Water hardness is expressed as parts per million calcium carbonate. If there are 850 ppm of calcium carbonate in well water, how many grams of calcium carbonate are in 16.2kg of water? Answer with 2 significant figures and do not put units in the answer box (they are g).

Water hardness is expressed as parts per million calcium carbonate. If there are 850 ppm of calcium carbonate in well water, how many grams of calcium carbonate are in 16.2kg of water? Answer with 2 significant figures and do not put units in the answer box (they are g).

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter1: The Nature Of Chemistry

Section: Chapter Questions

Problem 120QRT

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Concept explainers

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.

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Water hardness is expressed as parts per million calcium carbonate. If there
are 850 ppm of calcium carbonate in well water, how many grams of calcium
carbonate are in 16.2kg of water?
Answer with 2 significant figures and do not put units in the answer box (they
are g).
Show your calculation on your submitted work.

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