This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: According to the following reaction, what amount of Al2S3 remains when 20.00 g of Al2S3 and 2.00 g ... (Read 27 times)

mp14

  • Hero Member
  • *****
  • Posts: 534
on: Aug 27, 2018
According to the following reaction, what amount of Al2S3 remains when 20.00 g of Al2S3 and 2.00 g of H2O are reacted? A few of the molar masses are as follows: Al2S3 = 150.17 g/mol, H2O = 18.02 g/mol.
 
  Al2S3(s) + 6 H2O(l)  2 Al(OH)3(s) + 3 H2S(g) A) 28.33 g
  B) 14.00 g
  C) 8.33 g
  D) 19.78 g
  E) 17.22 g

Question 2

Which of the following should be immiscible with carbon tetrachloride, CCl4?
 
  A) C6H12
  B) CH3CH2OH
  C) Br2
  D) C3H8
  E) C4H10


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ptupou85

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 27, 2018
Answer to Question 1

E

Answer to Question 2

B


mp14

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Aug 27, 2018
TY


Ptupou85

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

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?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

In reaction 1, the formation of glucose 6-phosphate from glucose and inorganic phosphate In reaction 1, the formation of glucose 6-phosphate from glucose and inorganic phosphate
The polymerase chain reaction (PCR). The polymerase chain reaction (PCR).
The Krapina remains may provide evidence of cannibalism by some Neadertals. The Krapina remains may provide evidence of cannibalism by some Neadertals.
Instruct the patient to use an applicator to apply a small amount of stool in the appropriate boxes ... Instruct the patient to use an applicator to apply a small amount of stool in the appropriate boxes ...
An agglutination reaction. Antigen-coated latex beads are held together by antibody. In a direct ... An agglutination reaction. Antigen-coated latex beads are held together by antibody. In a direct ...
Determine the enthalpy change of this reaction Determine the enthalpy change of this reaction
Video: Eczema

For a complete list of videos, visit our video library