FILTRATION When the substances in a mixture have different particle sizes, they are separated by filtration. The mixture is poured through a sieve or filter. The smaller particles slip through the holes, but the larger particles do not.p
Always use least amount of sig figs possible. So this 9.7 would be (answer): 2 sig figs
The best explanation would be A. The reason the balloon is inflated is because its filled with gas, and the gas particles collide with the interior of the balloon to give it its shape.
D= mass/volume so it's 100/68 which equals 1.47cm3
Answer:
answer is 34.996 or 35 grams
Explanation:
Br2 + AlCl3
mass 34.996 29.2
RFM 160 133.5
moles 0.2187 0.2187