What polyatomic ion forms a neutral compound when combined with a group 2a monatomic ion in a 1: 1 ratio?
• ammonium
• carbonate
• nitrate
• phosphate

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.