A (n) is a chemical substance used to treat, prevent, or diagnose a disease or alter one or more functions of the body.

At a pressure of 405 kPa, the volume of a gas is 6.00 cm3. Assuming the temperature remains constant, at what pressure will the new volume be 4.00 cm3?

What is the meaning of "Laser"

Which statement describes mechanical energy? the energy that is stored in chemical bonds the energy that is associated with temperature the sum of the kinetic energy and the potential energy of an object the type of energy that is associated with

What is the mass of an object if the density is 7.85g/l and the volume is 41.25ml

If bacteria tried to "friend" you one Facebook, why would you accept? Why would you block? LOL

As the atomic numbers of the elements in column IIA increase, the size of the atoms generally increase stay the same cannot tellus decrease varies

How does newtons law explain why a book on a desk does not move

Why do two isotopes of an element have the same atomic number but different mass numbers?

In a water solution, HCl and NaOH react to form H2O and NaCl. Radium-226 undergoes alpha decay to form radon-222. The temperature of both of these reactions is increased.

Which of these statements is true about endothermic reactions, but not about exothermic reactions? The reactants and products are different substances. The reactants have less energy than the products. The temperature of the container increases.