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)

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o          sncl2•4h2o          sncl2•6h2o