The correct answer (reported to the proper number of significant figures) to the following is: (1815 - 1806) x (9.11 x 7.92) = %3D O 1.7 x 103 O 6.0 x 102 O -1.3 x 104 O 1.8 x 105 O 1.6 x 104

Q: A harmful chemical named TNF has been found to be in the regional environment in Reno. Environmental…

A: Based on the given data, it is identified that TNF is consumed through fish, water, air, and settled…

Q: Based on the risks and benefits of bleach and vinegar and as an individual make a recommendation in…

A: When considering household disinfection, two commonly considered options are bleach and vinegar.…

Q: You didn't post anything!!! where is the drawing solutions?

A: Certainly! The creation of a carbocation and the following attack of a nucleophile are the two…

Q: I'm so lost can you help?

A: Mass of cup and lid = 7.67 g Mass of cup, lid and cold water = 32.68 g Mass of cold water = 32.68 g…

Q: 17. 18. 19. HI (2 equiv.) [1] OCH 3 [2] H₂O HBr

A:

Q: A solution is used as a hemostatic and antiseptic agent? A) Hydrogen peroxide B) Sodium…

A: The solution that acts as homeostatic and antiseptic agent is given below

Q: Ninety-five to 98 percent of the alcohol consumed is___________ to carbon dioxide and water.

A: Alcohol undergoes combustion in the presence of oxygen which results in the formation of carbon…

Q: Why are sharp knives more effective than dull knives ?

A: Sharp knives are more effective than dull knives because

Q: 9. C,H¿O (Propanone) 10. C,H10 11. C,H,OH (Isopropanol) 12. C,H1,0 (Pentanone)

A:

Q: I need an explanation of #5

A:

Q: Given the following data P(s) + 6Cl;(g) 4PC1,(g) AH = -1225.6 kJ %3D P,(s) + 50,(g) – AH = -2967.3…

A:

Q: please help! *urgent* write as many accurate and relevant statements about the picture below. please…

A: The covalent bond that holds together is peptide bond. When carboxylic acid of one molecule reacts…

Q: :- ОН OH Br Zn, HCI SH HS HCI -CI CI 2.

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 60+ 50 True False 40- kcal/mol 30 20 10 0 course of rx The reaction will proceed spontaneously

A: The given graph is We to check the spontaneity of the reaction.

Q: I really need help with this it is really hard to me and Idk what to do can you please help me

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Starting Material OH Ph 1. 2 equiv LiNH2/NH3 2. CH31

A: The given compound has two acidic hydrogen atoms. In the presence of two equivalent LiNH3, NH3 both…

Q: the limiting reagent and its amount in the active ingredient Potassium Iodide

A: The chemical reactions occur according to the stoichiometry of the various compounds present in the…

Q: Blank 1 is the breakdown of chemical compounds in organic matter that results in the release of…

A: The process of organic matter decomposition includes the physical breakdown of substrate and…

Q: Calculate AG° and K at 25°C for the reactions in Exercises 37 and 41.

A: 37(a) The given reaction is, The most positive standard reduction potential is considered as…

Q: Please give another example. Thank you

A: Gross Errors :-  The errors which are large in magnitude and are due to human mistakes in reading…

Q: What can we use hard water for?

A: USES OF HARD WATER Uses of hard water is given as following : 1. Hard water contains extra minerals…

Q: What section of Quality control is very prone to cross contamination ang particulate matter…

A:

Q: This assignment is designed to help you learn how to determine total costs by combining direct and…

A: Part 2: ExplanationStep 1: Set up a table with the following columns: Department, Direct Costs,…

Q: Which of the following is a benefit of implementing a Total Productive Maintenance (TPM) program? a)…

A: Total Productive Maintenance (TPM) and Its Benefits: A Comprehensive AnalysisIntroductionTotal…

Q: List 4 things to be considered when determining the type of irrigation system to use. a. b. c. d.

A: Water is inevitable for the healthy growth of plants. So in areas where rain fall is not sufficient…

Q: BASIC PURE SUBSTANCE MIXTURE DESCRIPTION (color; physical state; transparent/translucent/opaque;…

A: Solution: 1.Brass: We know the brass in the alloy is made of mixture of metals Zinc and copper. It…

Q: CS2 Express your answer in moles. ? mole Submit Previous Answers Request Answer X Incorrect; Try…

A: To calculate the number of moles in 5.00 g of each of the following: CS2 Ca3N2

Q: The following evidence was obtained from an experiment to determine the molar concentration of a…

A: The concentration can be determined by the ratio between the number of moles of the compound to the…

Q: Archie was pouring a solution from a test tube into a beaker when his friend Guy surprised him from…

A: When laboratory glassware breaks, it can do a lot of harm. Injuries from broken glassware can range…

Q: Solid particles in water may exist in 3 ways - dissolved, dispersed, or suspended. (True/False)…

A: Answer-1 True   Explanation: Solid particles in a solution can exist in 3 different forms. When they…

Q: Suppose that you heated the hydrated copper (II) sulphate in a test tube, instead of a beaker. How…

A: A question based on general chemistry that is to be accomplished.

Q: Weighted average if these values Value-7.00, 8.00, 9.00 Weight-75.0%, 15.0%, 10.0%

A:

Q: Can i get help please

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…