Chemistry Middle School

Students observe that in the presence of sunlight, silver chloride (AgCl) will react and create chlorine gas (Cl2) and leave behind solid silver (Ag). Which of the following equations correctly models and balances this reaction and has the correct reaction type?

A. AgCl + sunlight → Cl2 + Ag (synthesis reaction)

B. 2AgCl + sunlight → Cl2 + 2Ag (decomposition reaction)

C. AgCl + sunlight → Cl2 + Ag (decomposition reaction)

D. 2AgCl + sunlight → Cl2 + 2Ag (synthesis reaction)

Answers

Answer 1

Answer:

(B) 2AgCl + sunlight → Cl2 + 2Ag (decomposition reaction) is correct option.

Answer 2

The chemical equation which correctly models and balances this reaction and has the correct reaction type is  2 AgCl + sunlight → Cl₂ + 2 Ag (decomposition reaction).

What is chemical equation?

Chemical equation is a symbolic representation of a chemical reaction which is written in the form of symbols and chemical formulas.The reactants are present on the left hand side while the products are present on the right hand side.

A plus sign is present between reactants and products if they are more than one in any case and an arrow is present pointing towards the product side which indicates the direction of the reaction .There are coefficients present next to the chemical symbols and formulas .

The first chemical equation was put forth by Jean Beguin in 1615.By making use of chemical equations the direction of reaction ,state of reactants and products can be stated. In the chemical equations even the temperature to be maintained and catalyst can be mentioned.

Learn more about chemical equation,here:

https://brainly.com/question/19626681

#SPJ2

Related Questions

Other Questions
What is the solution to -3x+23-7?O x>-12O x>12O x The diagram below gives the lengths of all but one side of pentagon ABCDE. What is theperimeter of pentagon ABCDE?12 cmPerimeter =8 cm4cm-15 cmhurry asap i need it by tomorrow!! In your own words, how would you describe Heredity in one sentence? PLEASEE MY LAST POINTS!!!!!! PLEASE HELP :( HELPPPP IM TAKING FINALS!Question 17 (5 points)Which of the following most likely functions as the climax in a story? (5 points)1)"I understand finally why you lied, but we will be fixing this mess for years,"she said.O 2"We should try to find other volunteers to help us get this done," she saidquietly.3) The room grew quiet, as if we were all trying to find an answer in ourcollective brain.4)If we had only learned about Joey sooner, so much trouble could have beenavoided. What is the quotient of 30 and 3? A 33 B 27 C 90 D 10 Choose all the answers that identify how trade impacted the Muslim Empire.A)Trade helped expand Islam in the world.B)It increased and maintained the expansion of the empire.0Trade kept the empire isolated and promoted isolationist policies.D)Merchant communities developed giving Muslim control along importanttrade routes.E)It diminished the size of the empire because merchants often traveled toMuslim lands to trade. A scientist claims that Fabric A is better able to resist fire than Fabric B.Which option describes an experiment that will produce evidence that willsupport or refute her claim? 1. Evidence should always be analyzed to ensure it strongly supports your thesis/claim. ?True or False2. . Select the correct order for an introductory paragraph.a. Hook, Thesis/Claim, Reasons, Evidenceb. Hook, Reasons, Evidencec. Transition, Hook, Thesis/Claim, Reasonsd. Hook, Thesis/Claim, Reasons3. . Informative essays have a a. Thesisb. Claim4. Argumentative essays have aa. Thesisb. Claim any help is gladly appreciated! Mrs Blake is paid a weekly wage of $248. During a certain week she worked 5 hoursovertime. Her total wages were $285.50.Calculateher overtime wages(2 marks)(11)the overtime rate of pay.2 marks)p Find the 20th number in the sequence I started: 5, 7, 15, 17, 25, 27... HELP FAST I need help I have questions I need answers in coding html,css,js and python.Fast The purpose of the sleep method is to reduce the amount of energy the program uses.TrueFalseThe _____ is a collection of webpages that use the internet.pseudocodeWorld Wide WebPythonserverWhich of the following lines of code would correctly create a list called weapons?weapons == [sword, sling, knife]weapons = [sword or sling or knife]weapons = (sword, sling, knife)weapons = [sword, sling, knife]Which of these lines of code would import both the random and the time modules?import random, timeimport random and timetime.import, random.importimport(random, time)When using HTML, your text should be placed between the opening and the closing tags.TrueFalse Confused- A liquid starts at a temperature of 210 degrees and cools in a room held at a constant 68 degrees. After 8 minutes of cooling, it is at a temperature of 97 degrees. The temperature, F, can be modeled as a function of time in minutes by the equationF(t) = a(b)^t + c What was the Tom's behavior after he founds out that Daisy loves Gatsby? hey can y'all help me out some my birthday is April 7th and I get to oder things off Amazon and I'm a person who likes to do nails so do y'all know a case on Amazon where I can put all my nails stuff In a covalent bond:A. None of these.B. One atom accepts electrons from another.C. The atoms attract each other but their electrons do not interact.D. Both atoms share their electrons. Which statements BEST describe the speaker's purpose for deliveringthe speech? (Choose all correct answers that apply).A)To argue for political re-electionB)To cast blame on others for the accident0)To take blame for the incorrect actions he was guiltyofD)To clear up misconceptions about what happenedthat nightE)To praise the actions of the first responders on thescene What should a user do to find and replace text throughout a field? Use the drop-down menus to complete the steps1. Put the cursor in the field to search2. In the Home tab, open the dialog box3. On thetab, enter the text to search for and the replacement text4. After a few instances to make sure the text is being replaced correctly, you can then clicktochange all instances Answer All Three Questions.