3. Tell how you would prepare the following solutions from the given stock solutions a. 3.00 L of 0.500 M H, SO, from 18.0 M H2SO4 (concentrated H, SO.) b. 100.0 mL of 2.5 M HCl from 11.8 M HCI​

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?

Ill give u brainliest pls how is mass of carbon conserved during cellular respiration