This is known as Rutherford's gold foil experiment. To align with J.J Thompson's Plum Pudding Model, he expects a beam of alpha particles to just pass through the gold foil undisturbed. However, some were deflected at certain angles. Alpha particles are positive, so it would just go straight through the nucleus, but will deflect if it hits the electrons. <em>Therefore, the answer is: </em><span><em>Particles that struck the nucleus went straight.</em></span>
<span>What
is the ph of an acetic acid solution if 10 drops are titrated with 70
drops of a 0.65 m koh solution? (ka for acetic acid = 1.8 x 10-5)?
[KOH] = 0.65 M
[OH] = 0.65 M
</span>Dilute your mom
<span>[OH]Dil= 0.65 M * 70/80 = 0.56875 M
pH = 5.4
</span>
Answer:
Fractional distillation with the use of a reflux column and careful separation of ethanol fractions, often known as pure grain alcohol (PGA), may create around 96% ethanol and 4% water from either grain, oil or any other source. Search for images of various configuration kinds. Fractional distillation equipment. You can do alcohol enrichment freezes and removes fluid with a higher level of alcohol (sticks a hole into the ice and drains it to the centre). Don't try in a glass container.
Explanation:
Yes, you can. If you heat it in the microwave (make sure not to put thin plastic in there, as the plastic will melt), or add hot water (steaming, not boiling) to it, it will turn back into liquid. For the microwave, make sure you have the lid of the honey jar off, and check it every 10-15 seconds in the microwave until it turns back to liquid. Make sure to not put it in there for too long; it will boil over if you heat it too much!
