A) each side of the equations is divided by the number of moles.
Answer:
Chemical with symbol Gd on periodic table of elements. It reacts with oxygen.
Fire superpower i guess
Explanation:
For a concentration of is initially 0.150 M before it proceeds to equilibrium, the equilibrium concentration of B is mathematically given as
x=3.0*10^{-7}m
<h3>What is the equilibrium concentration of B?</h3>
Generally, the equation for the change in Gibbs free energy is mathematically given as
dG=-RTInK
Therefore
31.5*10*^{3}=-(8.314)(298)(ink)
K=3*10^(-6)
Eqution
A--->B
K=x/0.1-x
x=3.0*10^{-7}m
In conclusion, the equilibrium concentration
x=3.0*10^{-7}m
Read more about Concentration
brainly.com/question/16979235
Answer:
Green
Explanation:
Positive: A strong green color in the flame indicates the presence of halogens (chloride, bromide, iodide but not fluoride).
N(NaOH)=0.0688 mol
v=0.250 L
c=n(NaOH)/v
c=0.0688/0.250=0.2752≈0.28 mol/L
0.28 M