Regents Table I

Regents Table I

10th - 12th Grade

10 Qs

quiz-placeholder

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Regents Table I

Regents Table I

Assessment

Quiz

Chemistry

10th - 12th Grade

Hard

NGSS
HS-PS1-4, HS-PS3-4, HS-PS3-1

Standards-aligned

Created by

Charles Martinez

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which term refers to the difference between the PE of the products and the PE of the reactants of a chemical change?

heat of fusion

heat of reaction

heat of vaporization

activation energy

Tags

NGSS.HS-PS1-4

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which statement best describes a chemical reaction in which energy is released?

It is exothermic and has a negative ΔH

It is exothermic and has a positive ΔH

It is endothermic and has a negative ΔH

It is endothermic and has a positive ΔH

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which statement correctly describes an endothermic chemical reaction?

The products have higher potential energy than the reactants, and the ΔH is negative.

The products have lower potential energy than the reactants, and the ΔH is negative.

The products have higher potential energy than the reactants, and the ΔH is positive.

The products have lower potential energy than the reactants, and the ΔH is positive.

Tags

NGSS.HS-PS1-4

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which equation represents an exothermic reaction at 298K? (You need to refer to Table I.)

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which reaction releases the greatest amount of energy per 2 moles of product? (You need to refer to Table I.)

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

According to Table I, which salt releases energy as it dissolves? (You need to refer to Table I.)

KNO3

LiBr

NH4NO3

NaCl

Tags

NGSS.HS-PS1-4

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Based on the reaction, what is the approximate ΔH for the formation of 1 mole of H2O(l)?

−571.6 kJ

+571.6 kJ

−285.8 kJ

+285.8 kJ

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

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