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

Author Question: Lime is used in farming to reduce the acidity of the soil. The chemical name for lime is calcium ... (Read 74 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
on: Aug 27, 2018
Lime is used in farming to reduce the acidity of the soil. The chemical name for lime is calcium oxide. When water in the soil reacts with lime, what base is formed? Write the reaction.
 
  What will be an ideal response?

Question 2

The value of the gas constant R is equal to ________ Latm/ Kmole.
 
  A) 0.0821
  B) 8.21
  C) 82.1
  D) 0.00821


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

l.stuut

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 27, 2018
Answer to Question 1

CaO + H2O  Ca(OH)2

Answer to Question 2

A


xroflmao

  • Member
  • Posts: 515
Reply 2 on: Aug 27, 2018
Gracias!

alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

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

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Variety of chemical reagents strips. Variety of chemical reagents strips.
Signal transduction mechanisms at chemical synapses. Signal transduction mechanisms at chemical synapses.
To reduce stress on your client’s neck when the head is turned, put a towel under the shoulder and ... To reduce stress on your client’s neck when the head is turned, put a towel under the shoulder and ...
Spoon a few chunks of tofu onto your salad bar lunch for extra calcium Spoon a few chunks of tofu onto your salad bar lunch for extra calcium
Eating calcium-rich foods daily assists with bone health, muscle contraction, and blood clotting Eating calcium-rich foods daily assists with bone health, muscle contraction, and blood clotting
How many hydrogen ions (H+) are present and on what side of the chemical equation? How many hydrogen ions (H+) are present and on what side of the chemical equation?
Video: Interview with an Anorexic Woman (Part 1 of 2)

For a complete list of videos, visit our video library