TSNF Flashcards AP Chemistry

Front

% yield

Back

Front

% error equation

Back

Front

Name the 7 diatomic elements

Back

Br₂ I₂ N₂ Cl₂ H₂ O₂ F₂

Front

The simple whole # ratio of the atoms in a compound is called the ______ formula

Back

empirical formula

Front

Complete the rhyme for empirical formula

% to mass, mass to mole, _______ __ _____, multiply (times) til whole

Back

divide by small

Front

Possible molecular formulas for the compound AB₂

Back

A₂B_4, A₄B₈, A₆B₁₂, A₈B₁₆...

Front

Give a possible identity for the element X in XCl₂

Back

Ca²⁺ Mg²⁺ Sr²⁺ Ba²⁺ Zn²⁺

Front

What is a limiting reactant

Back

The substance in a chemical reaction that runs out first

Front

1. Which piece of glassware is the MOST precise: beaker, buret or graduated cylinder? 

Back

buret

Front

Which piece of glassware is the LEAST precise: graduated cylinder, beaker, or buret?

Back

beaker