A chemical supply company sells sulfuric acid (H2SO4) in a concentration of 4.00 M. What
volume of this solution would you need to make
12.0 mL of a 0.50 M H2SO4 solution?
Which equation should you use?

Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled