Chemistry I SI: Exam I Review

Equations

100

The constant for the speed of light (c)

What is 3.0 x 10⁸?

200

Avogadro's Number

What is 6.023 x 10²³?

300

The equation needed to find the energy of an ejected photon

What is E = h x (c / λ )? 

400

How you convert from atoms/molecules to moles

What is # of atoms / 6.023 x 10²³ (Avogadro's #)?

500

The molarity of 0.444 mol of CoCl₂ in 0.654 L of solute

What is 0.679 M?

Periodic Table

100

True or False: The higher the Z_eff, the lower the ionization energy

What is False?

200

The atomic mass of Ne

What is 20.108?

300

Electron affinity increases from ____ to ____ and ____ to ______

What is left to right and bottom to top (down to up)?

400

Isotopes have the same __ but different ___

What is same Z (atomic number) but different A (mass number)?

500

This element has the highest electron affinity of any other element

What is chlorine?

Electronic Configuration & Quantum Numbers

100

m_s must be equal to one of these two numbers

What is -1/2 or 1/2?

200

When l is 2, the range of m_l is ____

What is between -2 and 2?

300

The electron configuration of S^-

What is 1s²2s²2p⁶3s²3p³?

400

Why can no two electrons have the same position/set of quantum numbers?

What is m_s (the spin)?

500

The order of electron configuration from 1s² to 7s²

What is 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁶6s²4f¹²5d¹⁰6p⁶7s²?

Reactions

100

___ ions are present on both sides of the equation (reactants and products)

What are spectator ions?

200

The following reaction is known as a _____ reaction:

A + BC ----> AB + C

What is a single replacement reaction?

300

This reactant will be present in higher amounts in the initial reaction and will be present in its original form once the product is created

What is the excess reagent?

400

This reactant will be present in lesser amounts in the initial reaction and ultimately determine how much product is produced

What is the limiting reagent?

500

Balance the following reaction:

__Mg(OH)₂ + __HCl --> __MgCl₂ + __ H₂O

What is 1, 2, 1, 2?

Potpourri

100

This host has been hosting the same show since 2000, with a total of 47 seasons under their belt

(points for show name or host name; double for both)

Who is Jeff Probst? What is Survivor?

200

Abi has 18 credits this semester. Name one class she is taking.

What is Calc I, Intro to GIS, Soils and Hydrology, Limnology, or Cultural Anthropology? 

300

Paul Smith's has had 14 presidents in its time, with 5 different ones occurring in the last 10 years. Who was the 13th president of Paul Smith's with only one year served?

Who is Nicholas Hunt-Bull?

400

Covid-19 sucked. There was much speculation about the origins and beginnings of its spread in the U.S. What state had the first reported case of Covid-19 in the U.S. on January 20th, 2020.

What is Washington state?

500

The Kardashian family consists of 13 grandchildren from the children of Kris Jenner. Name 6 of the 13 grandchildren.

Who is Mason, Penelope, North, Reign, Saint, Dream, Chicago, Stormi, True, Psalm, Aire, Tatum, and/or Rocky?