A sample of gold has a volume of 2 cm3 and a mass of 38.6 grams. What is the density of this sample? HINT: Use the formula D=m/v

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape

What is the common name for the compound shown here? enter the common name of the compound shown?