| Équations équilibrées la veille |
2 Fe(OH)3 + 4 KOH + KClO3 = 2 K2FeO4 + 5 H2O + KCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
PbNO3 + KSO4 = PbSO4 + NO3 + K =>
PbNO3 + KSO4 = PbSO4 + NO3 + K
Pb(CIO4)2 + NaI = PbI2 + Na(CIO4) =>
Pb(CIO4)2 + 2 NaI = PbI2 + 2 Na(CIO4)
HClO31NaOH = NaClO31H2O =>
HClO31NaOH = NaClO31H2O
Fe + H2O + ClO3 = Fe2O3 + ClH2O =>
2 Fe + H2O + ClO3 = Fe2O3 + ClH2O
C7O3NH5 + C6H6O + H2O = C16H10N2O2 + CH3COOH =>
2 C7O3NH5 + 2 C6H6O + 4 H2O = C16H10N2O2 + 5 CH3COOH
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
CsOH + BeO + H2O = Cs2[Be(OH)4] =>
2 CsOH + BeO + H2O = Cs2[Be(OH)4]
Cl2 + SO3{-2} + H2O = Cl{-} + SO4{-2} + H{+} =>
Cl2 + SO3{-2} + H2O = 2 Cl{-} + SO4{-2} + 2 H{+}
C3H8(g) + O(g) = CO(g) + H2O(l) =>
C3H8(g) + 7 O(g) = 3 CO(g) + 4 H2O(l)
C28H10O2 + O2 = CO2 + H2O =>
2 C28H10O2 + 59 O2 = 56 CO2 + 10 H2O
Pb + Pb(NO3)2 = Pb2(NO3) =>
3 Pb + Pb(NO3)2 = 2 Pb2(NO3)
Cl2 + KL = Cl2K + L =>
Cl2 + KL = Cl2K + L
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + H3PO4 + H2O =>
5 CH3CH2CH2OH + PCl5 = 5 CH3CH2CH2Cl + H3PO4 + H2O
FeBr3 + RbOH = Fe(OH)3 + RbBr =>
FeBr3 + 3 RbOH = Fe(OH)3 + 3 RbBr
Zn + Cu1SO4 = ZnSO4 + Cu =>
Zn + Cu1SO4 = ZnSO4 + Cu
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Fe + SCN = FeSCN =>
Fe + SCN = FeSCN
N2 + O2 + H2O = HN(O3) =>
2 N2 + 5 O2 + 2 H2O = 4 HN(O3)
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
Ag2O + K2S2O8 + KOH = Ag2O3 + K2SO4 + H2O =>
Ag2O + 2 K2S2O8 + 4 KOH = Ag2O3 + 4 K2SO4 + 2 H2O
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
V{2}O{5} + Al = V + Al{2}O{3} =>
V{2}O{5} + Al = V + Al{2}O{3}
N2(g) + O2(g) = N2O(g) =>
2 N2(g) + O2(g) = 2 N2O(g)
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
BN + SrCr2O7 = BCr2O7 + SrN =>
BN + SrCr2O7 = BCr2O7 + SrN
FeBr3 + RbOH = Fe(OH)3 + RbBr =>
FeBr3 + 3 RbOH = Fe(OH)3 + 3 RbBr
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
C16H34 + O2 = CH4 + CO =>
4 C16H34 + 15 O2 = 34 CH4 + 30 CO
HNO3 + HH2S = S + NO + H2O =>
HNO3 + HH2S = S + NO + 2 H2O
H2O + SO2 + K2Cr2O7 = H2SO4 + K2SO4 + CrSO4 =>
H2O + 4 SO2 + K2Cr2O7 = H2SO4 + K2SO4 + 2 CrSO4
Al(OH)3 + HIO3 = H2O + Al(IO3)3 =>
Al(OH)3 + 3 HIO3 = 3 H2O + Al(IO3)3
FeBr3 + RbOH = Fe(OH)3 + RbBr =>
FeBr3 + 3 RbOH = Fe(OH)3 + 3 RbBr
Li2(CO3) + CuSO4 = Li2SO4 + Cu(CO3) =>
Li2(CO3) + CuSO4 = Li2SO4 + Cu(CO3)
XO + HNO3 = X(NO3)2 + H2O =>
XO + 2 HNO3 = X(NO3)2 + H2O
H2SO4 + MgCl2 = HCl + MgSO4 =>
H2SO4 + MgCl2 = 2 HCl + MgSO4
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
HF + O2 = H2O + O2F2 =>
4 HF + 3 O2 = 2 H2O + 2 O2F2
K2O + HBr = K2Br2 + H2O =>
K2O + 2 HBr = K2Br2 + H2O
H2O + Sn = SnO2 + H2 =>
2 H2O + Sn = SnO2 + 2 H2
Cu + AgNO3 = Cu9(NO3)2 + Ag =>
9 Cu + 2 AgNO3 = Cu9(NO3)2 + 2 Ag
Mg + Fe = MgFe2 =>
Mg + 2 Fe = MgFe2
NaBr(s) + Cl2(g) = NaCl + Br2 =>
2 NaBr(s) + Cl2(g) = 2 NaCl + Br2
P2O5 + Al2O3 = AlPO4 =>
P2O5 + Al2O3 = 2 AlPO4
CuBr2(aq) + Na2S(aq) = CuS(aq) + NaBr(aq) =>
CuBr2(aq) + Na2S(aq) = CuS(aq) + 2 NaBr(aq)
Ba + H2S04 = BaS04 + H2 =>
Ba + H2S04 = BaS04 + H2
Co(NO3)2(aq) + Al(s) = Co + Al(NO3) =>
Co(NO3)2(aq) + 2 Al(s) = Co + 2 Al(NO3)
Fe + CO = (Fe(CO)5) =>
Fe + 5 CO = (Fe(CO)5)
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| Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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