You wait an empty glass filter on the balance and record a way of 12.4361 g. After a 1.00 L sample of river water has been filtered and the filter has been dried for one week at 105°C, the dried filter and TSS weigh 13.682 g. What is the weight of the TSS? Make sure to give the answer in correct significant figures in with the correct units.

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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.