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Interpretation: Apply knowledge that you have gained in this chapter and one or more of the FLaReS principles to evaluate the following statements or claims.
Ozone in aerosol cans was once used as a room deodorizer. An inventor proposes that such preparations be reintroduced because any ozone entering the environment would help to restore the protective ozone layer in the stratosphere.
Concept Introduction:
FLaReS are a set of rules to test a claim:
Falsifiability: is there any evidence to show that the claim is false.
Logic: Any evidence provided in support of claim must be of sound reasoning. The conclusion follows inevitably from its premises provided the premise is true.
Replicability: If a claim is based on experimental result it is necessary for the evidence to be replicable in subsequent experiment or trial.
Sufficiency: Burden of the evidence for any claim rests on the claimant. Extraordinary claims demand extraordinary evidence. Evidence based on authority and or testimony is never adequate.
If a claim possess all four, then it might be true. On the other hand, it could still be proven false. However, if a claim fails even one of the FLaReS tests it is likely to be false.
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Chapter 13 Solutions
EBK CHEMISTRY FOR CHANGING TIMES
- Does the carbonyl group first react with the ethylene glycol, in an intermolecular reaction, or with the end alcohol, in an intramolecular reaction, to form a hemiacetal? Why does it react with the alcohol it does first rather than the other one? Please do not use an AI answer.arrow_forwardThe number of noncyclic isomers that have the composition C4H8Owith the O as part of an OH group, counting a pair of stereoisomers as1, is A. 8; B. 6; C. 9; D. 5; E. None of the other answers is correct.arrow_forwardNonearrow_forward
- The number of carbon skeletons that have 8 carbons, one of which istertiary is A. 7; B. More than 7; C. 6; D. 5; E. 4arrow_forwardThe azide ion is N3^-. In addition to the ionic charge, it’s three mostimportant contributing structures also have formal charges. The totalnumber of π bonds in these three contributing structures isA. 6; B. 12; C. 3; D. 9; E. None of the other answers is correct.arrow_forwardThe sum of the numerals in the name of the compoundis A. None of the other answers is correct.; B. 11;C. 6; D. 8; E. 5.arrow_forward
- A compound has a six carbon ring with three double bonds. Attachedto the ring is a three carbon chain with a triple bond and a two carbonchain with two bromines attached. The number of hydrogens in a molecule of this compound is A. 10; B. 12; C. 14; D. 13; E. None of the other answers is correct.arrow_forwardCan you help me? I can't seem to understand the handwriting for the five problems, and I want to be able to solve them and practice. If you'd like to give me steps, please do so to make it easier understand.arrow_forwardThe number of 2sp3 hybrid orbitals in the moleculeis A. 12; B. 8; C. 3; D. 11; E. None of the other answers is correct.arrow_forward
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