Calculate the final temperature of the system: a 50.0 gram sample of water initially at 100 °c and a 100 gram sample initially at 27.32 °c are mixed. the specific heat of water is 4.184 j/gc). record your answer in scientific notation using 3 significant figures.

The final temperature of the water system is 51.5 °C.

Explanation:

A 50.0 gram sample of water initially at 100 °C

Mass of the water = 50 g

Initial temperature of the water =

Final temperature of the water after mixing =

-Q' = heat lost by 50.0 g of water

A 100.0 gram sample of water initially at 27.32°C

Mass of the water ,m'= 10.00 g

Initial temperature of the water =

Final temperature of the water after mixing =

Q = heat gained by 100.0 g of water after mixing

-Q'=Q (Energy remains conserved)

The final temperature of the water system is 51.5 °C.

an honest friend. a friend who cares about me, and wont use me. a friend that i can trust. not someone who is fake

mark this brainliest lol i need one more.

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."