That is true he was known as the hair buyer
Answer:
Yes Lighting can strike the same place twice
Explanation:
After all, a thunderstorm travels across an area. So after lightning strikes one place, it’s probably safe from another strike. In reality, lightning can and will strike the same place twice, whether it be during the same storm or even centuries later.
Answer:
She needs 1.19 moles of potassium hydroxide.
Explanation:
Being the molar mass of the elements:
- K= 39 g/mole
- O= 16 g/mole
- H= 1 g/mole
then the molar mass of potassium hydroxide is:
KOH= 39 g/mole + 16 g/mole + 1 g/mole= 56 g/mole
Being the mass of one mole of a substance, which can be an element or a compound, you can apply the following rule of three: if 56 g of KOH are present in 1 mole, 66.48 g of KOH in how many moles of the compound are they?

moles of KOH= 1.19
<u><em>
She needs 1.19 moles of potassium hydroxide.</em></u>