Of the options below, which is generally associated with the lowest boiling temperatures when it is the only type of bond present in a material? a. metallic b. covalent c. London dispersion forces d. ionic

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?

Which sample at stp has the same number of atoms as 18 liters of ne at stp