5.031 – Calculate qH2O and ∆H°
OWLv2 for General Chemistry 1st Edition
x grams of a compound is dissolved in x grams of water. What is the q for water and the ∆H°?
x grams of a compound is dissolved in x grams of water. What is the q for water and the ∆H°?
The energy of a radiation is given in kJ. What is the wavelength in m?
Determine if each item is macroscopic, microscopic or particulate.
Determine if each item is a chemical or physical change.
Determine if each items is a pure substance, a homogeneous mixture or a heterogeneous mixture.
Determine if each items is a pure substance, a homogeneous mixture or a heterogeneous mixture.
Given Celsius, Find Kelvin and Fahrenheit
You are given a Fahrenheit temperature and a Celsius temperature. Which is higher?
Given mass and volume. What is the density of the compound in g/mL? Would water be on top or below the compound?
12 eggs is a dozen, if the average number of dozens are given, how many eggs?