A wave travels at 344 m/s and had a wavelength of 0.35 m. its frequency is closest to: 120 Hz
344 Hz
980 Hz
1200 Hz

In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l

List four observations that indicate that a chemical reaction may be taking place

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?