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

Author Question: Heptane is always composed of 84.0 carbon and 16.0 hydrogen. This illustrates the Law of A) ... (Read 78 times)

Kthamas

  • Hero Member
  • *****
  • Posts: 546
on: Aug 27, 2018
Heptane is always composed of 84.0 carbon and 16.0 hydrogen. This illustrates the Law of
 
  A) Conservation of Mass.
  B) Definite Proportions.
  C) Multiple Proportions.
  D) all of the above

Question 2

Which of the following contains the greatest number of atoms?
 
  A) 1.0 mole C6H14
  B) 3.0 moles N2O5
  C) 12.0 moles silver
  D) 3.0 moles water


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iceage

  • Guest
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

B


Kthamas

  • Member
  • Posts: 546
Reply 2 on: Aug 27, 2018
Excellent

aruss1303

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

General differences in food webs and carbon flow among terrestrial and aquatic ecosystems (adapted f General differences in food webs and carbon flow among terrestrial and aquatic ecosystems (adapted f
Hydrogen Atom Hydrogen Atom
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Some IAC units are purchased with the housing as shown. Carbon buildup in these passages can cause ... Some IAC units are purchased with the housing as shown. Carbon buildup in these passages can cause ...
Metabolic reactions involving synthesis, interconversion, and utilization of one-carbon adducts of t Metabolic reactions involving synthesis, interconversion, and utilization of one-carbon adducts of t
In the reaction C(s) + O2(g) CO2(g) carbon is __________. In the reaction C(s) + O2(g) CO2(g) carbon is __________.
Video: hGH (protein synthesis, growth and development)

For a complete list of videos, visit our video library