Which of the following is an empirical formula? C_(3)H_(6) C_(3)H_(8) CH C_(2)H_(4)
Which of the following has the most mass per mole? Oxygen Nitrogen Carbon Potassium
Which of the following are the units for molarity? g/mL mol/L g/L mol/mL
When you balance the Separate Water simulation how many individual oxygen atoms do you need on the products side to complete the balanced equation? 1 2 3 4
Identify the geometry of [Cr(H_(2)O)_(6)]^3+ tetrahedral square planar octahedral trigonal planar bent
Q2: Fill in the blank. Know your __ type your text here
An element is best described as a material that has consistent physical properties. that has consistent chemical properties. that is pure. with more than one type of atom. consisting of only one type of atom.
What is the atomic number of Argon? 40 22 18
What is the name of this compound? Al(C_(2)H_(3)O_(2))_(3) ammonium acetate aluminum (III) acetate aluminum acetate ammonium carbonate
A synthetic lubricant presently used with ternary blends containing HCFCs is known as __ Alkylbenezene Polyalkylene Polywannacracker Polyolester
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
