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

Author Question: In the following chemical equation PCl3 + 3H2O the products (when the equation is balanced) are ... (Read 84 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Aug 27, 2018
In the following chemical equation PCl3 + 3H2O  the products (when the equation is balanced) are ________.
 
  A) H3PO3 + 3HCl
  B) P(OH)3 + 3HCl
  C) H(ClO)3 + PH3
  D) HPCl2 + Cl(OH)3
  E) PO3 + 3HCl

Question 2

The conjugate acid of HSO4- is ________.
 
  A) SO42-
  B) H2SO4
  C) HSO4+
  D) H+
  E) HSO3+

Question 3

The n = 2 to n = 6 transition in the Bohr hydrogen atom corresponds to the ________ of a photon with a wavelength of ________ nm.
 
  A) emission, 410
  B) absorption, 410
  C) absorption, 660
  D) emission, 94
  E) emission, 390


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jane

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B

Answer to Question 3

B


tingc95

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


Jane

  • Sr. Member
  • ****
  • Posts: 309
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

A hypothetical scenario illustrating the process of chemical selection A hypothetical scenario illustrating the process of chemical selection
chemical management chemical management
Natural Products Natural Products
The chemical synapse. Step 1: The impulse travels down the axon. Step 2: Vesicles are stimulated to ... The chemical synapse. Step 1: The impulse travels down the axon. Step 2: Vesicles are stimulated to ...
Signal Transmission at a Chemical Synapse Signal Transmission at a Chemical Synapse
Algebraically solve the equation sec^2 θ-2=0 such that -π ≤ θ ≤ π Algebraically solve the equation sec^2 θ-2=0 such that -π ≤ θ ≤ π
Video: Transcription—A molecular view

For a complete list of videos, visit our video library