| Équations équilibrées la veille |
3 AsI3 = As3 + 9 I
Na + KCl = NaCl + K =>
Na + KCl = NaCl + K
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO2(g) =>
TiO2(s) + 2 Cl2(g) + C(s) = TiCl4(l) + CO2(g)
As2S8 + HNO3 = H3AsO8 + H2SO4 + NO + H2O =>
3 As2S8 + 74 HNO3 = 6 H3AsO8 + 24 H2SO4 + 74 NO + 4 H2O
Cu2NO2 = Cu2O + NO =>
Cu2NO2 = Cu2O + NO
Zn + H2SO4 = ZnSO4 + H2O + S2O =>
5 Zn + 7 H2SO4 = 5 ZnSO4 + 7 H2O + S2O
Na2CO3 + Al(NO3)3 + H2O = Al(OH)3 + H2CO3 + NaNO3 =>
3 Na2CO3 + 2 Al(NO3)3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 NaNO3
H2O + Cu = CuO + H2 =>
H2O + Cu = CuO + H2
CuOSO4 = CuSO4O =>
CuOSO4 = CuSO4O
ZnSO4(aq) + K2CO3(aq) = ZnCO3 + K2SO4 =>
ZnSO4(aq) + K2CO3(aq) = ZnCO3 + K2SO4
HClO4 + BaOH2 = HH2O + BaClO4 =>
HClO4 + BaOH2 = HH2O + BaClO4
Mg + HOH = MgOH + H2 =>
2 Mg + 2 HOH = 2 MgOH + H2
Li2CO3 + SrBr2 = SrCO3 + LiBr =>
Li2CO3 + SrBr2 = SrCO3 + 2 LiBr
CH3COOH + KMnO4 + H2SO4 = MnO2 + CO2 + K2SO4 + H2O =>
3 CH3COOH + 8 KMnO4 + 4 H2SO4 = 8 MnO2 + 6 CO2 + 4 K2SO4 + 10 H2O
Cl2 + H = HCl4 =>
2 Cl2 + H = HCl4
CaN2O6 + H2SO4 = CaSO4 + HNO3 =>
CaN2O6 + H2SO4 = CaSO4 + 2 HNO3
C3H6()0 + O2(g) = CO2(g) + H2O(g) =>
2 C3H6()0 + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
KCl(aq) + H2O(l) = KOH + HCl =>
KCl(aq) + H2O(l) = KOH + HCl
HS + OHNO3 = H2SO4 + NO2 + H2O =>
3 HS + 7 OHNO3 = 3 H2SO4 + 7 NO2 + 2 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Al + Pb(No3) = Al(No3)3 + Pb =>
Al + 3 Pb(No3) = Al(No3)3 + 3 Pb
Na2Te + H2SO4 = TeO2 + SO2 + Na2SO4 + H2O =>
Na2Te + 4 H2SO4 = TeO2 + 3 SO2 + Na2SO4 + 4 H2O
Fe(No3)3 + Cu = Cu(No3)2 + Fe =>
2 Fe(No3)3 + 3 Cu = 3 Cu(No3)2 + 2 Fe
CeO2 + H2O = CeH2O3 =>
CeO2 + H2O = CeH2O3
C4H8(COOCH3)2 + NaOH = CH3OH + C4H8(COONa)2 =>
C4H8(COOCH3)2 + 2 NaOH = 2 CH3OH + C4H8(COONa)2
Mn + HCl = Mn2Cl2 + H2 =>
2 Mn + 2 HCl = Mn2Cl2 + H2
NaHSO4 + KOH = K2SO4 + NaOH + H2O =>
NaHSO4 + 2 KOH = K2SO4 + NaOH + H2O
CO2 + H2O = C6H12O6 + O2(photosynthesisreactioningreenplants) =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2(photosynthesisreactioningreenplants)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
H2O2 + Ce(SO4)2 = Ce2(SO4)3 + H2SO3 + O2 =>
2 H2O2 + 4 Ce(SO4)2 = 2 Ce2(SO4)3 + 2 H2SO3 + 3 O2
CaP2O6 + NiTiO3 = CaTiNiP2O9 =>
CaP2O6 + NiTiO3 = CaTiNiP2O9
CrCl3 + NaOH + NaNO3 = Na2CrO4 + NaNO2 + NaCl + H2O =>
2 CrCl3 + 10 NaOH + 3 NaNO3 = 2 Na2CrO4 + 3 NaNO2 + 6 NaCl + 5 H2O
MnNO3 = Mn + NO3 =>
MnNO3 = Mn + NO3
K3N + HCl = KCl + H + N =>
K3N + 3 HCl = 3 KCl + 3 H + N
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
Fe + AgC2H3O2 = Fe(C2H3O2) + Ag2 =>
2 Fe + 2 AgC2H3O2 = 2 Fe(C2H3O2) + Ag2
Al2O3 + CsOH = Al(OH)3 + Cs2O =>
Al2O3 + 6 CsOH = 2 Al(OH)3 + 3 Cs2O
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
BaCl2(aq) + Na2SO4 = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4 = BaSO4(s) + 2 NaCl(aq)
CH3COOH + NaHCO3 = NaCH3COO + CH3HCO3 =>
5 CH3COOH + 2 NaHCO3 = 2 NaCH3COO + 4 CH3HCO3
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
NaI + Pb(SO4)2 = PbI4 + Na2(SO4) =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2(SO4)
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
KOH + HI = H2O + KI =>
KOH + HI = H2O + KI
Al + NH3 = Al(NH3)3 =>
Al + 3 NH3 = Al(NH3)3
SrCl2 + KBr = KCl + Sr + Br =>
SrCl2 + 2 KBr = 2 KCl + Sr + 2 Br
H2(g) + N2(g) = H3N2(g) =>
3 H2(g) + 2 N2(g) = 2 H3N2(g)
Hg2(C2H3O2)2(aq) + KCl(aq) = Hg2(s)Cl2(s) + KC2H3O2(aq) =>
Hg2(C2H3O2)2(aq) + 2 KCl(aq) = Hg2(s)Cl2(s) + 2 KC2H3O2(aq)
Cd + CO2 = CdO3 + C =>
2 Cd + 3 CO2 = 2 CdO3 + 3 C
Li(Cl) + Sr(Cl)2 = LiSr + Cl2 =>
2 Li(Cl) + 2 Sr(Cl)2 = 2 LiSr + 3 Cl2
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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