What is the dependent variable for "how does changing your laundry detergent affect how clean your clothes are?"

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.

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?