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

Author Question: Calculate the number of moles of sodium hydroxide present in 300 mL of a 2.0 M solution of sodium ... (Read 74 times)

natalie2426

  • Hero Member
  • *****
  • Posts: 524
on: Aug 27, 2018
Calculate the number of moles of sodium hydroxide present in 300 mL of a 2.0 M solution of sodium hydroxide.
 
  A) 600 moles of sodium hydroxide
  B) 0.60 moles of sodium hydroxide
  C) 300 moles of sodium hydroxide
  D) 2.0 moles of sodium hydroxide

Question 2

Substance A contains 85 carbon and 15 hydrogen. Substance B contains 85  carbon and 15 hydrogen. A and B are the same substance.
 
  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

dpost18

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

TRUE


natalie2426

  • Hero Member
  • *****
  • Posts: 524
Reply #2 on: Aug 27, 2018
Thanks


dpost18

  • Sr. Member
  • ****
  • Posts: 345
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

HIV-positive men with a high number of life stressors progress more quickly to AIDS than those with ... HIV-positive men with a high number of life stressors progress more quickly to AIDS than those with ...
What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ... What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ...
An 8th grade class develops a linear model that predicts the number of cheerios (a small round ... An 8th grade class develops a linear model that predicts the number of cheerios (a small round ...
Number of Chromosomes in Selected Organisms Number of Chromosomes in Selected Organisms
Consider an aqueous solution of calcium nitrate added to an aqueous solution of sodium ... Consider an aqueous solution of calcium nitrate added to an aqueous solution of sodium ...
Calculate the weighted-average cost of the following inventory purchases:DateQuantity ... Calculate the weighted-average cost of the following inventory purchases:DateQuantity ...
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library