hosted by ms desfosse n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Hosted by Ms. Desfosse PowerPoint Presentation
Download Presentation
Hosted by Ms. Desfosse

Loading in 2 Seconds...

play fullscreen
1 / 22

Hosted by Ms. Desfosse - PowerPoint PPT Presentation


  • 86 Views
  • Uploaded on

Jeopardy. Hosted by Ms. Desfosse. Solutions. Acid/Base. pH. 100. 100. 100. 200. 200. 200. 300. 300. 300. 400. 400. 400. 500. 500. 500. Row 1, Col 1. ?. . 1,2. What is a solvent?. The substance INTO which a nother substance is dissolved. 1,3. What is a base?.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Hosted by Ms. Desfosse' - hammer


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
hosted by ms desfosse

Jeopardy

Hosted

by

Ms. Desfosse

slide2

Solutions

Acid/Base

pH

100

100

100

200

200

200

300

300

300

400

400

400

500

500

500

slide4
1,2

What is a solvent?

The substance INTO which

another substance is

dissolved.

slide5
1,3

What is a base?

A solution that feels slippery.

slide6
1,4

What is an acid?

A solution with a pH less than 7.

slide7
2,1

?

.

slide8
2,2

What is salt?

The solute in sea water.

slide9
2,3

What is an acid?

A solution in which the [H+]

is greater than the [OH-].

slide10
2,4

What is a logarithmic scale?

A scale in which one unit of

change on the scale is

equivalent to a tenfold actual

change (for example: the

pH scale).

slide11
3,1

?

.

slide12
3,2

What is “aq” in parentheses (aq)?

The abbreviation used in

chemical equations that

means “dissolved in a water

solution.”

.

slide13
3,3

What is BASE?

NaOH is dissolved in aqueous

Solution according to the

Following equation:

NaOH Na+(aq) + OH-(aq).

Is it acid, base, or neutral?

slide14
3,4

What is 10 times?

A pH 5 solution has ___ times

More H+ than a pH 6 solution.

slide16
4,2

What is 2.5?

A 20% aqueous starch solution

has ____ g of starch per 12.5 ml

of water.

slide17
4,3

What is corrosive / acid?

A substance that burns and eats

away at living tissue AND non-

living tissue (such as metal.)

slide18
4,4

What is 100,000 (105)?

The number of times more

hydrogen ion there is in a

solution with a pH of 3 than in

a solution with a pH of 8.

slide19
5,1

?

.

slide20
5,2

What is a hydration shell (sphere)?

The structure formed around

an ion in water solution that

keeps the ion dissolved.

slide21
5,3

What is caustic/ base?

A substance that burns and eats

away at living tissue ONLY.

slide22
5,4

What is 100,000,000X less?

A pH 10 soultion has ___ times

more/less H+ than a pH 2 solution