When an aldehyde is reacted with hydrogen cyanide a ” Cyanihydrin” is formed. This process is best termed as __________?
The relatively high energy of the gauche conformation of butane is primarily associated with_________?
The most appropriate method for separating a large quantity of a mixture of nonvolatile, nonpolar organic compounds would be__________?
The molecular formula for cholesterol is C27 H46 O. What are the degrees of unsaturation for this compound?
The number of atoms present in 21.6 gram of silver (atomic weight = 108) are same as the molecules in__________?
A substance is analyzed and found to have an emperical formula of CH2 and a molar mass of 56g/mole. What is the molecular formula of the compound?
A compound is determined to have an emperical formula of C2H6O and a molar mass of 138 g/mole. What is the molecular formula?
A sample of an iron and oxygen ore has a mass of 35.8 grams. The iron in the compound has a mass of 27.9 grams. What is the percent iron in the ore?
What is the mass percent of silver in silver notrate, AgNO3?
How many moles are in 22.2 grams of Calcium chloride, CaCl2?
