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 169 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
Wow, this really help

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Soil horizons: the structural layers of soil. Soil horizons: the structural layers of soil.
Soil Remediation Techniques Soil Remediation Techniques
Chemical structure of lipids. Chemical structure of lipids.
The molecular structures of isooctane (left) and octane (right) dictate the differing chemical and ... The molecular structures of isooctane (left) and octane (right) dictate the differing chemical and ...
IPM combines biocontrol and chemical methods IPM combines biocontrol and chemical methods
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
Video: Electrical changes in the heart

For a complete list of videos, visit our video library