Astudent used 10 ml water instead of 30 ml for extraction of salt water from mixture. how may this change the percentage of nacl extracted?

Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.

Match each statement with the state of matter it describes

The appropriate concentration for an iodine sanitizer is