[Answered] What mass of phosphorus pentafluoride, PF5, has the same number of fluorine atoms as 25.0 g of ...

This topic contains a solution. Click here to go to the answer

Author Question: What mass of phosphorus pentafluoride, PF5, has the same number of fluorine atoms as 25.0 g of ... (Read 432 times)

nautica902

Hero Member
Posts: 591

on: Aug 27, 2018

What mass of phosphorus pentafluoride, PF5, has the same number of fluorine atoms as 25.0 g of oxygen difluoride, OF2?

A) 0.933 g
B) 10.0 g
C) 23.3 g
D) 146 g

Question 2

How many electrons are in nickel?

A) 28
B) 30
C) 31
D) 30.7
E) 58.7

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

macagn

Sr. Member
Posts: 345

Reply #1 on: Aug 27, 2018

Answer to Question 1

C

Answer to Question 2

A

nautica902

Member
Posts: 591

Reply 2 on: Aug 27, 2018

Great answer, keep it coming

dreamfighter72

Member
Posts: 355

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

« previous next »

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.