Answered: Describe the chemical reaction that…

Science

Chemistry

Describe the chemical reaction that produces flame in wildfire. Describe both energy and matter change

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter3: Matter-properties And Changes

Section: Chapter Questions

Problem 49A

See similar textbooks

Related questions

Q: In a chemical cold pack, two substances are kept separateby a divider. When the divider is broken,…

A: In case of exothermic reaction heat is produced to the surroundings whereas in case of endothermic…

Q: In an exothermic reaction, chemical energy is converted to

Q: The study of energy changes that accompany chemical and physical changes is known as? Select one: a.…

A: It is not definition of physical chemistry because it is interactions and transformations of…

Q: A. ENDOTHERMIC AND EXOTHERMIC REACTION: Decide whether each of this reaction is exothermic or…

A: Exothermic reactions are those reactions in which heat releases. Endothermic reactions are those…

Q: Fifty grams of ethyl alcohol is heated from 250°c to 900°c. how much heat was absorbed in the…

A: Mass of ethyl alcohol = 50 grams. Initial temperature = 250 °C Final temperature = 900 °C Heat…

Q: Of the following examples, which is exothermic? A. dissolving ammonium nitrate in water to cool the…

A: Exothermic reaction: Heat is evolved in reaction. Endothermic reaction: Heat is absorbed in the…

Q: Identify each of the changes as either path dependent or path independent. Path dependent Path…

A: The heat and work changes are path dependent. Volume and internal energy changes are path…

Q: What happens when Ethanol burns and what happens after it burns? What happens to the matter in…

A: Ethanol is a chemical substance made up of carbon, hydrogen and oxygen atoms. The chemical formula…

Q: Define chemical energy

A: Define chemical energy

Q: Why is coal considered stored or potential energy?

A: Welcome to bartleby !

Q: Classify each change as exothermic or endothermic.(a) wood burning in a fire(b) ice melting

A: The given processes has to be classified as exothermic or endothermic.

Q: Two yellow substances are mixed in a flask. The flask then feels warm. This is an example of what…

Q: Decide whether each of these reactions is exothermic or endothermic. 1. When two chemicals mix their…

A: An exothermic reaction is one that is associated with the evolution of energy (usually in form of…

Q: In chemistry, explain different types of energy and how energy is released or absorbed in a…

A: Energy is a term which can be defined as a push due to which an object can perform any work. In…

Q: Which statement is true about endothermic and exothermic reactions? Energy is absorbed in an…

A: Exothermic reactions are the reactions in which energy is released from the system to the…

Q: What kind of kinetic energy is most often produced from chemical energy in chemical reactions?

Q: Calssify the following process as endothermic or exothermic. A match burns Ice melts Molten metal…

A: When heat is released from the system then reaction is called exothermic and when heat is absorbed…

Q: The flow of energy due to a temperature difference is known as __________. A.Heat B.Temperature…

A: We know that Heat is form of thermal energy which is transfered between two systems with…

Q: What is Kinetic Energy? Give an example?

A: Force is applied to accelerate an object. Work is needed order to apply force. Energy is…

Q: 15. When hot tea is poured into both a steel cup and a styrofoam cup, the steel cup quickly feels…

A: Steel cup is a good conductor of heat and styrofoam is a bad one as explained below . Hence the…

Q: According to the graph below, is this reaction exothermic or endothermic? Time O Endothermic because…

A: the given graph is,

Q: Name a common device that is used to accomplish each en-ergy change:(a) Electrical energy to thermal…

A: Since we answer only up to three sub-parts, we'll answer the first three. Please resubmit the…

Q: Determine the mass of a sample of aluminum if losing 5,150 joules of heat causes its temperature to…

Q: 20. Dissolving the salt potassium nitrate in water is an endothermic reaction. What would be…

A: The dissolution of potassium nitrate salt in water is an endothermic reaction. As the potassium…

Q: A. Specific Heat Metal Mass of metal: 58.9530 Original temperature of water: Original temperature of…

A: Q = mC ∆T ∆T = Tf -Ti Specific heat capacity of water = 4.184 J/g oC

Q: A. Specific Heat Metal Mass of metal: 58.9530 Original temperature of water: Original temperature of…

A: Temperature loss of metal = [ 100-25] =75 0C Specific heat of metal = 0.285 J/g 0C

Q: 4. An athlete eats food in order to get energy for their competition that day. What type of energy…

Q: 5. Classify the following as an endothermic or exothermic reaction. (a) burning of natural gas…

A: Endothermic reactions are the one in which heat is required or absorbed during a chemical…

Q: e Joule e Energy is absorbed e Energy can change forces from one type to another e freezing e…

A: Thermodynamics is a branch of science which deals with the concept of heat and temperature and also…

Q: What energy transformations take place when a moving car brakes and skids to a stop? Select all that…

A: According law of thermodynamics energy can never be created and can't be destroyed. It converted…

Q: 1.7. A 225-pound athlete needs to run a distance of 546.807 yards. Solve for the energy he will…

A: Conversion of pounds to kg: 1 pound=0.4536 kg225 pounds=225×0.4536=102.06 kg Conversion of yard into…

Q: Energy being absorbed in a substance that causes it to get cooler is known as what type of reaction?…

A: Solution All chemical processes area unit in the midst of energy changes. once a reaction takings,…

Q: A helium-filled balloon spontaneously deflates overnight as He atoms diffuse through the wall of the…

A: According to the first law of thermodynamics, There has no change in the system's internal energy as…

Q: An example of using chemical energy is O a walking O b looking at the sun O c running d. eating

Q: Use the graph to answer the following questions: Reactants Products Energy

Q: Which of the following statements about energy is false? Energy can neither be created nor…

A: We have to choose false statement about energy First of all we will see the energy related theory

Q: Which of the following types of energy is a form of potential energy? a. electrical energy b.…

A: Energy : Capacity to do work is called 'Energy' . Types of energy : It may exist in kinetic,…

Q: Consider the gasoline in your car's gas tank. What happens to the energy stored in the gasoline when…

A: Gasoline contains stored energy in the form of potential energy. When one drives a vehicle, one…

Q: The following picture is a representation of This process releases very large amounts of energy.…

A: Given : Large amount of energy is released. And the process is as shown below.

Q: Identify the process which undergoes exothermic process. A. Cooking egg B. Baking bread C. Burning…

A: Heat, light, and sound are all forms of energy released by chemical reactions. Exothermic responses…

Q: Match these words with their definition. Thermal energy [ Choose ] kinetic energy [ Choose ]…

A: The different energies of molecules due to different surroundings and processes are listed below-

Q: The amount of heat energy needed to raise the temperature of a substance is called its A) specific…

A: The amount of heat energy needed to raise the temperature of a substance is called

Q: During an endothermic chemical reaction, Select one: O a. a system becomes warmer, and the chemical…

A: The classification of a chemical reaction on the basis of heat or energy transfer: Endothermic…

Q: 1. Give an example of energy transformation/conversion that you usually encounter or observe in your…

A: 1) the remote that we use in our home has battery cell which store energy in the form of chemical…

Q: Which statement is true of a chemical change? A. Heat is always exchanged between the system and…

A: Thermodynamics is the branch of chemistry in which we deals for the change in energy or heat, work…

Q: In chemical processes, what is the most prevalent kind of kinetic energy released?

A: Thermal energy or heat energy is the most prevalent form of kinetic energy released during a…

Q: energy is energy in motion and energy is energy that an object has due to it position or chemical…

A: Energy => ability to perform work by the body.

Q: exothermic reaction is one that in the chemical process:Immersive Reader

A: An exothermic reaction is one that in the chemical process:Immersive Reader A) absorbs energy. B)…

Question

100%

Describe the chemical reaction that produces flame in wildfire. Describe both energy and matter change

Definition Definition Transformation of a chemical species into another chemical species. A chemical reaction consists of breaking existing bonds and forming new ones by changing the position of electrons. These reactions are best explained using a chemical equation.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

A book is held 6 feet above the floor and then dropped. Which statement is true? a.The potential energy of the book is converted to kinetic energy. b.The potential energy of the book is destroyed. c.Kinetic energy is created. d.The total energy of the system will not be conserved.
Explain the economic importance of conversions between different forms of energy and the inevitability of losses in this process.
aIs the process of boiling water exothermic or endothermic with respect to the water? bA charged object is moved closer to another object that has the same charge. The energy of the system changes. Is it a change in kinetic energy or potential energy? Is the energy changes an increase or a decrease?
List four indicators that a chemical change has probably occured.
A particulate-level illustration of the reaction AB+CDAD+CB is shown below. a Identify the reactants and products in this reaction. b Is the change shown chemical or physical? c Is the mass of the product particles less than, equal to, or greater than the mass of the reactant particles? d If the reaction takes place in a container that allows no energy to enter or leave, how does the total energy in the container after the reaction compare with the total energy in the container before the reaction?
During a recent winter month in Sheboygan, Wisconsin, it was necessary to obtain 3500 kWh of heat provided by a natural gas furnace with 89% efficiency to keep a small house warm (the efficiency of a gas furnace is the percent of the heat produced by combustion that is transferred into the house). (a) Assume that natural gas is pure methane and determine the volume of natural gas in cubic feet that was required to heat the house. The average temperature of the natural gas was 56 F; at this temperature and a pressure of 1 atm, natural gas has a density of 0.68 1 g/L. (b) How many gallons of LPG (liquefied petroleum gas) would be required to replace the natural gas used? Assume the LPG is liquid propane [ C3H8 : density, 0.5318 g/mL; enthalpy of combustion, 2219 Id/mo for the formation of CO2(g) and H2O(l) ] and the furnace used to burn the LPG has the same efficiency as the gas furnace. (c) What mass of carbon dioxide is produced by combustion of the methane used to heat the house? (d) What mass of water is produced by combustion of the methane used to heat the house? (e) What volume of air is required to provide the oxygen for the combustion of the methane used to heat the house? Air contains 23% oxygen by mass. The average density of air during the month was 1.22 g/L. (f) How many kilowatt—hours ( 1kWh=3.6106 J) of electricity would be required to provide the heat necessary to heat the house? Note electricity is 100% efficient in producing heat inside a house. (g) Although electricity is 100% efficient in producing heat inside a house, production and distribution of electricity is not 100% efficient. The efficiency of production and distribution of electricity produced in a coal-fired power plant is about 40%. A certain type of coal provides 2.26 kWh per pound upon combustion. What mass of this coal in kilograms will be required to produce the electrical energy necessary to heat the house if the efficiency of generation and distribution is 40%?
Which of the following is the best example of potential energy changing to kinetic energy? a.Pushing a rock off a cliff. b.Sitting in a rocking chair. c.Observing a bird fly d.Standing on a table
In the following equation for a chemical reaction, the notation s, l, or g indicates whether the substance is in the solid, liquid, or gaseous state:2H2S(g)+3O2(g)2H20(g)+2SO2(g)+energy. Identify each of the following as a product or reactant: a SO2(g); b H2S(g); c O2(g); d H20(g). When the reaction takes place, is energy released or absorbed? Is the reaction endothermic or exothermic?
The flashlight in the photo does not use batteries. Instead, you move a lever, which turns a geared mechanism and finally results in light from the bulb. What type of energy is used to move the lever? What type or types of energy are produced?