ldentify the following: C D ... H. H. H. Br- CH3 H3C- Br CH3 H3C Br Br- Br- Br- Br Br CH3 CH3 H3C H3C H. Prompts Submitted Answers 2R. 3R Choose a match Choose a match 2R. 35 Choose a match 25. 35 Choose a match 25. 3R

Q: 2 Fe + O2→2 FeO 1. The numbers in red boxes are... A. subscripts B. coefficients C. reactants D.…

A: The chemical on left side of arrow are consider as reactant on right side it is consider as product.…

Q: This halogen is the only liquid non-metal. Group of answer choices A. Bi B. Br C. Ba D. Be E. B

A: Halogen elements are  F -> Fluorine  Cl -> Chlorine  Br -> Bromine  I -> Iodine  At…

Q: density of irregular solid mass of irregular solid 9.039 g initial volume 68 mL final volume 74…

A: Given , Mass of irregular solid = 9.039 g Initial volume = 68 mL Final volume = 74 mL Total volume…

Q: How many O₂ molecules are needed to make 6 H₂O molecules? Explain how you know or show how you…

A: A question based on stoichiometry. An unbalanced equation is prescribed for which the appropriate…

Q: Part C: Determine the density of liquids: Write your answer in the blank with correct units and…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: = a homogenous mixture s be made of liquid com

A: (7) What is a pure substance that is only made of the type of atom –  (A) Element → Element is a…

Q: 1. Which state of matter has a definite shape and volume ? * a. gas b. liquid C. solid d. both…

A: Since you have posted a question with multiple parts, we can solve only first three parts for you.…

Q: 1. 2 Li, Et,0 2. 0.5 equiv. Cul. 3. CH3(CH2)½Br -CI

A:

Q: 4. Exactly 2 g of steel wool was placed in a 100 g glass jar. After 50 g of water was added to the…

A: Dear student, we are authorised to solve only one question at a time. Please post rest of the…

Q: 1. A device used to measure atmospheric pressure is called a a. Manometer b. Barometer c.…

A:

Q: Simplify. 2 (3₁²) ² 3 (4₂²)³ Write your answer using only positive exponents. 0 X 00 S

A: -> When exponents changes their position from denominator to nominator (or) from nominator to…

Q: 36. The are...................Production of plastic products. O A. Seven. B. Four. C. Three. D. Six.

A: There are seven types of plastics produced: 1. Low density polyethylene 2. High density polyethylene…

Q: A) It has a covalent double bond.

A: Iodine is 17th(VIIA)group element• it has 7 valence shell electrons• So required single electron to…

Q: 7.At the same temperature and pressure, balloons of equal volume contain... (Single choice.)   equal…

A: We know that, From ideal gas equation,.   PV=nRT so,

Q: Identify the correct product(s) for the reaction below. 1. Hg(OAc)2, H20 2. NABH4 а. OH b. OH c. он

A:

Q: 19. For the reaction below, K, = 1.16 at 800°C. %3D CaCO,(s) = CaO(s) + CO,(g) If a 20.0-gram sample…

A: Given data :- mass of CaCO3 = 20g first we will calculate mass (w) of CO2 formed  temperature =…

Q: C. MeO₂C HOC MeO₂C MeO₂C NH2 MeO₂C NH3

A: Step 1: Step 2: Step 3: Step 4:

Q: Which atomic orbital corresponds to the given set of quantum numbers? n = 2, 1 = 1, m/= -1, ms = ½

A: Given set of quantum numbers: n = 2, l = 1, ml = -1, ms = 1/2 We have to find out the atomic orbital…

Q: Draw the resonance contributors for the following cations, anions, and radicals. CH2

A:

Q: mol stock solution of A chemist makes 0.670 L of mercury(1) chloride (Hg, Cl,) working solution by…

A: FOR DILUTION M1V1= M2V2 M1 = Initial molarity of solution, V1 = Initial volume of solution, M2=…

Q: e. Cul2 g. HgCl2 i. HgO k. FeS

A: e. CuI2 - Copper(II) iodide

Q: 5. What determines the speed at which a particle of matter moves? A. whether it is in a compound or…

A: c) how much energy it has

Q: 2. What’s the main purpose of the glass shields on an analytical balance? A. To calibrate the…

A: The main purpose of the glass shields on an analytical balance is to remove the air current so that…

Q: Danny had three colorless liquids to identify. He finds that each 200mL liquids have 162 g, 250 g,…

A: Given that, Danny had three colorless liquids to identify. In 200mL liquid X=162g  Y=250g  Z=202g We…

Q: 80. Comment on the accuracy and precision of the data collected about these basketball free-throw…

A: Accuracy : The measure of how close a measurement comes to the actual or true value of whatever is…

Q: 5.) Correctly match the terms listed on the left with the substances listed on the right. More than…

A: --> Mg (Magnesium) is an element because it is in native state  --> Fe mixed with sand then it…

Q: 2. Choose an object around you (anything you like). Make two qualitative observations about the…

A: Given : object around us  To find : Qualitative observation  Solution : There are generally two…

Q: I don't know how you got the answer, can you plz do the math step by step.

A: Recall the given reaction,                    CH3CO  →  CH3  +  COActivation energy for the…

Q: a d. Ch₂ FCh HNOS H₂SO Br FeBry Br

A:

Q: Please

A: Molar mass of compound can be calculated by multiplying index to the atomic mass of element and add…

Q: Identify the minor elimination product in the reaction below. H,O A а. Ob.

A:

Q: a. 1s 2s? 2p® 3s 3p® 3d10 4s² 4p3 b. 1s2 1p® 2s2 2p® 3s2 3p® 4s2 3do 4p3 c. 1s 2s 2p® 3s 3p® 4s2…

A: SOLUTION: Step 1: The above electronic configuration is correct. The number of electrons is 33.…

Q: 1. РОСls 2. MеMgCI 3. aq H*

A: 1. Amide reaction with POCl3 produces cyclohexane nitrile. Cyclohexane nitrile react with methyl…

Q: gas. D. Matter with a defined shape and defined volume. E. The formation of new substances by…

A: We have to match the right answer

Q: Determine the molar mass of CH OCH,.

A: We know that, molar mass of C=12 g mol-1 Molar mass of O=16 g mol-1 Molar mass of H = 1 g mol-1

Q: A student conducts an experiment using an unknown hydrate and obtains the following data Crucible…

A: Given - Crucible =  24.31g Crucible+ hydrate = 29.31g Crucible+ anhydrate =  28.26g Mg % = 29.44% S…

Q: Four research teams measured the density of a new alloy, and what each team wrote in its team…

A:

Q: Using the models below, show your work to derive the relationship between d and r in each unit.…

A:

Q: Chemistry Is The Central Science of Matter... & Energy! - The Universe Matter: what has mass and…

A: The given example of matter or pure energy is given below.

Q: Statement A. Reading the meniscus could result to an determinate type of error. Statement B.…

A: Determinate error :  These are the errors that can be avoided or whose magnitude can be determined.…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.