[Answered] A solution contains 4.5 grams of BaCl2 in 400 mL. What is the normality? (mw = 208) A) 1.1 B) ...

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

Author Question: A solution contains 4.5 grams of BaCl2 in 400 mL. What is the normality? (mw = 208) A) 1.1 B) ... (Read 231 times)

ahriuashd

Hero Member
Posts: 535

on: Aug 10, 2018

A solution contains 4.5 grams of BaCl2 in 400 mL. What is the normality? (mw = 208)

A) 1.1
B) 0.05
C) 0.5
D) 0.11

Question 2

20 mg/dL is equivalent to _______ parts per million (ppm).

A) 2
B) 20
C) 200
D) 2000

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

miss_1456@hotmail.com

Sr. Member
Posts: 289

Reply #1 on: Aug 10, 2018

Answer to Question 1

Ans: D

Answer to Question 2

Ans: C

ahriuashd

Hero Member
Posts: 535

Reply #2 on: Aug 10, 2018

Both answers were spot on, thank you once again

miss_1456@hotmail.com

Sr. Member
Posts: 289

Reply #3 on: Aug 10, 2018

Great! Please up vote

« previous next »

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.