| Équations équilibrées la veille |
C3N4 + 12 HF = 3 CF4 + 4 NH3
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Cd(s) + S(rh) + O2(g) = CdSO4(s) =>
Cd(s) + S(rh) + 2 O2(g) = CdSO4(s)
K2CrO4 + K2HPO3 + KOH + H2O = K3(Cr(OH)6) + K2HPO4 =>
2 K2CrO4 + 3 K2HPO3 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 K2HPO4
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
KNO3 + H2CO3 = HNO3 + K2CO3 =>
2 KNO3 + H2CO3 = 2 HNO3 + K2CO3
Pb(s) + PbO2(s) + HSO4(aq) = PbSO4(s) + H2O =>
3 Pb(s) + PbO2(s) + 4 HSO4(aq) = 4 PbSO4(s) + 2 H2O
Na2S2O7 + BaCl2 = BaSO4 + NaCl + SO3 =>
Na2S2O7 + BaCl2 = BaSO4 + 2 NaCl + SO3
BaNO3 + KCr = BaCr + KNO3 =>
BaNO3 + KCr = BaCr + KNO3
CoCl2*6H2O + CH3C(NOH)C(NOH)CH3 = Co(CH3C(NOH)C(NOH)CH3)2(Cl)2 + H2O =>
CoCl2*6H2O + 2 CH3C(NOH)C(NOH)CH3 = Co(CH3C(NOH)C(NOH)CH3)2(Cl)2 + 6 H2O
K(s) + H2O(l) = KOH(sq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(sq) + H2(g)
SiO2 + H2SO4 = SiSO4 + H2O2 =>
SiO2 + H2SO4 = SiSO4 + H2O2
Cu + AgN = Cu2N + Ag =>
2 Cu + AgN = Cu2N + Ag
C2H6O + CH3COOH = C4H8O2 + H2O =>
C2H6O + CH3COOH = C4H8O2 + H2O
HCl + H2SO4 + Ag = Ag2SO4Cl + H2 =>
2 HCl + 2 H2SO4 + 4 Ag = 2 Ag2SO4Cl + 3 H2
KClO3 = KCl + O2 = KCl + H2O =>
2 KClO3 = 2 KCl + 3 O2
Cs + O = Cs2O =>
2 Cs + O = Cs2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
NaOH + HCl(l) = NaCl + H2O =>
NaOH + HCl(l) = NaCl + H2O
Bi(NO3)2 + H2SO4 = Bi(SO4) + HNO3 =>
Bi(NO3)2 + H2SO4 = Bi(SO4) + 2 HNO3
Li3N + H2O = H2 + N2 + LiOH =>
2 Li3N + 6 H2O = 3 H2 + N2 + 6 LiOH
CaSO3 + H2SO4 = CaSO4 + H2O + SO =>
2 CaSO3 + H2SO4 = 2 CaSO4 + H2O + SO
C34H31CuN4Na3000O6 + Al(OCH3)3 + (CH3O)2SO2 + MgO = C55H72O5N4Mg + Na1000C6H5CO2 + Na1998S2O7 + Al(OH)3 + Cu2O + CH4 =>
10002 C34H31CuN4Na3000O6 + 111698.00900721Al(OCH3)3 + 18018.014411529(CH3O)2SO2 + 10002 MgO = 10002 C55H72O5N4Mg + 12006.003602882Na1000C6H5CO2 + 9009.0072057646Na1998S2O7 + 111698.00900721Al(OH)3 + 5001 Cu2O + 77046.0306245CH4
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CrBr2(aq) + Na2CO3(aq) = CrCO3 + Na2Br2 =>
CrBr2(aq) + Na2CO3(aq) = CrCO3 + Na2Br2
P4 + O2 = (P2O) =>
P4 + O2 = 2(P2O)
As + H(NO3) = HAsO3 + NO + H2O =>
3 As + 5 H(NO3) = 3 HAsO3 + 5 NO + H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
CH3CO2H = CH2 + O2 =>
CH3CO2H = 2 CH2 + O2
SO2 + MgO = SO3Mg =>
SO2 + MgO = SO3Mg
CH4(g) + O2(g) = CO2(g) + H2O(g)2H2O(g) = H2O(i) =>
2 CH4(g) + 5 O2(g) = 2 CO2(g) + 2 H2O(g)2H2O(g)
WO3 + H2 = WH + O =>
2 WO3 + H2 = 2 WH + 6 O
C2H6 + CO = CH3COCH3 =>
C2H6 + CO = CH3COCH3
Cu + NO3{-} + H{+} = NO + Cu{2} + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 2 NO + 3 Cu{2} + 4 H2O
HBr + O2 = Br2 + H2O =>
4 HBr + O2 = 2 Br2 + 2 H2O
C2H6 + Br2 = C2H6Br2 =>
C2H6 + Br2 = C2H6Br2
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
Mg(s) + H2SO4(l) = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2(g)
ZnSO4 + HNO3 = Zn(NO3)2 + H2(SO4) =>
ZnSO4 + 2 HNO3 = Zn(NO3)2 + H2(SO4)
Zn(OH)2 + Sn = Zn + Sn(OH)4 =>
2 Zn(OH)2 + Sn = 2 Zn + Sn(OH)4
C6H5ClNaOH = C6H5OHNaCl =>
C6H5ClNaOH = C6H5OHNaCl
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Al(s) + H2SO4 = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3(aq) + 3 H2(g)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
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| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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