Potassium is placed where it is based on its properties and it's reactivity. It's also placed there based on it's atomic number.
Answer:It contains the four elements titanium (Ti), zirconium (Zr), hafnium (Hf), and rutherfordium (Rf).
Explanation:
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0.0733L of 3.00 M CH3COOH solution is needed to provide 0.220 mol of CH3COOH.
<u>Explanation</u>:
Molarity, M = moles of the molecule / Liter of solution
Therefore, we can work backwards to find the number of litres of solution, if we are given the number of moles
The values are a given as,
The molarity of the solution =3.00M
The final moles = 0.220 moles.
0.220 mol CH3COOH ( 1L / 3.00 mol CH3COOH) = 0.220/3.00
=0.0733L of solution
Explanation:
I'm pretty sure the answer is D