Joe S.

01/28/22

What is the area in square meters of 448 g of a piece of tin foil (tin atomic symbol: Sn) that has a thickness of 23921 nm? The density of Sn is 5.75g/cm3.

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01/27/22

According to the following reaction, how many grams of water are required for the complete reaction of 22.9 grams of carbon monoxide?

According to the following reaction, how many grams of water are required for the complete reaction of 22.9 grams of carbon monoxide?CO (g) + H2O (l) CO2 (g) + H2 (g)

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Chemistry

12/06/19

Find the millileters of 10% solution and millileters of 40% solution.

Joy needs to mix a 10% saline solution with a 40% saline solution to create 200 millileters of a 22% solution. How many millileters of each solution must Joy use?

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Physical Science

12/06/19

Compare and contrast a dilute solution of a strong acid and a concentrated solution of a weak acid

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Chemistry

10/03/19

What’s the molecular and net ionic equations?

What’s the molecular and net ionic equations, including phases, for the reaction that occurs between aqueous sodium chloride, NaCl, and aqueous silver nitrate, AgNO3.

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