If the concentration of 1-iodopropane quadruples and the concentration of sodium hydroxide triples in this SN2 reaction, how much faster is the reaction rate? a. 3x
b. 4x
c. 7x
d. 12x
+ NaOH → OH + Nal

What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b. colder climates near the equator c. large waves on the cost of europe d. warm climates in northern europe