Explain using examples what is an amphoteric oxide. Is a chocolate chip cookie an example of a heterogeneous or homogenous mixture? Explain. What would happen if you put equal amounts of two immiscible liquids with exactly the same densities into a separatory funnel? How would one describe pure...
Describe briefly the preparation of alkanes, using the preparation of methane as an example. Define the term positronium. Define the term analyte. Define and give an example of a homologous series. Define a precipitation reaction. Give an example. Define amphoteric behavior and give an example of...
The first is acidic; the next is amphoteric. Identify the elements. Give the chemical formula and name of the ionic compound that can be formed from each pair of elements. a. Na and Br b. Cd and S c. Ba and Cl d. Al and O e. Rb a,d I Of t...