Midterm 1 Review Game

Naming Chemical Compounds

100

CaCl₂

What is calcium chloride?

200

oxygen difluoride

What is OF₂?

300

octane

What is C₈H₁₈?

400

PbClO₃

What is lead (I) chlorate?

500

Double Jeopardy

What is (NH₄)₂SO₄?

Definitions

100

Type of substance when the particles move very fast

What is a gas?

200

Chemical combination of 2 or more elements

What is a compound?

300

When an element GAINS valence electrons it becomes this charged species

What is an anion?

400

The attraction of an atom to shared electrons

What is electronegativity? 

500

Subatomic particle found outside the nucleus

What is an electron?

Intermolecular Forces

100

The number of IMFs you are responsible for knowing

What is 3?

200

The weakest of all  IMFS

What is Dispersion Forces?

300

Unequal sharing of electrons causes this force

What is dipole-dipole?

400

Strongest IMF for H2O

What is hydrogen bonding?

500

The substance that contains the higher boiling point between water and carbon dioxide

What is water?

Electron and Molecular Geometries

100

The angle between bonded atoms in a tetrahedral molecule

What is 109.5?

200

The electron geometry of BF3

What is trigonal planar?

300

Electron Geometry of methane

What is tetrahedral?

400

Name all possible IMFs for carbon dioxide

What is dispersion forces?

500

The reason oil and water don't mix

What is differing IMFs (oil dispersion only and water has dispersion, dipole-dipole, and hydrogen bonding)?

Dimensional Analysis

100

Number of moles of C in 0.945 moles of C2H6

What is 1.89 moles C?

200

The number of moles of calcium sulfate if there are 1.47 moles of oxygen

What is 0.368 moles of CaSO₄?

300

*** DOUBLE JEOPARDY**

What is 141.943 g/mol?

400

The molar mass of rubidium carbonate

What is 230.944 g/mol?

500

The number of molecules of lead you may find if you have 0.957 grams of lead (II) nitrate

What is 1.74 x 10²¹ Pb molecules?