Chemistry, 14.04.2020 04:57 AshleyRojas7187

Which category does the ion PO43- belong to?
A.
monatomic cation
B.
monatomic anion
C.
polyatomic anion
D.
polyatomic cation
E.
monatomic ion

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 15:30, tytiuna

Anurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. if the stock bottle is labeled 25 mg/ml and the order is a dose of 11.0 mg , how many milliliters will the nurse draw up in the syringe?

Answers: 3

continue

Chemistry, 22.06.2019 09:30, raizagisselle1694

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

Answers: 3

continue

Chemistry, 22.06.2019 15:30, abdullaketbi71

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

Answers: 1

continue

Chemistry, 22.06.2019 18:10, pearfam98

Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)

Answers: 1

continue

You know the right answer?

Which category does the ion PO43- belong to?
A.
monatomic cation
B.
monato...