Periodic Trends and Chemical Reactions

Periodic Trends and Chemical Reactions

Assessment

Interactive Video

Chemistry

10th - 12th Grade

Hard

Created by

Mia Campbell

FREE Resource

This video tutorial covers a range of AP Chemistry topics through multiple-choice questions. It includes stoichiometry, acid-base reactions, photoelectron spectra, solubility, kinetics, equilibrium, and electrochemistry. The video also provides insights into lab procedures, periodic trends, and specific heat calculations, offering strategies to tackle common exam traps.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the limiting reagent when 10 grams of iron reacts with 10 grams of sulfur to form iron (II) sulfide?

Iron

Sulfur

Iron (II) sulfide

None, they are in perfect stoichiometric ratio

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following represents a correct Bronsted-Lowry acid-base conjugate pair?

H2O and OH-

HNO3 and NO3-

H2PO4- and HPO4 2-

HCl and Cl-

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a photoelectron spectrum, what does a smaller spike typically represent?

A filled p orbital

A half-filled p orbital

A filled s orbital

A half-filled s orbital

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following solutions will have the highest concentration of silver ions when AgCl is added?

1.0 M HCl solution

1.0 M NaCl solution

1.0 M KCl solution

Pure water

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the partial pressure of argon in a container with equal masses of neon and argon, given the total pressure is 12 atm?

6 atm

4 atm

8 atm

12 atm

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following species has the electron configuration of a noble gas?

Br+

Sr2+

Cl-

K+

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a galvanic cell, what happens to the mass of the anode during operation?

It fluctuates

It remains the same

It decreases

It increases

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