Chemistry, 24.07.2019 14:30 2019jonathanbradford
Achemist reacts 8.85 g of iron with an excess of hydrochloric acid to form hydrogen gas and iron(ii) chloride. calculate the theoretical yield and the percent yield of hydrogen if 0.27 g of h2 are collected. ty = g h2 py = %
Answers: 1
Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
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Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775
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When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa
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Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
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Achemist reacts 8.85 g of iron with an excess of hydrochloric acid to form hydrogen gas and iron(ii)...
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