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 121 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?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

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
Chemical Mediators of Inflammation Chemical Mediators of Inflammation
Write the equation for the population y at any instant Write the equation for the population y at any instant
Chemical structures of ester and amide local anesthetics. Chemical structures of ester and amide local anesthetics.
Simplify Trig Equation Simplify Trig Equation
Solve the following Logarithmic equation, if log(x-y/3)=1/2(logx+logy), Solve the following Logarithmic equation, if log(x-y/3)=1/2(logx+logy),
Video: Muscle cell structures - actin, myosin and titin filaments

For a complete list of videos, visit our video library