CrO4 + NaCl + H2O =>
3 NaClO + 4 NaOH + Cr2O3 = 2 Na2CrO4 + 3 NaCl + 2 H2O
S + HNO2 = H2SO3 + N2O =>
S + 2 HNO2 = H2SO3 + N2O
C3H7N2O7 + O2 = C(O2) + H2O + N2 =>
4 C3H7N2O7 + 5 O2 = 12 C(O2) + 14 H2O + 4 N2
Ca(OH)2 + SnCl2 = CaCl2 + Sn(OH)2 =>
Ca(OH)2 + SnCl2 = CaCl2 + Sn(OH)2
Mg + C6H8O7 = C6H6MgO7 + H2 =>
Mg + C6H8O7 = C6H6MgO7 + H2
Hg(l) + S(s) = HgS(s) =>
Hg(l) + S(s) = HgS(s)
I2O5 + HCl = ICl3 + Cl2 + H2O =>
I2O5 + 10 HCl = 2 ICl3 + 2 Cl2 + 5 H2O
H(NO3) + Mg(OH)2 = H(OH) + Mg(NO3)2 =>
2 H(NO3) + Mg(OH)2 = 2 H(OH) + Mg(NO3)2
RuO2 = Ru + O =>
RuO2 = Ru + 2 O
MnO2 + H2C2O4 = MnC2O4 + CO2 + H2O =>
MnO2 + 2 H2C2O4 = MnC2O4 + 2 CO2 + 2 H2O
K2Cr2O7 + CaCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + CaSO4 + Cl2 + H2O =>
K2Cr2O7 + 3 CaCl2 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CaSO4 + 3 Cl2 + 7 H2O
CaCo3 + HCl = CaCl2 + H20(clear) + Co2 =>
10 CaCo3 + 20 HCl = 10 CaCl2 + H20(clear) + 15 Co2
K2MnO4 + Fe2(SO4)3 = FeSO4 + KMnO4 + K2SO4 =>
2 K2MnO4 + Fe2(SO4)3 = 2 FeSO4 + 2 KMnO4 + K2SO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CO(NH2)2 + O2 = CO2 + NO2 + H2O =>
2 CO(NH2)2 + 7 O2 = 2 CO2 + 4 NO2 + 4 H2O
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
PbOAl = PbAlO =>
PbOAl = PbAlO
C4H10O + H2O2 = C4H10O2 + H2O =>
C4H10O + H2O2 = C4H10O2 + H2O
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
Ca3SiO5 + H2O = CaO*2SiO2*4H2O + Ca(OH)2 =>
2 Ca3SiO5 + 9 H2O = CaO*2SiO2*4H2O + 5 Ca(OH)2
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
Ni(CH3COO)2 + NaOH = Ni(OH)2 + NaCH3COO =>
Ni(CH3COO)2 + 2 NaOH = Ni(OH)2 + 2 NaCH3COO
MnO2 + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2 + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
NaAu(CN)2 + Zn = Au + Na2(Zn(CN)4) =>
2 NaAu(CN)2 + Zn = 2 Au + Na2(Zn(CN)4)
BaCl2 + NaOH = BaOH + NaCl2 =>
BaCl2 + NaOH = BaOH + NaCl2
Al + C2 = Al3C4 =>
3 Al + 2 C2 = Al3C4
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
H2O + Cu + HCl = CuCl2*3Cu(OH)2 + H2 =>
6 H2O + 4 Cu + 2 HCl = CuCl2*3Cu(OH)2 + 4 H2
KMnO4 + CH3COOH + H2S = (CH3COO)2Mn + H2O + S + CH3COOK =>
2 KMnO4 + 6 CH3COOH + 5 H2S = 2(CH3COO)2Mn + 8 H2O + 5 S + 2 CH3COOK
KOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + KCl + H2O =>
2 KOH + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 KCl + 2 H2O
HgSO4 + NH4Cl = (NH4)2SO4 + HgCl2 =>
HgSO4 + 2 NH4Cl = (NH4)2SO4 + HgCl2
NaHCO3 + Ca3(PO4)2 = Ca(HCO3)2 + Na3PO4 =>
6 NaHCO3 + Ca3(PO4)2 = 3 Ca(HCO3)2 + 2 Na3PO4
NaOH + HPh = H2O + NaPh =>
NaOH + HPh = H2O + NaPh
Mg2Si2O6 + H2O = Mg3Si2O5(OH)4 + SiO2 =>
3 Mg2Si2O6 + 4 H2O = 2 Mg3Si2O5(OH)4 + 2 SiO2
Co(No3)2(aq) + Na2CO3(aq) = CoCO3(s) + NaNo3(aq) =>
Co(No3)2(aq) + Na2CO3(aq) = CoCO3(s) + 2 NaNo3(aq)
Fe3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K =>
4 Fe3 + 9 K4[Fe(CN)6] = 3 Fe4[Fe(CN)6]3 + 36 K
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
Cu(s) + AgNo3(l) = Ag + CuNo3 =>
Cu(s) + AgNo3(l) = Ag + CuNo3
NiBr2 + Na2CO3 = Ni2(CO3)2 + NaBr =>
2 NiBr2 + 2 Na2CO3 = Ni2(CO3)2 + 4 NaBr
Al + NH3 = Al(NH3) =>
Al + NH3 = Al(NH3)
Na2SO4 + HNO3 = NaHSO4 + NaNO3 =>
Na2SO4 + HNO3 = NaHSO4 + NaNO3
Li2O + N2 = Li3N + O2 =>
6 Li2O + 2 N2 = 4 Li3N + 3 O2
Na2O2 + Fe2O3 = NaFeO2 + O2 =>
2 Na2O2 + 2 Fe2O3 = 4 NaFeO2 + O2
Al + KNO3 = Al2O3 + K2O + N2 =>
10 Al + 6 KNO3 = 5 Al2O3 + 3 K2O + 3 N2
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
KNO3 + Al = K + N2 + Al2O3 =>
2 KNO3 + 4 Al = 2 K + N2 + 2 Al2O3
Al + KNO3 = Al(NO3)3 + K =>
Al + 3 KNO3 = Al(NO3)3 + 3 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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