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Determine the mass in grams of 3.00 × 10²¹ atoms of arsenic. (the mass of one mole of arsenic is 74.92 g.)
Answers: 2
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Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%
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George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.
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Chemistry, 22.06.2019 09:30
1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle
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Determine the mass in grams of 3.00 × 10²¹ atoms of arsenic. (the mass of one mole of arsenic is 74....
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