Answered: 1. Fundamentally, what is a catalyst in…

1. Fundamentally, what is a catalyst in a reaction? A reactant A product It is both a reactant and a product It is neither a reactant nor a product

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

Chapter9: Chemical Reactions

Section: Chapter Questions

Problem 77A

See similar textbooks

Related questions

Q: Volume of Volume of Volume of Volume of water, Time from mixing to dramatic color A, B, C, ml…

A: Rate law for such reaction is written as Rate = [A]X[B]Y[C]Z where x,y,z show the order of…

Q: Examine the following reactions.Reaction 1PCl3(g) + Cl2(g) →→ PCl5(g) Reaction 2PCl5(g) →→ PCl3(g) +…

A: The reaction 1 is written as follows:PCl3 (g) + Cl2 (g) → PCl5 (g)The reaction 2 is written as…

Q: Briefly describe the Cope reaction. Illustrate your answer with suitable chemical equations.

A: Number of functional group is associated with organic compounds which impart specific chemical and…

Q: Stoichiometry is best defined as the qualitative relationship between reactants and products in a…

A: The term stoichiometry is used in respect of chemical reactions. Stochiometric is derived from a…

Q: AKS 4g. A candle is placed into a sealer jar. The flame eventually goes out on the candle. Which…

A: Putting the jar over the candle keeps oxygen from outside the jar from getting in. The reaction can…

Q: 3 27 Overall Reaction: CH4(g) + NH3(g) → HCN(g) + 3H2(g) Reaction ΔΗ° (kJ) -91.8 N2(g) + 3H2(g) →…

Q: zed the different types of chemical reactions. Complete this table below. Use a separate sheet of…

A: A synthesis reaction occurs when two or more reactants combine to form a single product. This type…

Q: 3. Define all the terms Reactant: ele... Product: Suppor

Q: During a reaction, reactant molecules are consumed while product molecules are formed. true or…

Q: fill in the blanks to properly balance this equation __Agl+ __Na2S= __Ag2S+ __NaI

A: We are to balance the given equation __Agl+ __Na2S= __Ag2S+ __NaI We will use simple hit and trial…

Q: The equation: 2 AIBr35 2 A 3 Bre is an example of which typeiof reaction Select all that are true.…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 5. Nitric acid (HNO3) reacts with barium hydroxide to produce barium nitrate and water. 6. Calcium…

A: Here is not clear what you want to ask But I think you want to ask about the reaction which goes in…

Q: 6 What are two primary evidences of a chemical reaction, and what are they ?

A: Two primary evidence of chemical reaction given below.

Q: A general principle of physiology states that physiological processes are dictated by the laws of…

A: The law of mass action can be applied as a contributing factor in muscle fatigue as follows.

Q: Suppose a pair of chemical compounds A and B can react in two different ways: A+B C Reaction 1 gives…

Q: reactant 1 reactant 2 product + chemical reaction: | (don't forget phase notation!) + appearance of…

A: The chemical equations should be balanced in accordance with the law of conservation of mass. This…

Q: 1. Two experimental procedures have the same reactants and the same products. Procedure A has 4…

A: The question is based on the concept of chemical reactions. we have to identify the impact of higher…

Q: For the following reactions, determine the value of x (in mol). 4 C + S8 → 4 CS2 2.1 mol Ss yields x…

Q: What are the most common types of reactions?

A: Decomposition chemical reaction In decomposition reactions, a single compound breaks into two or…

Q: (A) H2 (B) H2 HCI - (C) H2 Consider the reactions shown: What type of reaction is it? Which is the…

A: In the given reaction alkane reacts with HCl. The reaction is possible by free radical mechanism.…

Q: Suppose a pair of chemical compounds A and B can react in two different ways: A+B C Reaction 1 gives…

A: Solution: i). Reaction-1: A + B ----> C a) It is mentioned that the reaction…

Q: Balance the following reactions. Do not leave anything blank. (a) fill in blank Na + fill in blank…

A: Answers to all the blanks have been given below.

Q: combustion: C4 H6 (g) + O2 (g) –, Express your answer as a complete chemical equation, with…

Q: Give at least 10 chemical reactions that typically happen at home. For those reactions, identify the…

A: chemical reactions in daily life

Q: The concept of determining which reactant is limiting and which is in excess is akin to determining…

A: The limiting reagent refers to the compound that is fully utilized after the completion of chemical…

Q: Classification of Reactions Part 1: Classify the following reactions as synthesis, decomposition,…

A: Different types of reaction: a) Precipitation reaction: In precipitation reaction an insoluble salt…

Q: For the following reaction, select all the statements that are correct. Br2 Br Br Br Br Br Br Br Br…

A: Styrene reacts with bromine via the mechanism as shown:

Q: Select Reaction 1, SnCl½(s) + TiBr2(s) – SnBr2(s) + TiCl2(s) and Reaction 3, TiCl,(s) + Cl½(g) –…

A: SnBr2(s) + TiCl2 (s) -->SnCl2(s) + TiBr2(s)

Q: Is placed a sealed jar. The flame eventually goes out on the candle. Which reactant is limitir the…

A: The question is based on the concept of Reaction Stoichiometry. We have to determine what is the…

Q: Ethane C2H6 burns in oxygen. This reaction results in the formation of carbon dioxide and water.…

Q: 31n 15 undo 32 H → P+? 15 Express your answer as a particle. ΑΣφ ? OA chemical reaction does not…

A: Identify ? mark of the given reaction ?

Q: In double-replacement reactions, two substances react to give products at a certain reaction rate.…

A: For double displacement Reaction, one reactant atom exchange by another reactant atoms this type of…

Q: Determine the physical states for the products and then determine which factor does NOT drive…

A: (i): Since KOH is a soluble salt, it is completely soluble in water. Hence state of KOH is aqueous…

Q: Students can develop alternative conceptions (commonly called misconceptions) in relation to some…

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

Q: Particles cannot exist as either reactant or product ever. O True O False

A: Atoms are considered as the particles which always exist in association with the other atoms to get…

Q: Read the information below, then answer the question. A laboratory assistant was experimenting with…

A: A laboratory assistant was experimenting with chemical reactions when she combined a small amount of…

Q: At a diagram like this, set the number of reactants A and BC at 1 each. Will the reaction proceed…

A: In the above energy diagram delta G is positive or greater than zero . Forword reaction is…

Q: What are the significant concepts in chemical reaction? What are the major takeaways?

A: The significant concepts in chemical reaction - Chemical reactions involve breaking chemical bonds…

Q: Campfire CC-BY-SA 3.0 7 A model for the campfire is Wood + Oxygen → Water + Carbon Dioxide + Ashes.…

A: Burning of wood in the presence of oxygen is known as combustion reaction.

Q: S 10. Classify the following reaction: 9d1n ts1lc 3099!s o3lo walici Ba(NO3)2(aq)+NazS04(aq) - 2 NaN…

A: On the reactant side of the given reaction, Barium bonds with nitrate ion whereas sodium bonds with…

Q: Suppose a pair of chemical compounds A and B can react in two different ways: A+B → C Reaction 1…

Q: X 16. Which of the following about chemical reactions is NOT true: * New atoms are formed as…

A: In a chemical reaction, the starting substances which are known as reactants are converted into the…

Q: The yield is the maximum amount of product possible in a reaction This determines the amount of…

A: The answer is given as follows

Q: 0, reacts with NO to form NO, according to the following reaction. Identify the image that shows the…

A: A. The given reaction is : O2(g) + 2NO(g) = 2NO2(g) So, 1 mole O2 will react with 2 moles NO to…

Q: Excess of silver nitrate is added to a mixture of potassium phosphate and potassium chloride…

A: Precipitate is any salt and that is insoluble in aqueous medium. When formed during a chemical…

Q: 7. TRUE or FALSE a) To separate the reactants and the products, an arrow (-→) is placed in between…

A: A chemical reaction generally represents the species involved in it. It also shows how the reactant…

Q: a) Solid potassium chlorate, KCIO3 , decomposes to form solid potassium chloride and diatomic oxygen…

A: 1) 2KClO3(s)→2KCl(s)+3O2(g) 2) 2Al(s)+3I2(s)→Al2I6(s) 3) 2NaCl(s)+H2SO4(aq)→2HCl(g)+Na2SO4(aq) 4)…

Question

1. Fundamentally, what is a catalyst in a reaction?
A reactant
A product
It is both a reactant and a product
It is neither a reactant nor a product

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Classify each of the following reactions as (1) a redox reaction (2) a nonredox reaction or (3) cant classify because of insufficient information. a. A combination reaction in which one reactant is an element b. A decomposition reaction in which the products are all elements c. A decomposition reaction in which one of the products is an element d. A displacement reaction in which both of the reactants are compounds
list at least three quantities that must be conserved in chemical reactions.
When lead(II) sulfide is heated lo high temperatures in a stream of pure oxygen gas, solid lead(II) oxide forms with the release of gaseous sulfur dioxide. Write the unbalanced chemical equation for this reaction.
hat is meant by the driving force for a reaction? Give some examples of driving forces that make reactants tend to form products. Write a balanced chemical equation illustrating each type of driving force you have named.
A common experiment to determine the relative reactivity of metallic elements is to place a pure sample of one metal into an aqueous solution of a compound of another metallic element. If the pure metal you are adding is more reactive than the metallic element in the compound, then the pure metal willreplacethe metallic element in the compound. For example. if you place a piece of pure zinc metal into a solution of copper(II) sulfate, the zinc will slowly dissolve to produce zinc sulfate solution, and the copper(II) ion of the copper(II) sulfate will be converted to metallic copper. Write the unbalanced equation for this process.
You have probably had the unpleasant experience of discovering that a flashlight battery has gotten old and begun to leak. Is there evidence that this change is due to a chemical reaction?
The flasks below illustrated three trials of a reaction between varying amounts of zinc and a constant volume of hydrochloric acid solution of constant concentration. The table gives the initial amount of zinc added and the observation at the conclusion of each reaction. Mass of Zinc Added g Observation at Conclusion of Reaction 6.10 Balloon inflated completely Some unreacted zinc remains 2.37 Balloon inflated completely No zinc remains 0.41 Balloon not inflated completely No zinc remains The reaction produces an aqueous solution of zinc chloride and hydrogen gas. Explain the observed results.
The characteristics of four reactions, each of which involves only two reactants, are given. For each of the following pairs of the preceding reactions, compare the reaction rates when the two reactants are first mixed by indicating which reaction is faster. a. 1 and 2 b. 1 and 3 c. 1 and 4 d. 2 and 3
If you’ve ever left bread in a toaster too long, you know that the bread eventually burns and turns black. What evidence is there that this represents a chemical process?
A weighed sample of a metal is added to liquid bromine and allowed to react completely. The product substance is then separated from any leftover reactants and weighed. This experiment is repeated with several masses of the metal but with the same volume of bromine. This graph indicates the results. Explain why the graph has the shape that it does.
Baking powder is a mixture of cream of tartar (KHC4H4O6)and baking soda (NaHCO3). When it is placed in an oven at typical baking temperatures (as part of a cake, ¡or example), it under goes the following reaction ( CO2makes the cake rise): msp;(KHC4H4O6)(s)+NaHCO3(s)KNaC4H4O6(s)+H2O(g)+CO2(g) u decide to make a cake one clay, and the recipe calls for baking powder. Unfortunately, you have no baking powder. You do have cream of tartar and baking soda, so you use stoichiometry to figure out how much of each to mix. the following choices, which is the best way to make baking powder? The amounts given in the choices are in teaspoons (that is, you will use a teaspoon to measure the baking soda and cream of tartar). Justify your choice. sume a teaspoon of cream of tartar has the same mass as a teaspoon of baking soda. l type='a'> Add equal amounts of baking soda and cream of tartar. i>Add a bit more than twice as much cream of tartar as baking soda. i>Add a hit more than twice as much baking soda as cream of tartar. i>Add more cream of tartar than baking soda, hut not quite twice as much. i>Add more baking soda than cream of tartar, hut not quite twice as much.