How many regular Tums would you have to take to get the same quantity of calcium carbonate as you would get with four Tums E-X

What happens when light is scattered?

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.

If an atom has 12 protons and 13 neutrons