Unity One Intro Flashcards Preview

HNRS CHEM > Unity One Intro > Flashcards

Flashcards in Unity One Intro Deck (9)
Loading flashcards...
1
Q

What axis does the dependent variable ly on?

A

Y-AXIS

2
Q

What axis does the independent variable ly on?

A

X-AXIS

3
Q

What is a scientific law?

A

A short mathematical statement of what happened and can’t be changed.

4
Q

What is a scientific theory?

A

A looooong explanation for why something happens and can be changed.

5
Q

What is an inverse relationship?

A

XY

6
Q

What is a direct relationship?

A

X/Y

7
Q

Why do chemist use probe ware?

A

To measure pH, temp., or pressure

8
Q

What are computer simulations used for?

A

To test theories

9
Q

What is the formula for density?

A

D= Mass/Volume