| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O2 + 2 C10H7ClO = 2 OH{-} + 2 C10H8ClO{+} + O2
KNO3 + Na3[Co(NO2)6] = NaNO3 + K3[Co(NO2)6] =>
3 KNO3 + Na3[Co(NO2)6] = 3 NaNO3 + K3[Co(NO2)6]
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Zn + Pb(NO)3 = Zn(NO)3 + Pb =>
Zn + Pb(NO)3 = Zn(NO)3 + Pb
PtO3 + H2 = PtO2 + H2O =>
PtO3 + H2 = PtO2 + H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
NH4C2H3O2 + Al2(SO4)3 = (NH4)2SO4 + Al(C2H3O2)3 =>
6 NH4C2H3O2 + Al2(SO4)3 = 3(NH4)2SO4 + 2 Al(C2H3O2)3
KCl + HCl = HK + Cl2 =>
KCl + HCl = HK + Cl2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
CO2 + NaO = NaCO3 =>
CO2 + NaO = NaCO3
Sr(NO3)2 + Fe(NO3)2*9H2O + CO(NH2)2 = SrFe12O19 + N2 + CO2 + H2O =>
3 Sr(NO3)2 + 36 Fe(NO3)2*9H2O + 59 CO(NH2)2 = 3 SrFe12O19 + 98 N2 + 59 CO2 + 442 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaClO + HCl = NaH + Cl2O =>
NaClO + HCl = NaH + Cl2O
CI2(aq) + NaI(aq) = NaCI(aq) + I2(s) =>
CI2(aq) + NaI(aq) = NaCI(aq) + I2(s)
K2CO3(aq) + AgC2H3O2(aq) = AgCO3(s) + K2C2H3O2(aq) =>
K2CO3(aq) + AgC2H3O2(aq) = AgCO3(s) + K2C2H3O2(aq)
Al(NO3)3(ac) + NaOH(ac) = Al(OH)3(s) + NaNO3(ac) =>
Al(NO3)3(ac) + 3 NaOH(ac) = Al(OH)3(s) + 3 NaNO3(ac)
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
N5 + O3 = N5O3 =>
N5 + O3 = N5O3
(NH4)2Ni(SO4)2 + NaOH = Ni(OH)2 + Na2SO4 + NH3 + H2O =>
(NH4)2Ni(SO4)2 + 4 NaOH = Ni(OH)2 + 2 Na2SO4 + 2 NH3 + 2 H2O
HClO3 + Br + H2O = HBrO3 + HCl =>
5 HClO3 + 6 Br + 3 H2O = 6 HBrO3 + 5 HCl
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
BaCl2 + FePO4 = Ba3(PO4)2 + FeCl3 =>
3 BaCl2 + 2 FePO4 = Ba3(PO4)2 + 2 FeCl3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
LiO2 + H2SO4 = LiSO4 + H2O2 =>
LiO2 + H2SO4 = LiSO4 + H2O2
H2CO3 + Cr(OH)3 = HOH + Cr2(CO3)3 =>
3 H2CO3 + 2 Cr(OH)3 = 6 HOH + Cr2(CO3)3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NaMnO4 + MnSO4 + H2O = Na2SO4 + MnO2 + H2SO4 =>
2 NaMnO4 + 3 MnSO4 + 2 H2O = Na2SO4 + 5 MnO2 + 2 H2SO4
Cu(NO3)2 + (NH3) = Cu + H2O + N2 =>
Cu(NO3)2 + 4(NH3) = Cu + 6 H2O + 3 N2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
ammonia + O2 = Nitrogenmonoxide + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnS + NO3{-} + NaAlSi3O8 + H2O = Zn2SiO4 + Al2Si2O5(OH)4 + SO4{2-} + H{+} + Na{+} + N2 =>
40 ZnS + 64 NO3{-} + 10 NaAlSi3O8 + 13 H2O = 20 Zn2SiO4 + 5 Al2Si2O5(OH)4 + 40 SO4{2-} + 6 H{+} + 10 Na{+} + 32 N2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Mg(HCO3)2 + HNO3 = Mg(NO3)2 + CO2H2O =>
Mg(HCO3)2 + 2 HNO3 = Mg(NO3)2 + 2 CO2H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
XCuCl2 + NaOH = XCu(OH)2 + NaCl =>
XCuCl2 + 2 NaOH = XCu(OH)2 + 2 NaCl
Fe + I = Fe3I2 =>
3 Fe + 2 I = Fe3I2
CaO + Si = SiO + Ca =>
CaO + Si = SiO + Ca
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
K334Li556 + Xe3221 = K332Xe3220 + Li556 =>
5001 K334Li556 + 5029.5645294622Xe3221 = 5031.1265060241K332Xe3220 + 5001 Li556
HNO3 + AgNO3 = AgH + NO3 =>
HNO3 + AgNO3 = AgH + 2 NO3
OH{-} + Ag2O + CH2O = Ag + CHO2{-} + H2O =>
OH{-} + Ag2O + CH2O = 2 Ag + CHO2{-} + H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
NaClO + C3H8O = NaClC3H8O2 =>
NaClO + C3H8O = NaClC3H8O2
C6H12O6(aq) + O2(aq) = CO2(g) + H2O(g) =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2(g) + 6 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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