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

Author Question: When 11.0 g of calcium metal is reacted with water, 5.00 g of calcium hydroxide is produced. Using ... (Read 281 times)

ARLKQ

  • Hero Member
  • *****
  • Posts: 571
on: Aug 27, 2018
When 11.0 g of calcium metal is reacted with water, 5.00 g of calcium hydroxide is produced. Using the following balanced equation, calculate the percent yield for the reaction? Ca(s) + 2 H2O(l)  Ca(OH)2(aq) + H2(g)
 
  A) 12.3
  B) 24.6
  C) 45.5
  D) 84.0

Question 2

Which one of the following gases will have the highest rate of effusion?
 
  A) NO2
  B) N2O
  C) N2O4
  D) NO3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jevvish

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

B


ARLKQ

  • Member
  • Posts: 571
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Earth, water, air Earth, water, air
Aphasic Syndromes Produced by Brain Damage Aphasic Syndromes Produced by Brain Damage
Normal Recommended Daily Intakes for Calcium Normal Recommended Daily Intakes for Calcium
Water Solubility of Selected Chemicals Water Solubility of Selected Chemicals
Oligotrophic and eutrophic water bodies Oligotrophic and eutrophic water bodies
The Excretory System Water and waste products from cells The Excretory System Water and waste products from cells
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library