Question 3 (2 points) (05.03 LC)
How many atoms of chlorine are there in one molecule of carbon tetrachloride? (2 points)
O
1
Oь
2
Oc
3
Od
4
Question 4 (2 points)
(05.03 MC)

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

May someone me with these science questions