Which of the following cycloalkanes has the most angle strain? Select the single best answer. Cyclopentane Cyclobutane C Cyclohexane Cyclopropane
A chemical or combination of chemicals that prevents pH changes is called a square
Which statement about alcohol is not correct? Can dissolve membrane lipids Can be used as a degerming agent and antiseptic Can denature proteins Is typically used as a sterilizing agent
What is the structure for the compound: Cl_(2) bent linear trigonal pyramidal tetrahedral
Write the formula for the acetate ion. formula: square
How many cycloalkane constitutional isomers are there with molecular formula C_(5)H_(10) Select the single best answer. (Stereoisomers are not constitutional isomers.) 4 3 5 2
The orbital hybridization on the carbon atoms in SCN- is sp^3 sp^2 sp. sp^3d^2
What is the molarity of a solution that contains 6 moles dissolved in 2 L of water? 12M 3M 12M 0.3M
There were issues with Daguerre's process-which apply? unreproducible Small Toxic process All of these
Which of the following characteristics or postulates are NOT significant in collision theory? Have energy equalto or greater than the energy required to rearrange the atoms Proper orientation The atoms must be hard spheres None of these options
Which of the following alcohols will be used in this lab? Butanol Propanol Ethanol Methanol
Acidic dyes work best in low pH environments. are used for staining negatively charged molecular structures. are negatively charged and work best at low pH. are lipid soluble. are negatively charged.
How many protons does carbon have? 40 39.09 6 12
Measurements taken with a spectrometer require a __ to eliminate background readings from components other than what is being measured in the sample. Select one: a. sample b. replicate c. treatment d. blank
11. [Periodic Table and Periodic Law] Which of the following elements has the greatest tendency to attract electrons in a chemical bond? A. Carbon B. Oxygen C. Fluorine D. Nitrogen
-Develop possible solutions - Brainstorming - think of as many solutions as possible of \( \mathrm{CO}_{2} \) wooden car
8. Every chlorine atom has: 7 electrons 17 neutrons a mass number of 35 an atomic number of 17
1. $6P_{4}O_{10}+H_{2}O$ $3H_{3}PO_{4}$
What is the maximum number of electrons that can occupy a given orbital if they have different spins? 4 2 1 3
How will we know how many electrons are in each ATOM? Type your answer here
