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pantera1 [17]
3 years ago
12

Choose all that apply: Living organisms use atoms from sugar molecules combined with other elements to form: Question 9 options:

Lipids Metals Nonmetal atoms Nucleic Acids
Chemistry
1 answer:
Lina20 [59]3 years ago
8 0
Living organisms use atoms from sugar molecules combined with other elements to form lipids and nucleic acids. Lipids are hydrophobic organic compounds composed of carbon and a high ratio of hydrogen to oxygen. Nucleic acids are an acidic polymer of nucleotides found or produced in the cell nucleus. 
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3 years ago
How many grams of sodium sulfide can be produced when 45.3 g Na react with 105 g S?
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Balance the equation: 2Na + S --> Na2S
Using the given amount of the reactants in the reaction, calculate the amount of the product:
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The limiting reactant would be Na:
<span>1.97 mol Na x (1 mol Na2S/ 2 mol Na) x (78.04g/mol) = 76.87g of Na2S produced</span>
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3 years ago
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3 years ago
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mr Goodwill [35]

Answer:

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7 0
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Answer:  J

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