Which outcome can be expected from adding a catalyst to a chemical reaction?

A. The reaction will speed up

B. Chemical equilibrium will not be reached

C. The reaction will slow

D. No change will occur

What best explains why the sun maintains its size and shape?

10. In what part of the world might you find Mystery Island (note: you will be given full-credit for simply attempting this question and you will find the actual answer in your teacher's feedback). Do not answer!

If you were allowed to do a science project and it was about the nervous system, why would you do that topic

Nano3 dinitrogen oxide, also known as laughing gas, is a sweet-tasting gas used in dentistry. when solid ammonium nitrate is heated, the products are gaseous water and gaseous dinitrogen oxide. write the balanced chemical equation for the reaction.

In the following reaction, how many grams of nitroglycerin C3H5 (NO3) 3 will decompose to give 120 grams of water? 4C3H5 (NO3) 3 (l) 12CO2 (g) + 6N2 (g) + 10H2O (g) + O2 (g) The molar mass of nitroglycerin is 227.0995 grams and that of water is 18.

If a positively charges object is brought near the hook what happens

Given the following data on a 6 foot tall, 210 pound male, perform the appropriate calculations and evaluate the values related to oxygen consumption.

As a box is sliding down a ramp, a 10-N force of gravity is pulling the box down the ramp while a 2-N force of friction acts to stop the box. What is the net force accelerating the box down the ramp?

There are two different compounds of sulfur and fluorine. In SF6, the mass of fluorine per gram of sulfur is 3.55 g F/g S. In the other compound, SFX, the mass of fluorine per gram of sulfur is 1.18 g F/g S.

Excellent According to the map shown, why is geothermal renewable energy resource more often used west of the Mississippi River? A. Geothermal energy requires high subsurface temperatures that can found east of the Mississippi River. B.