Q4. When 20 g of salt is added to a beaker containing 100 g of water, the salt dissolves and seems to disappear as a solution is

Question

lys-0071 [83]

2 years ago

12

Q4. When 20 g of salt is added to a beaker containing 100 g of water, the salt dissolves and seems to disappear as a solution is

formed. A) What is the mass now? B) Explain your answer.

Chemistry

2 answers:

adelina 88 [10] · Answer 1 · 2023-08-22T20:54:24+03:00

adelina 88 [10]2 years ago

4 0

A) 120g B) As the salt dissolves in water it adds more mass and the water becomes more denser

Sladkaya [172] · Answer 2 · 2023-08-22T22:59:09+03:00

Sladkaya [172]2 years ago

3 0

A. 120g
B. This is because the salt forms a solution with the water hence their individual masses will be summer giving you a mass greater than both individual masses.