A 6.7 kg object moves with a velocity of 8 m/s. What's its kinetic energy

Different molecular compounds and elements

You have a balloon with a fixed amount of air in a sealed jar at room temperature. The balloon doesn't fill the entire jar. You place the jar in a pan of boiling water. -describe what happens to the balloon inside the jar.

chemist is using 387 mL of solution of acid in water if 13.3 of the solution is acid how many milliliters of acid are there round answer to nearest tenth

7) Find the mass of 250.0 mL of benzene. The density of benzene is 0.8765 g/mL.

How does a hydrogen bond compare to a covalent bond?

What is the total number of moles of naoh needed to react

DNA codes for proteins, which are the building blocks of organisms. What is the most abundant protein in the human body? 1. Tubulin 2. Albumin 3. Collagen 4. Keratin

Scientific notation of 2/10

A sample of H2 at 1.5 atm has its pressure decreased to 0.50 atm, producing a new volume of 750 mL. What was the original volume?

What coefficient would the O 2 have after balancing C 4 H 10 + O 2 CO 2 + H 2 O?