Answer:
fa o poză te rog frumos ca nu stiu ce ex este
Answer:
Option 5 → 7.01 g
Explanation:
Molarity . volume (L) = Moles
This can help us to determine the moles of KOH that are in the solution.
We convert the volume from mL to L → 250 mL . 1L / 1000mL = 0.250 L
0.5 mol /L . 0.250L = 0.125 moles of KOH
Now, we only have to convert the moles to mass, by the molar mass:
Moles . molar mass = mass → 0.125 mol . 56.1 g/mol = 7.01 g
<span>a long high sea wave caused by an earthquake, submarine landslide, or other disturbance, is the definition. </span>
Element 6 has the lowest ionization energy
