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

Author Question: 16O + 4He ________ Fill in the blank(s) with correct word ... (Read 125 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Aug 27, 2018
16O + 4He  ________
 
  Fill in the blank(s) with correct word

Question 2

The following reaction is an example of a ________ battery.
 
  Zn + Cu+2  Zn+2 + Cu
  A) zinc-copper
  B) copper-zinc
  C) copper-silver
  D) copper-zinc--hydrogen

Question 3

Which of the following form a conjugate acid-base pair?
 
  A) H2SO4 and SO42-
  B) H3O+ and OH-
  C) H2SO4 and HSO4-
  D) CH4 and CH3OH

Question 4

146Sm  ________ + 142Nd
 
  Fill in the blank(s) with correct word

Question 5

The reactants in a dry cell are ________.
 
  A) Cu+2 and Zn
  B) Zn+2 and Cu
  C) Zn and MnO2
  D) Zn+2 and Al

Question 6

If the concentration of a dilute solution of nitric acid is 0.0001 M, what is the pH of that solution?
 
  A) 5
  B) 4
  C) 10
  D) 3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coyin

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 27, 2018
Answer to Question 1

20Ne

Answer to Question 2

A

Answer to Question 3

C

Answer to Question 4

4He

Answer to Question 5

C

Answer to Question 6

B


Awilson837

  • Hero Member
  • *****
  • Posts: 509
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


coyin

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Blank cell diagram Blank cell diagram
This chart illustrates the “drip down” model of government. In this, politics is formed by the soc This chart illustrates the “drip down” model of government. In this, politics is formed by the soc
These examples of stimuli were used in the experiment by Vinckier et al. (2007). Mouton is the Frenc These examples of stimuli were used in the experiment by Vinckier et al. (2007). Mouton is the Frenc
Each of the eight injectors shown are producing a correct spray pattern for the applications. While ... Each of the eight injectors shown are producing a correct spray pattern for the applications. While ...
A form that the customer should fill out if there is a driveablilty concern to help the service ... A form that the customer should fill out if there is a driveablilty concern to help the service ...
Trace the word tree by sk kid Trace the word tree by sk kid
Video: Lower Limb Arteries Animation

For a complete list of videos, visit our video library