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

Author Question: When aqueous solutions of sodium phosphate and calcium nitrite are mixed, the spectator ions are ... (Read 75 times)

scienceeasy

  • Hero Member
  • *****
  • Posts: 565
on: Aug 27, 2018
When aqueous solutions of sodium phosphate and calcium nitrite are mixed, the spectator ions are ________.
 
  A) calcium and nitrite
  B) sodium and phosphate
  C) calcium and phosphate
  D) sodium and nitrite

Question 2

If the concentration of B is doubled while the concentration of A is unchanged, the rate will ________.
 
  A (g) + 3B (g)  C (g) + 2D (g)
  Rate = kAB3
  A) stay the same
  B) be increased by a factor of 6
  C) double
  D) be increased by a factor of 8

Question 3

In order for an experiment to be successful, scientists must be able to control all variables.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

memslove

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D

Answer to Question 3

FALSE


scienceeasy

  • Member
  • Posts: 565
Reply 2 on: Aug 27, 2018
Gracias!

cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

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.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

The process of filtration in the kidneys, where smaller solutes, such as the electrolytes sodium and ... The process of filtration in the kidneys, where smaller solutes, such as the electrolytes sodium and ...
A Mono-Diff test in which the presumptive well contains the patient's serum mixed with ... A Mono-Diff test in which the presumptive well contains the patient's serum mixed with ...
Reaction 5: Isomerization of Dihydroxyacetone Phosphate Reaction 5: Isomerization of Dihydroxyacetone Phosphate
Reaction mechansim for glyceraldehyde-3-phosphate dehydrogenase Reaction mechansim for glyceraldehyde-3-phosphate dehydrogenase
Table Salt Is Composed of Sodium and Chloride Table Salt Is Composed of Sodium and Chloride
Finding the derivative using the power rule - Solutions Finding the derivative using the power rule - Solutions
Video: Hypoglycemia Animation

For a complete list of videos, visit our video library