Answer: This is an organic combustion reaction
Answer : The pH of the solution is, 3.37
Explanation : Given,
Concentration of = 0.3 M
Concentration of = 0.8 M
Now we have to calculate the pH of solution.
Using Henderson Hesselbach equation :
Now put all the given values in this expression, we get:
Thus, the pH of the solution is, 3.37
The woods so far the texture is going to be A with the Henry
Answer:
It's a Lithium atom
Explanation:
You can count the red particles in the nucleus, they're the protons. This atom have 3 protons. The atom that have 3 protons is the Lithium atom
Answer:
1.19mole
Explanation:
Given parameters:
Mass of potassium hydroxide , KOH = 66.48g
Unknown:
Number of moles of KOH = ?
Solution:
To solve this problem, we need to use the expression below;
Number of moles =
Molar mass of KOH = 39 + 16 + 1 = 56g/mol
Number of moles = = 1.19mole