Answer:
The correct answer for the reverse reaction is the third option starting from top.
Explanation:
If we examine the given chemical equation:
2SO2 + O2 ⇌ 2SO3
The double arrow indicates that the reaction goes in both directions:
2SO2 + O2 -> 2SO3
2SO3 -> 2SO2 + O2
However, the closest option for the real situation would be the product from the semirreaction reacting in turn with oxygen:
2SO3 + O2 -> 2SO2
Thus, the correct answer is the third.
F=kq'q"/d²
charge of electron(q')= 1.6022*10^-19
charge of proton (q")= -1.6022*10^-19
Coulomb's constant (k)= 9*10^9
distance (d)=10^-10
substituting values into equation
F= (9*10^9)*(1.6022*10^-19)(-1.6022*10^-19)/(10^10)²
F= -2.31034036 × 10^-48N
Answer:
1,000 - 2,000
Explanation:
Just look at the bar graph. The bar ends at about 1,500 which is between 1,000 - 2,000. That is the only valid answer for this problem.
There are 2071.79 grams of glucose in 11.5 moles.
A) eventually they will be in thermal equilibrium
