What is circulatry systerm​

Why is permeable soil best for plants that need a lot of drainage?

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

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.