3.11. What is the importance of 3000 cm-1? a. This is the frequency of the natural harmonic of the mysterious musical note B# and is also the genesis of the name of André 3000. b. This is the wavenumber on an IR spectra that indicates the presence of a terminal alkyne C-H stretch. c. This is the wavenumber on an IR spectra that divides C-H bonds from sp3 carbons versus those from sp/sp? carbons. d. This is the narrow frequency of C=O bond stretching in molecules at room temperature. e. This is the single wavelength of a C-H bond stretch in an IR spectra.

4. (Also can you explain what is meant by determinant error)

3, What's the value of log 1? Group of answer choices A, 10 B, 1 C, 0 D, 2

If this piece of blue litmus paper is placed in that acid solution,then this piece of blue litmus paper will turn red.which of the following is true of this conditional statement: A. The antecedent is "this piece of blue litmus paper will turn red." B. This statement is false. C. This statement cannot serve as a premise in an argument. D. This statement cannot be the conclusion of an argument.

Answer choices for blank 1(there is only one correct answer for each blank): A B C D E F G H J Answer choices for blank 2(there is only one correct answer for each blank): A B C D E F G H J Answer choices for blank 3(there is only one correct answer for each blank): A B C D E F G H J Answer choices for blank 4(there is only one correct answer for each blank): A B C D E F G H J Answer choices for blank 5(there is only one correct answer for each blank): A B C D E F G H J