A gas has an initial pressure of 0.2 atm. If the pressure increases to 0.9 atm, the volume is 35 L. What was the original volume? GIVING BRAINLIEST TO FIRST ONE WITH THE CORRECT ANSWER.

Why is silver chloride is an ionic compound

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

Which of the following would not diffuse through the plasma membrane by means of simple diffusion? 1 oxygen 2 glucose 3 a steroid hormone 4 a lipid soluble vitamin