A condensed structural formula is a simple way of representing organic compounds.
The given organic compounds and condensed structural formula is presented below;
- The condense structural formula of alkene 2,7 Undecadiene with molecular formula C₁₁H₂₀ is in the image uploaded.
- The condense structural formula of 2,8 Nonene with the molecular formula C₉H₁₈ is in the image uploaded.
- The condense structural formula of 5 Decyne with the molecular formula C₁₀H₁₈ is in the image uploaded.
Learn more about structural formula here: brainly.com/question/514499
H- is the one without electron
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Answer:
D will brain cancer eventually be curable?
Explanation:
To determine the quantity of pure CaCl2 from the given amount of CaCl2.9H2O, we use the ratio of CaCl2 to CaCl2.9H2O. From the formula the ratio would 1 is to 1 We calculate as follows:
7.5 g CaCl2.9H2O (1 mol / 273.1215 g) ( 1 mol CaCl2 / 1 mol CaCl2.9H2O ) ( <span>110.98 g / 1 mol ) = 3.05 g CaCl2
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