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

Author Question: The proton has A) the same mass and charge as the electron. B) a smaller mass and same charge as ... (Read 87 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Aug 27, 2018
The proton has
 
  A) the same mass and charge as the electron.
  B) a smaller mass and same charge as the electron.
  C) a smaller mass and opposite charge as the electron.
  D) a larger mass and opposite charge as the electron.

Question 2

If the empirical formula is CH2, and the molecular weight is equal to 180 10, then the molecular formula is ________.
 
  A) C6H12O6
  B) C14H21
  C) C8H12O4
  D) C13H26


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D


tingc95

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Aug 27, 2018
Thanks


Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Mosaic of Charge-Coupled Devices (CCDs) Mosaic of Charge-Coupled Devices (CCDs)
The electron-carrying coenzymes NAD+ and FAD The electron-carrying coenzymes NAD+ and FAD
Reduced mobility in late adulthood often results in more limited activities and smaller social ... Reduced mobility in late adulthood often results in more limited activities and smaller social ...
A Listing of the Expected Electron Configurations for Some of the Common Elementsa A Listing of the Expected Electron Configurations for Some of the Common Elementsa
Due to compressibility, atmospheric mass gradually “thins out” with height. Due to compressibility, atmospheric mass gradually “thins out” with height.
A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will ... A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will ...
Video: Blood Test Basics

For a complete list of videos, visit our video library