Ethylene glycol, commonly used as automobile antifreeze, has a specific gravity of 1.1088 at room temperature. What is the volume of 1.00 kgkg of ethylene glycol?   What is the volume of 2.00 lblb of ethylene glycol?   A 500 gg sample of mercury and a 360 gg sample of iron are at an initial temperature of 25.0∘C∘C. 250 calcal of heat is applied to each sample.   SUBSTANCE SPECIFIC HEAT [cal/(g⋅∘C)][cal/(g⋅∘C)] Iron 0.106 Mercury 0.033 What is the final temperature of mercury sample? Express your answer using two significant figures.

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.