Nitroglycerin has a formula C3H5(NO3)3. What is the molar mass of nitroglycerin?
1. 65 g
2. 309 g
3. 398 g
4. 227 g

What happens to isotopes that are unstable?

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next