Percent composition by mass of EACH compound given in the balanced chemical reaction IC. SYNTHESIS AND PACKAGINGBalanced Chemical ReactionCas4 + 2 HCl + H20 - 4S+ Cacl2 + H2 + H2oWhere,Cas4 = calcium polysulfideHCl = hydrochloric acidH20 = water45 = precipitated sulfurCacl2 = calcium chlorideH2 = hydrogen gas% composition by mass of each compound

the given reaction is CaS4+2HCl+2H2O→4S+CaCl2+H2+H2O We know % composition =mass of required…

Answered: Percent composition by mass of EACH…

Science

Chemistry

Percent composition by mass of EACH compound given in the balanced chemical reaction

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 110QRT

See similar textbooks

Related questions

Q: True or False The mole ratio is the ratio of the chemical amounts of reactants and products in a…

A: Molar ratio are used as an conversion factor between two species involved in a chemical reaction in…

Q: What is reaction stoichiometry? What is the significance of the coefficients in a balanced chemical…

A: Stoichiometry in a balanced chemical equation relates to relative quantities of reactants and…

Q: When copper metal is added to silver nitrate in solution, silver metal and copper(II) nitrate are…

A: Formula Used No. of moles = weight /molecular weight

Q: What does the term stoichiometrically equivalent molar ratio mean, and how is it applied in solving…

A: The term stoichiometry defines the simplest molar ratio in which the reactants combine together in a…

Q: An aqueous solution containing 8.38 g of lead(II) nitrate is added to an aqueous solution containing…

Q: Burning magnesium in the presence of oxygen forms magnesium oxide. Write the balanced equation. If…

A: Given, mass of Mg reacted = 10.2 g mass of O2 reacted = 10.5 g mass of product…

Q: Urea (CH,N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with…

A: %Yield = (Obtained amount/calculated amount)x 100 Number of moles = Mass/molar mass Given that:'…

Q: The limiting reactant is the reactant that has the lowest coefficient in the balanced equation. O…

A: Limiting reactant in a chemical reaction is a reactant that will be consumed completely. Consider…

Q: NaOH to the buffer, HSO4--SO42-, will produce this (net ionic) reaction:

A: NaOH is a strong base. It gives OH- ion in solution completely. Write the expression of NaOH in…

Q: Aluminum nitrate reacts with sodium hydroxide according to the equation below. When 16.55 grams of…

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: Relate the number of moles of two substances in a balanced chemical equation.

A: A chemical reaction is a mechanism that converts one or more substances, known as reactants, into…

Q: A precipitation reaction occurs when 633 mL of 0.944 M Pb(NO3)2 reacts with 347 mL of 0.939 M KI, as…

Q: If the percent yield for a reaction is 100% and the theoretical yield is 88 g. What is the actual…

A: Actual yield is defined as quantity of a product received from a chemical reaction.

Q: When 17.5 grams of aluminum nitrate is added to an excess amount of sodium hydroxide, how many moles…

A: Aluminium nitrate reacts with sodium hydroxide to form hydroxide and sodium nitrate. The equation…

Q: Describe one reason the percent yield of a reaction would be less than 100% and one reason it would…

A: For a reaction % yield = Actual yield/theoretical yield X 100

Q: Theoretical yield

Q: n the reaction of 10.00 mL of FeCl3{aq) and 12.4 g of <½C2O4laq). you calculate that 9.58 g of…

A: Volume of FeCl3 = 10.00 mL Mass of K2C2O4 : 12.4 g Mass of K3FeC2O43H2O = 9.58 g

Q: Percentage Composition Complete the table. Compound Chemical Formula Molar Mass % of Element…

Q: % composition by mass of each compound

A: The reaction considered is, 3I2 + 6 KOH→5KI + KIO3+ 3 H2O The % composition by mass of each compound…

Q: Differentiate actual yield and theoretical yield? and what are the significance in stoichiometry?

A: % Yield= Actual yieldTheoretical yield×100

Q: What is the significance of the coefficients in a balanced chemical equation?

A: The numerical relationships between chemical amounts in a balanced chemical equation are called…

Q: explain why the number of atoms and moles are different when the volumes are nearly identical?

A: 1. The table contains the data required to solve this problem.

Q: When 1.591 g of sodium hydrogen carbonate (baking soda) is heated, it decomposes to 0.551 g of…

Q: Which term describes the study of the mass and mole relationships reactants and products in a…

A: To determine reactants and products in a chemical reaction we use relationship of mass and mole.

Q: rue or False? A molar ratio is a ratio between the number of moles of any two components involved in…

A: The chemical equation depicts the arrangement of the reactants on the left side and the products on…

Q: write the states in the balanced chemical reaction

A: State of the compounds are mentioned in chemical reaction.

Q: Consider the reaction of solid aluminum iodide and potassium metal to form solid potassium iodide…

Q: What is the product theoretical yield(g)? What is the percent yield(%)?

A: When cyclohexanol reacts with acid then cyclohexene is formed. C6H12O + H^+ = C6H10 + H2O + H^+…

Q: Why is it essential to use balanced chemical equations when determining the quantity of a product…

A: It is essential to use balanced chemical equations when determining thequantity of a product formed…

Q: If the theoretical yield of a reaction is 14. 2 g and the actual yield is 7.81 grams, the percent…

Q: Help me Determine the number of moles of CO2 molecules are present in 824 g of CO2 and complete

A: To determine the mole of CO2 we have to divide the molar mass to the mass. Mole= mass/molar mass

Q: The percentage yield of a reaction is 74.1%. If a calculated value of product that should from using…

A: It is percent ratio of actual yield to the theoretical yield, from Balanced chemical equation.

Q: 1.65 g H2 is allowed to react with 10.0 g N2, producing 1.79 g NH3. What is the theoretical yield in…

A: The reaction between H2 and N2 is as follows,

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Percent composition by mass of EACH compound given in the balanced chemical reaction

IC. SYNTHESIS AND PACKAGING
Balanced Chemical Reaction
Cas4 + 2 HCl + H20 - 4S+ Cacl2 + H2 + H2o
Where,
Cas4 = calcium polysulfide
HCl = hydrochloric acid
H20 = water
45 = precipitated sulfur
Cacl2 = calcium chloride
H2 = hydrogen gas
% composition by mass of each compound

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.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 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

39. Standard solutions of calcium ion used to test for water hardness are prepared by dissolving pure calcium carbonate. CaCO3, in dilute hydrochloric acid. A 1.745-g sample of CaCO3 is placed in a 250.O-mL volumetric flask and dissolved in HCI. Then the solution is diluted to the calibration mark of the volumetric flask. Calculate the resulting molarity of calcium ion.
4-89 If 7.0 kg of is added to 11.0 kg of to form which reactant is in excess?
Many over-the-counter antacid tablets are now formulated using calcium carbonate as die active ingredient, which enables such tablets to also be used as dietary calcium supplements. As an antacid for gastric hyperacidity, calcium carbonate reacts by combining with hydrochloric acid found in the stomach, producing a solution of calcium chloride, converting die stomach acid to water, and releasing carbon dioxide gas (which the person suffering from stomach problems may feel as a burp). Write die balanced chemical equation for this process.
Calculate the molarity of solutions prepared by dilution or calculate the quantities needed to carry out a dilution to prepare a solution of a specified concentration.
What is the difference between a solute and a solvent?
What is the molarity of each ion present in aqueous solutions of the following compounds prepared by dissolving 28.0 g of each compound in water to make 785 mL of solution? (a) potassium oxide (b) sodium hydrogen carbonate (c) scandium(III) iodite (d) magnesium phosphate
When 10. L of water is added to 3.0 L of 6.0 M H2SO4, what is the molarity of the resulting solution? Assume the volumes are additive.
The units of parts per million (ppm) and parts per billion (ppb) are commonly used by environmental chemists. In general, 1 ppm means 1 part of solute for every 106 parts of solution. Mathematically, by mass: ppm=gsolutegsolution=mgsolutekgsolution In the case of very dilute aqueous solutions, a concentration of 1.0 ppm is equal to 1.0 g of solute per 1.0 mL, which equals 1.0 g solution. Parts per billion is defined in a similar fashion. Calculate the molarity of each of the following aqueous solutions. a. 5.0 ppb Hg in H2O b. 1.0 ppb CHCl3 in H2O c. 10.0 ppm As in H2O d. 0.10 ppm DDT (C14H9Cl5) in H2O
When solutions of silver nitrate and sodium carbonate are mixed, solid silver carbonate is formed and sodium nitrate remains in solution. If a solution containing 12.43 g sodium carbonate is mixed with a solution containing 8.37 g silver nitrate, calculate the mass of each of the four substances present after the reaction is complete.
4.79 Phosphoric add (H3PO4) is important in the production of both fertilizers and detergents. It is distributed commercially as a solution with a concentration of about 14.8 M. Approximately 2.1 X l09 gallons of this concentrated phosphoric acid solution is produced annually in the United States. Assuming that all of this H3PO4 is produced by the reaction below, what mass of the mineral fluoruapatite (Ca5(PO4)3F) would be required each year? Ca5( PO4)3F+5H2SO43H3PO4+5CaSO4+HF
You wish to prepare 1 L of a 0.02-M potassium iodate solution. You require that the final concentration be within 1% of 0.02 M and that the concentration must be known accurately to the fourth decimal place. How would you prepare this solution? Specify the glassware you would use, the accuracy needed for the balance, and the ranges of acceptable masses of KIO3 that can be used.
What is the molarity of each ion present in aqueous solutions of the following compounds prepared by dissolving 20.00 g of each compound in water to make 4.50 L of solution? (a) cobalt(lll) chloride (b) nickel(lll) sulfate (c) sodium permanganate (d) iron(ll) bromide