Hi how are you Henson’s dndndndndndndn
10.1 grams of potassium nitrate, <span>10.1/50= 0.202</span>
The answer is 0.841 g AgCl
Since the atmosphere is the air it can effect temperatures by heat and coldness.
Mmm, you can work this one out in your head by reversing it.
<span>12.5 = 50g/4 </span>
<span>1/4 = 1/2 * 1/2 </span>
<span>thus in 14.4 seconds there have been 2 times the half life. 14.4/2 = 7.2 </span>
<span>the half life is 7.2 seconds.</span>