When an oxygen atom is attached to a carbon atom the carbon atom becomes more?

150.0 grams of asf3 were reacted with 180.0 g of ccl4 to produce ascl3 and ccl2f2. if the actual yield of ccl2f2 was 127 g, what is the percent yield?

Which is the layer underground where all empty spaces are filled with a combination of air and water ?

1) this is the structure in the cell nucleus that houses a cell's genetic information