The amount of water that would have to be added to change 1 L of 75 isopropyl alcohol to a 70 ...

Author Question: The amount of water that would have to be added to change 1 L of 75 isopropyl alcohol to a 70 ... (Read 98 times)

james

Hero Member
Posts: 573

on: Jul 3, 2018

The amount of water that would have to be added to change 1 L of 75 isopropyl alcohol to a 70 solution is ______________.

a. 933 mL
b. 67 mL
c. 75 mL
d. 700 mL

Question 2

Prepare 1 L of 0.9 saline solution using table salt. The amount of salt that will be used is ______________.

a. 91 g
b. 100 g
c. 90 g
d. 9 g

Jordin Calloway

Sr. Member
Posts: 334

Reply #1 on: Jul 3, 2018

Answer to Question 1

ANS: B

Answer to Question 2

ANS: D

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.