Ethanol, C2H5OH(), and water can be mixed in any proportions. This is useful for making a variety of substances, from fuel to antiseptic. If you were asked to make an 80.00 g mixture of ethanol and water, containing equal molar amounts of both, what mass of each substance would you need?

Ethanol, C2H5OH(), and water can be mixed in any proportions. This is useful for making a variety of substances, from fuel to antiseptic. If you were asked to make an 80.00 g mixture of ethanol and water, containing equal molar amounts of both, what mass of each substance would you need?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A sample of a substance with the empirical formula XCl₂ weighs 0.5984 g. When it is dissolved in…

A: Answer:When solutions of two different substances are mixed and formation of precipitate takes place…

Q: A mixture consisting of 11.6 g of calcium fluoride, CaF2, and 10.8 g of sulfuric acid, H2 S04, is…

A: Calcium fluoride reacts with sulfuric acid to form hydrogen fluoride and calcium sulfate. The…

Q: Mercury can be obtained by reacting mercury(II) sulfide, HgS, with calcium oxide, CaO. How many…

A: Given: The reaction is as follows: 4CaO+4HgS→4Hg+3CaS+CaSO4 The mass of Hg produced=84.7 g. The…

Q: Es. -4,5-dimethyloct-4-ene + HBr and H2O2 Use mechanism arrows to illustrate the reaction that…

A: This is free-radical mechanism in which Be adds to the less substitute carbon.

Q: Consider the equation: 2 Na + 2 H2O → 2 NaOH + H2. If 92.0 g of sodium is reacted with 76.0 g of…

A: Two mole of sodium react with two mole of water and produced two mole sodium hydroxide and one mole…

Q: Which of the following reactions does the chemical equation below best represent? A Cu(OH)₂ (s) ✈…

Q: An organic liquid is either methyl alcohol (CH3OH), ethyl alcohol (CH3CH2OH) o a mixture of the two.…

A: The combustion reaction of methyl alcohol and ethyl alcohol:

Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

Q: 7. Elemental phosphorus is produced by the reaction, 2 Ca3(PO4)2 + 6 SiO₂ + 10 C →6 CaSiO3 + 10 CO +…

A: The moles of Ca3(PO4)2 is 6.00 mol.The moles of SiO2 are 20.0 mol.The moles of C is 24.0 mol.To…

Q: Magnesium hydroxide (Mg(OH) 2), as "Milk of Magnesia" can be used to neutralize excess stomach acid,…

Q: Suppose a piece of silver jewelry contains 7.78×1022 atomsatoms of silver (AgAg).

Q: • If there is reaction, write a complete chemical equation (reactants products) (Don't forget to…

A: a) First reaction occur because Na solid is more reactive and it will be easily oxidized to form…

Q: → products) (Don't forget • If there is reaction, write a complete chemical equation (reactants to…

Q: Aqueous solution of ammonium phosphate (NH4)3PO4 is mixed with an aqueous solution of strontium…

A: In the given question, Ammonium phosphate is reacting with strontium sufide and we have to provide…

Q: 6A. What mass of sodium hydroxide is made from 1.20 x 102 g of sodium oxide? Na20 + H2O → 2 NaOH 6B.…

A: Na2O + H2O ===> 2NaOH stoichiometry…

Q: For the following reaction, 22.7 grams of sulfur dioxide are allowed to react with 10.4 grams of…

A: Dear student since you have posted multiple questions we will solve only first question for you if…

Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

A: Answer:Given two products in the reaction are KClO and H2O and we have to find out the compounds…

Q: 1. When heated, calcium carbonate decomposes according to the equation: CaCO3(s) →CaO(s) + CO₂(g) A…

Q: Menthol is a flavoring agent extracted from peppermint oil. It contains C, H, and O. In one…

A: no of moles=mass/molar mass General Empirical formula Cx H 2x Oy

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A: To find mass of product formed.

Q: ne maximum mass of H, O that can be produced by combining 65.1 g of cach reactant? II, (g) + 50,(4)…

A: Molar mass of NH3 = 17.0 g Molar mass of O2 = 32 g 4×17 g NH3 produced = 6×18 g H2O 65.1 g NH3…

Q: A mixture is 19.9% NaCl, 21.0% CaCl2, and 59.1% NaBr. What mass of the mixture contains 0.485 moles…

A: mass of the mixture that contains 0.485 moles of chloride ions moles of sodium ions present in 24.0…

Q: A large electronics company is creating and testing SiC for use in new computer chips. A chemical…

A: Limiting reagentLimiting reagents are substances that are completely consumed in the completion of a…

Q: 12.00 g of a potassium hydroxide, KOH solution is mixed with 40.00 g of lead (II) nitrate, Pb(NO3)2…

Q: HCI (ag) + NaOH (aq) --> NaCl (s) + H2O (1) Mass of Grams (g) HCI 36.5 NaOH 40.0 NaCI 58.5 H2O ?…

A: To solve this question, we need to use law of mass conservation and from using that, find mass of…

Q: For the following reaction, 17.1 grams of chlorine gas are allowed to react with 54.4 grams of…

Q: An organic compound consists of carbon, hydrogen and nitrogen only. Complete combustion of a 150. mg…

Q: Write a balanced chemical equation for the neutralization of aqueous perchloric acid, HClO4 (aq),…

Q: Aluminum metal reacts with bromine according to the following unbalanced equation: Al (s) + Br₂ (1)→…

A: 4. Recall the given unbalanced equation, Al s + Br2 l → AlBr3 sWant to…

Q: How many moles of Al are necessary to form 83.0 g of AIBR, from this reaction: 2 Al(s) + 3 Br,(1) →…

A: For the reaction: 2Al + 3Br2 → 2AlBr3 2 mol 3 mol 2 mol Given : Mass of AlBr3…

Q: 1. (a) Create the target equation that represents the combustion of magnesium. Mg + ½O2 → MgO (Is…

A: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat…

Q: Manganese commonly occurs in nature as a mineral. The extraction of manganese from the carbonite…

Q: What mass of magnesium oxide is produced

A: Given :- number of moles of Mg = 1.18 mol To calculate : mass of MgO (in g) Molar mass of MgO =…

Q: Over the years, the thermite reaction has been used for welding railroad rails, in incendiary bombs,…

A: Fe2O3 + 2Al.....> 2Fe + Al2O3 Mass of Fe = 14.4 g Molar mass of Fe = 55.8 Moles of Fe =…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

Q: For the following reaction, 99.2 grams of perchloric acid (HClO4) are allowed to react with 27.3…

A: 12 HClO4 (aq) + P4O10 (s) →4 H3PO4 (aq) + 6 Cl2O7 (l) Amount of products depend on the limiting…

Q: A sample of limestone and other soil materials was heated, and the limestone decomposed to give…

A: The solution is given below -

Q: 2 Na(s) + Cl₂(g) Ang = gas 2 NaCl(s) mol

A: We have to calculate ∆ngas

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Given: When morphine undergoes combustion, carbon dioxide is produced. Mass of mixture =…

Q: Copper (II) chloride, CuCl2(aq) solution is reacted with aluminum hydroxide, Al(OH)3(aq) solution.…

A: Given that , Copper (II) chlorolide ,CuCl2(aq) solution is reacted with aluminum hydroxide,…

Q: Solid copper and aqueous iron(II) sulfate (FeSO4) are produced by the reaction of aqueous copper(II)…

A: A chemical equation is a short version to write a chemical reactions. It uses the symbols of…

Q: CH4 + 20, → CO, + 2H,0 You have 30 g CH, that you burn in oxygen. How many grams of water (H,0) can…

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass.…

Q: The reaction between potassium chlorate and red phosphorus takes place when you strike a match on a…

Q: 7. Consider the following reaction: 2 NaOH(s) + CO2(g) → Na2CO3(s) + H;O(1) 5.73 g of NaOH are…

Q: The US Environmental Protection Agency (EPA) places limits on the quantities of toxic substances…

A: Formulae used: Molarity =Mole soluteSolution in Litre

Q: A sample of rubbing alcohol solution contains ethanol, C2H5OH(l). If the sample contains 1.25 × 1023…

A: Given;

Q: Cobalt(II) chloride forms several hydrates with the general formula CoCl2·xH2O, where x is an…

Q: The production of acetic acid, CH3COOH(l), is represented by the following chemical equation:…

Q: An experiment in the lab requires 0.03 g of sodium chloride, which is a substance that is safe for…

A: I can dispose the exess NaCl by throwing it in to the basin .

Q: of Br2, in grams, is required for complete reaction with 9.56 g of A g Br2 of white, solid Al,Bre is…

A: Given, Balanced chemical reaction, 2Al + 3Br2 ----> Al2Br3 Mass of Al = 9.56 g Molar mass of Al…

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

Ethanol, C2H5OH(I), and water can be mixed in any proportions. This is useful for
making a variety of substances, from fuel to antiseptic. If you were asked to make an
80.00 g mixture of ethanol and water, containing equal molar amounts of both, what
mass of each substance would you need?

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

4.529 g of antimony (III) sulfate and 13.98 g of lead (II) chlorate are reacted together. How much of all products and reactants are left after the reaction is complete?
How many grams of O2(g) are required to react completely with a piece of magnesium metal that measures 0.10 cm × 1.0 cm × 4.0 cm? The density of magnesium metal is 1.738 g/cm3.
Determine the mass in grams of 3.00 × 10²¹ atoms of arsenic. (The mass of one mole of arsenic is 74.92 g.) Determine the formula weight of Al₂(SO₄)₃. Provide an answer to two decimal places. How many moles of Ag are in 43.6 grams of Ag₂O? 100.0 mL of a 0.500 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the solution?
Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical equation. Be sure the equation you submit is balanced. (You can edit both sides of the equation to balance it, if you need to.) Note: you are writing the molecular, and not the net ionic equation. [] → Ba(C1O₂)₂(aq) + H₂O(1) 2 X G
Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical equation. Be sure the equation you submit is balanced. (You can edit both sides of the equation to balance it, if you need to.) Note: you are writing the molecular, and not the net ionic equation. [[] → BaCl₂(aq) + H₂O(1) X S
3. What is the mass (in kg) of 6.89 × 1025 molecules of CO2? The molar mass of CO2 is 44.01 g/mol.
A sample of limestone and other soil materials was heated, and the limestone decomposed to give calcium oxide and carbon dioxide. CACO3 (s) → Ca0(s) + CO2 (g) A 5.483 g sample of limestone-containing material gave 2.14 g of CO2, in addition to CaO, after being heated at a high temperature. What was the mass percent of CACO3 in the original sample? %
Copper(II) sulfate forms several hydrates with the general formula CuSO4·xH2O, where x is an integer. If the hydrate is heated, the water can be driven off, leaving pure CuSO4 behind. Suppose a sample of a certain hydrate is heated until all the water is removed, and it's found that the mass of the sample decreases by 31.%. Which hydrate is it? That is, what is x?
P4(s) + 6Cl2(g) → 4PCl3(l) Given an initial mass of 19.14 g P4, an excess of Cl2, and assuming that all of the reactant is converted to product(s), and none is lost, calculate the mass (g) of PCl3 produced by the reaction. g
what is the empirical formula for a compound that is 41.8% N, 24.7% C, 31.4% O, and 2.1% H by mass? If the molar mass of the compound is 100.06 g mol^-1, what is the molecular formula?
Consider the copper thermite reaction, a reaction between two solids that can be initiated with strong heating: 3 CuO(s) + 2 Al(s) → 3 Cu(s) + Al2O3(s) 25.0 g of copper(II) oxide are combined with 25.0 g of Al , and the mixture is heated strongly to react. molar masses (g/mol): CuO - 79.55 Al - 26.98 Cu - 63.55 What is the chemical formula or elemental symbol for the limiting reactant? What is the chemical formula or elemental symbol for the excess reactant?
1) 2 Cu + S> Cużs When copper is heated with sulfur, the reaction above takes place. If 100. g of Cu is heated with 50.0 g of sulfur, which is the limiting reactant? What is the theoretical yield of Cu>S?