« previous next »

Author Question: Which of the following equations correctly represents the reaction of B2H6 with oxygen? A) B2H6 ... (Read 34 times)

asan beg

  • Hero Member
  • *****
  • Posts: 570
on: Aug 27, 2018
Which of the following equations correctly represents the reaction of B2H6 with oxygen?
 
  A) B2H6 (g) + 3O2 (g)  B2O3 (s) + 3H2O (g)
  B) B2H6 (g) + O2 (g)  B2O2 (s) + 3H2 (g)
  C) B2H6 (g) + 2O2 (g)  B2H2 (s) + 2H2O2 (aq)
  D) B2H6 (g) + 2O2 (g)  B2O2 (s) + 3H2 + O2 (g)
  E) B2H6 (g) + O2 (g)  H2B2O2 (s) + 2H2 (g)

Question 2

How many neutrons are there in one atom of 184W?
 
  A) 74
  B) 112
  C) 258
  D) 110
  E) 184


stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

asan beg

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Aug 27, 2018
Thanks


stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

allergic reaction allergic reaction
Disulfide Bridge Reaction Disulfide Bridge Reaction
A cross-sectional view of a typical zirconia oxygen sensor. A cross-sectional view of a typical zirconia oxygen sensor.
Adding propane to the air inlet of an engine operating in closed loop with a working oxygen sensor ... Adding propane to the air inlet of an engine operating in closed loop with a working oxygen sensor ...
Silicon-oxygen tetrahedron Silicon-oxygen tetrahedron
Ethanol has the molecular formula C2H6O. Which ball and stick model shown above represents ... Ethanol has the molecular formula C2H6O. Which ball and stick model shown above represents ...
Video: Sperm Formation

For a complete list of videos, visit our video library