« previous next »

Author Question: For each reaction above that can be classified as an electron transfer reaction, state which ... (Read 81 times)

geodog55

  • Hero Member
  • *****
  • Posts: 530
on: Aug 27, 2018
For each reaction above that can be classified as an electron transfer reaction, state which element(s) gain, and which element(s) lose, electrons.
 
  (a) Ba(OH)2 + H2SO4  2H2O + BaSO4 (b) NaOH + HCl  NaCl + H2O (c) 2H2 + O2  2H2O (d) C2H6O + 3O2  2CO2 + 3H2O

Question 2

A solution which has more H+ ions than OH- ions will have a pH equal to 7.
 
  Indicate whether the statement is true or false

Question 3

All amines contain a nitrogen atom.
 
  Indicate whether the statement is true or false


fraziera112

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Aug 27, 2018
Answer to Question 1

Reactions (a) and (b) cannot be classified as electron transfer reactions.
In reaction (c), H's lose electrons, gained by O's.
In reaction (d), carbon is oxidized by oxygen (reduced).

Answer to Question 2

FALSE

Answer to Question 3

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Homologous proteins in the electron transport chains of mitochondria and chloroplasts Homologous proteins in the electron transport chains of mitochondria and chloroplasts
Mechanisms of Heat Transfer Mechanisms of Heat Transfer
Simple amplification of 1kb DNA fragments by polymerase chain reaction. Simple amplification of 1kb DNA fragments by polymerase chain reaction.
How the cortical reaction in a mouse egg is thought to prevent additional sperm from entering the eg How the cortical reaction in a mouse egg is thought to prevent additional sperm from entering the eg
Draw the electric field of: •An electron and proton •Two electrons Draw the electric field of: •An electron and proton •Two electrons
Electron micrograph of the bacterium Escherichia coli Electron micrograph of the bacterium Escherichia coli
Video: Isovolumetric VC, Ventricular ejection, Isovolumetric & Passive ventricular filling

For a complete list of videos, visit our video library