Please Explain Steps 47.9 g of potassium chlorate, KClO3, is used to make a solution with a concentration of 0.650 mol/L. What is the volume of the solution?

An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons

Essay-alternative energy sources research sources of energy that are being developed. write a report of 350-400 words discussing the information you learned concerning the development of various energy sources and the impact that you think they will have on your life. include sources cited at the end of your report using the mla format. follow the rubric guidelines. note that wikipedia is not an appropriate resource for a research paper. worth 99

What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?