Jeopardy 11/13/2023

Polyatomic Ions

100

NO₂^-

Nitrite

200

SO₄^2-

Sulfate

300

NH₄⁺

Ammonium

400

Cr₂O₇^2-

Dichromate

500

MnO₄^-

Permangante

General Definitions

100

What is a limiting reactant/reagent?

A limiting reactant is the reactant that runs out first in a reaction.

200

What is molarity?

Moles/Liters

300

What is the element with the largest atomic radius?

Francium

400

What is the second most electronegative element?

Oxygen

500

Explain what London Dispersion Forces are.

London dispersion forces are the electrostatic attractions set up between the slightly positive end of one atom/molecule and the slightly negative end of one atom/molecule.

Unit Conversions

100

If I want to go from moles to mass what conversion factor would I use?

Molar Mass

200

If I want to go from moles to molecules what conversion factor would I use?

Avogadro's Number

300

If I want to go from liters to moles what conversion factor would I use?

Molarity

400

If I want to go from moles of one molecule to another, where would I want to look?

At the balanced chemical equation.

500

If I want to go from molecules to micrograms what conversion factors would I use?

Avogadro's Number, then Molar Mass, then grams to micrograms. 

More Polyatomic Ions

100

NO₃^-

Nitrate

200

N₃^-

Azide

300

ClO₂^-

Chlorite

400

PO₄^3-

Phosphate

500

CrO₄^2-

Chromate

General Definitions 2

100

What is the weakest IMF?

London Dispersion Forces

200

What is the percent yield formula?

(actual yield/theoretical yield) x 100

300

What is the mass percent formula?

(mass of chemical/total mass of compound) x 100 

400

What is the dilution equation?

M₁V₁=M₂V₂

500

What is the 2nd strongest IMF?

Hydrogen Bonds