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

Sylvanite is a mineral that contains 28.0% gold by mass. how much sylvanite would you need to dig up to obtain 77.0 g of gold? explain how you got your answer and the steps you took. you

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg

The energy that powers a hurricane is derived from