Equilibrium Graph

Equilibrium Graph

9th Grade

15 Qs

quiz-placeholder

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Equilibrium Graph

Equilibrium Graph

Assessment

Quiz

Science

9th Grade

Hard

NGSS
HS-PS1-6, HS-LS1-3

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When the forward and reverse reactions are occurring at the same rate, the reaction is said to be at:

Chemical equilibrium

Chemical reaction

Chemical constant

Chemical peace

Tags

NGSS.HS-PS1-6

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Does the graph show positive or negative feedback?

Positive, because when the red line shifts, the blue one does also

Negative, because the blue line starts below equilibrium

Negative, because the two actions are keeping each other near equilibrium

Both positive and negative because the graph moves up and down

Tags

NGSS.HS-LS1-3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the point called where the supply and demand curves intersect on an equilibrium graph?

Equilibrium point

Supply point

Demand point

Intersection point

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In a chemical equilibrium graph, what does the plateau represent?

The reaction has stopped

The reaction is at equilibrium

The reaction is accelerating

The reaction is reversing

Tags

NGSS.HS-PS1-6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following best describes dynamic equilibrium in a closed system?

No reactions occur

Only forward reactions occur

Forward and reverse reactions occur at the same rate

Only reverse reactions occur

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

On an equilibrium graph, what does a shift to the right indicate in a chemical reaction?

More reactants are formed

More products are formed

The reaction has stopped

The reaction is at equilibrium

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the effect of a catalyst on the equilibrium position of a reaction as shown on a graph?

Shifts to the right

Shifts to the left

No effect on equilibrium position

Stops the reaction

Tags

NGSS.HS-PS1-6

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