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 111 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
Thanks for the timely response, appreciate it

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Cyanide works by making the human body unable to use oxygen.

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?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

A Sodium–Potassium Transporter A Sodium–Potassium Transporter
Sodium potassium pump Sodium potassium pump
Versatility of the pyridoxal phosphate Schiff base (aldimine) in amino acid reactions Versatility of the pyridoxal phosphate Schiff base (aldimine) in amino acid reactions
Married or partnered couples within a visible minority mixed group Married or partnered couples within a visible minority mixed group
When 100 mL each of 2.0 10-4 M Ag+(aq) and 2.0 10-1 M CO32-(aq) are mixed, what is the ... When 100 mL each of 2.0 10-4 M Ag+(aq) and 2.0 10-1 M CO32-(aq) are mixed, what is the ...
How many milliliters of a 1:8 sodium chloride solution contain 300 milligrams of sodium ... How many milliliters of a 1:8 sodium chloride solution contain 300 milligrams of sodium ...
Video: Electrical Conduction System of the Heart

For a complete list of videos, visit our video library