Mastery – Density Calculations: A general chemistry student
OWLv2 for General Chemistry
Cengage
01st Edition
A general chem student drops a metal into a measuring cup. Calculate the density and identify the metal.
A general chem student drops a metal into a measuring cup. Calculate the density and identify the metal.
Show the unit analysis and mass in grams using the table of density values. (You are given g and asked for mL)
Show the unit analysis and mass in grams using the table of density values. (You are given mL and asked for g)
Volume of concentrated and concentrated molarity are given as well as total volume. How many mL of concentrated acid?
How many mL of X molarity solution are needed to make x liters of x molarity?
X mL of water are added to X mL of a X molarity solution. You need the concentration of the dilution.
You wish to create a certain molarity of solution. Stock molarity, diluted molarity and total mL of dilution are given. How many mL of concentrated acid?
Volume of concentrated and concentrated molarity are given as well as total volume. How many mL of concentrated acid?
The boiling point of a liquid is given. An electrolyte is dissolved (molar mass given) in x grams of the liquid to raise the boiling point by x. There is also a table of Kb and Kf values given. How many grams were dissolved?
The freezing point of a liquid is given. An electrolyte is dissolved (grams and molar mass given) in x grams of the liquid. There is also a table of Kb and Kf values given. What is the molality and what is the freezing point?