The frequency of a sound wave is 457 Hz and the speed is 342.5 m/s. What is the sound’s wavelength

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction

40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume