1. Kylee has been learning that engineering and technology are beneficial to people. She now sees how things people synthesize are useful. The useful materials that benefit people are synthesized from . A. synthetics
B. natural resources

Which of these conditions most likely produces an unstable isotope?

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa

When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle. if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3.2 kilopascals, what is the partial pressure of the hydrogen?