« previous next »

Author Question: How many milliliters of 0.5N NaOH are required to make 100 milliliters of 0.2N NaOH? A) 250 B) ... (Read 164 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Aug 10, 2018
How many milliliters of 0.5N NaOH are required to make 100 milliliters of 0.2N NaOH?
 
  A) 250
  B) 40
  C) 25
  D) 4

Question 2

How many milliliters of concentrated sulfuric acid (H2S04), M.W. = 98 grams, specific gravity = 1.500, purity = 80, are needed to make 400 mL of a 2N solution?
 
  A) 26.1
  B) 32.7
  C) 52.3
  D) 65.3


honnalora

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Aug 10, 2018
Answer to Question 1

Ans: B

Answer to Question 2

Ans: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Using the Ti plasmid and Agrobacterium tumefaciens to make transgenic plants Using the Ti plasmid and Agrobacterium tumefaciens to make transgenic plants
A strike by 800 women shoemakers in Lynn, Massachusetts, in 1860. In 1851 a Lynn shoemaker had adapt A strike by 800 women shoemakers in Lynn, Massachusetts, in 1860. In 1851 a Lynn shoemaker had adapt
Fingertip kneading along the paraspinal muscles from shoulders to buttocks. Check to make sure all ... Fingertip kneading along the paraspinal muscles from shoulders to buttocks. Check to make sure all ...
Heart - All I Wanna Do Is Make Love To You (Official Music Video) Heart - All I Wanna Do Is Make Love To You (Official Music Video)
How to make pancakes How to make pancakes
Using the Ti plasmid to make a transgenic plant Using the Ti plasmid to make a transgenic plant
Video: Inflammatory response Animation

For a complete list of videos, visit our video library