« previous next »

Author Question: Which of the following is the most water soluble at 50C? A) CH3COONa B) NaNO3 C) Ce2(SO4)3 D) ... (Read 77 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Aug 27, 2018
Which of the following is the most water soluble at 50C?
 
  A) CH3COONa
  B) NaNO3
  C) Ce2(SO4)3
  D) KBr

Question 2

From the periodic table, the number of valence electrons for most of the main group elements may be determined directly from the
 
  A) atomic number.
  B) group number.
  C) period number.
  D) nucleon number.


heinisk01

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


heinisk01

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

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

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?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Release of ordered water favors formation of an enzyme-substrate complex Release of ordered water favors formation of an enzyme-substrate complex
Air pressure under water Air pressure under water
Chéri Samba, Problème d'eau. Où trouver l'eau? (The Water Problem. Where to Find ... Chéri Samba, Problème d'eau. Où trouver l'eau? (The Water Problem. Where to Find ...
The Importance of Water The Importance of Water
Vitamin Water Vitamin Water
What is the molarity of chloride ions when 10.4 grams of MgCl2 is dissolved in 753 mL of water? What is the molarity of chloride ions when 10.4 grams of MgCl2 is dissolved in 753 mL of water?
Video: Transcription—A molecular view

For a complete list of videos, visit our video library