What would be the PPM of AgCl if 1.040x10^-4 g of a solute is dissolved in 200. g of water?

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number

Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.