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 305 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?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

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?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Bartel and Szostak demonstrated chemical selection for RNA molecules that can catalyze phosphoester Bartel and Szostak demonstrated chemical selection for RNA molecules that can catalyze phosphoester
Testing the Chemical Characteristics of Urine with Reagent Strips Testing the Chemical Characteristics of Urine with Reagent Strips
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 ...
Chemical structures of ester and amide local anesthetics. Chemical structures of ester and amide local anesthetics.
Where’s the Saturated Fat in Your Foods? Saturated fat is found in animal products, tropical oils Where’s the Saturated Fat in Your Foods? Saturated fat is found in animal products, tropical oils
The line with the equation y=5x+12 intersects the parabola with equation y=xsqared+7x-3 at the ... The line with the equation y=5x+12 intersects the parabola with equation y=xsqared+7x-3 at the ...
Video: Hormonal feedback loop components

For a complete list of videos, visit our video library