What is the mass of 8.50 x 1022 molecules of NH3? A) 0.00829 g B) 0.417 g C) 2.40 g D) 121 ...

Author Question: What is the mass of 8.50 x 1022 molecules of NH3? A) 0.00829 g B) 0.417 g C) 2.40 g D) 121 ... (Read 137 times)

yoooooman

Hero Member
Posts: 557

on: Aug 27, 2018

What is the mass of 8.50 x 1022 molecules of NH3?

A) 0.00829 g
B) 0.417 g
C) 2.40 g
D) 121 g

Question 2

Complexes containing metals with which one of the following electron configurations are usually colorless?

A) d2
B) d1
C) d5
D) d8
E) d10

fdliggud

Sr. Member
Posts: 366

Reply #1 on: Aug 27, 2018

Answer to Question 1

C

Answer to Question 2

E

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.