If the relative atomic number of Cu is 63.5, calculate the percentage abundance of each isotope. 63Cu29 and 65Cu27

What are the major products produced in the combustion of c10h22 under the following conditions? write balanced chemical equations for each. a. an excess of oxygen b. a slightly limited oxygen supply c. a very limited supply of oxygen d. the compound is burned in air

In saturated organic compounds, all the bonds between carbon atoms are called?

Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent