A 100.0-g sample of water has an initial temperature of 25.0°C. The final temperature of the after heating was 27.0°C. How many joules of heat is released by the reaction? (Cwater = 4.18 J/g•°C) (show work)

It would be (at) + cu (s)

Adozen is 1221/12 = 1.751.75 x 12 = 21therefore, 1.75 is the answer.

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

Ibelieve the answer is d. titaniumhope my answer has you : )