Question

20 Points! A student takes a beaker with distilled water and dissolves 30.0 grams of salt into the beaker of water. He realizes he forgot to measure the mass of the water before-hand! The end mass of the beaker with salt water is 851.0 grams and the empty beaker originally has a mass of 412.0 grams. What is the mass of the distilled water?

Answer 1

442

Step-by-step explanation:

og empty beaker + salt

Answer 2

409.0 grams

Step-by-step explanation:

total mass-(mass of salt+mass og empty beaker)