4. One product of the reaction of sodium and water is sodium hydroxide. What mass ofsodium is needed to make 2.0 L of 0.075 M NaOH(aq)?5. Potassium superoxide is used to generate oxygen in confined places, such as submarinesand spacecraft.4KO:(s) + 2CO2(g) → K¿CO:(s) + 302(g)What mass of oxygen will be produced for each 1.0 g KO2 consumed?

“Since you have asked multiple question, we will solve the first question for you. If you want any…

Answered: 4. One product of the reaction of…

4. One product of the reaction of sodium and water is sodium hydroxide. What mass of sodium is needed to make 2.0 L of 0.075 M NaOH(aq)?

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: How many milliliters of 12.0 M HCI(aq) are needed to prepare 595.0 mL of 1.00 M HCI(aq)?

A: Given: The initial concentration of HCl, (M1) = 12 M. The final concentration of HCl, (M2) = 1.0 M.…

Q: If 60.13g of Nb(s) are added to 125.0ml of a 5.96mL of a 5.96 M solution of HClO4(aq), what is the…

A: Given that - Mass of Nb(s) = 60.13 g Volume of HClO4 Solution = 125.0 mL Molarity of HClO4…

Q: A 30.0 mL sample of an unknown HClO4 solution requires 40.3 mL of 0.108 M NaOH for complete…

Q: A 18.6 ml sample of vinegar (dilute acetic acid, CH3COOH) is titrated and found to react with 99.5…

Q: The calcium content in a 0.4367-g sample of phosphate rock was determined by first dissolving the…

A: Here we have to determine mass percentage of calcium present in 0.4367 gram phosphate rock if all…

Q: A 18.2 ml sample of vinegar (dilute acetic acid, CH3COOH) is titrated and found to react with 91.2…

Q: When 250.0 mL of .2500 M Li2CO3 (aq) were mixed with 350.00 mL of .1500M AlBr3 (aq), 2.500 grams of…

A: Molarity of Li2CO3 = 0.2500 M Volume of Li2CO3 = 250 mL = 0.250 L Molarity of AlBr3 = 0.1500 M…

Q: 10.8 mL of 0.25 M HCl(aq) reacts with an excess of Mg(OH)2(aq), what mass of magnesium chloride…

Q: 100.0 mL of an aqueous solution containing 0.250 M KOH(aq) is mixed with 100.0 mL of an aqueous…

A: First of all, we need to write down the balanced chemical. The molar mass of Fe(OH)3 = 106.87g/mol

Q: Suppose that 40.0 mL of 0.100 M NaOH(aq) is added to 10.0 mL of 0.200 M Cu(NO3)2(aq). (a) Write the…

A: (a) The chemical equation for the precipitation reaction is: Cu(NO3)2(aq) + 2NaOH(aq) ->…

Q: Silver ions can be precipitated from aqueous solutions by the addition of aqueous chloride:…

Q: To determine the amount of platinum in an alloy, a 8.565 g8.565 g sample of an alloy containing…

Q: A student wants to prepare a solution of chromium(III) nitrate with a known molarity. How many…

A: Given data, Volume of Cr(NO3)3 solution (v) = 500 mL = 0.5 L Concentration of Cr(NO3)3 solution (M)…

Q: You have 500 mL of a 0.125 M HCl(aq) solution and you want to dilute it to exactly 0.100 M. How much…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: Consider the following reaction: FeCl3(aq) + Al(s) → AlCl3(aq) + Fe(s) Write the Net Ionic Equation…

Q: A sample of 7.89 g of Mg(OH)2 is added to 24.6 mL of 0.190 M HNO3. How many moles of HNO3 are…

Q: reaction is: Co(s) + HgCl (aq) → COCI(aq) + Hg(1)

A: Given , Mass of Co = 1.25 g Molar mass of Co = 59.0 g/mol Molar mass of Hg = 200 g/mol Mole =…

Q: 0.402 Lof a 0.0671 M strontium hydroxide solution is mixed with an excess of lithium phosphate. What…

Q: If 45.4 mL of 0.25 M HCl(aq) reacts with an excess of Mg(OH)2(aq), what mass of magnesium chloride…

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A: There are different terms to express the concentration of a solution like molarity , molality ,…

Q: What mass of Ca(OH)2 is required to react completely with a 25.00 mL sample of 0.1234 M HCl(aq)?

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

Q: A powder contains FeSO4·7H2O (molar mass = 278.01 g/mol) among other components. A 3.200-g sample of…

A: Answer:The question is based on the concept of gravimetric analysis and Stoichiometric Calculations.…

Q: A solution contains 32.929 mL of 1.436 M Ca(OH)2 (aq). How many moles of hydroxide ion are present…

A: Ca(OH)2 dissociates completely in water into component ions as: Ca(OH)2 (aq) -------> Ca2+ (aq)…

Q: A buret is filled with 0.1517 M NaOH(aq). A 25.0 mL portion of an unknown acid HA(aq) and two drops…

A: The objective of this question is to calculate the number of moles of NaOH(aq) that were dispensed…

Q: and water. Write the balanced chemical equ

A: Balanced chemical equation is that in which number of different atoms of elements in reactant side…

Q: How many milliliters of 12.0 M HCl(aq) are needed to prepare 595.0 mL of 1.00 M HCl(aq)?

Q: How many milliliters of 10.5 M HCl(aq) are needed to prepare 460.0 mL of 1.00 M HCl(aq)?

A: We have to find the volume for dilution.

Q: How many moles of the nitrate anion, NO3-1, are there in a 0.015 L sample of 0.15M Pb(NO3)2(aq)…

A: Given, the volume of solution =0.015 LConcentration of Pb(NO3)2(aq) =0.15 Mwe are asked to calculate…

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: How many moles of sulfuric acid,H2SO4, are neutralized by 23.46 mL of 0.238 M NaOH(aq)? Begin by…

A: The neutralization reaction of H2SO4 by NaOH takes place forming salt and water. It can be expressed…

Q: How many milliliters of 10.5 M HCl(aq) are needed to prepare 220.0 mL of 1.00 M HCl(aq)?

A: Given:Molarity (M1) = 10.5 M. Molarity (M2) = 1.00 M.Volume (V2) = 220.0 mL. Volume (V1) =?

Q: How many milliliters of 12.0 M HCl(aq) are needed to prepare 710.0 mL of 1.00 M HCl(aq)?

A: Given --> M1 = 12.0 M V1 = ? M2 = 1.00 M V2 = 710 ml

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

Q: If the absorbance of a solution of copper(II) ion decreases by 30.00% upon dilution, what volume of…

A: Absorbance of a solution is directly proportional to the concentration of the solution. On dilution,…

Q: Suppose you took a 3.00 mL sample of HNO3 (aq) of an unknown concentration, and find that you have…

A: Given: Volume of HNO3 = 3.00 mL Volume of NaOH solution = 20.30 mL Molarity of NaOH solution = 0.106…

Q: If 16.0 mL of water are added to 31.5 mL of 0.586 M Ba(OH)2Ba(OH)2 (aq), what is the new solution…

A: The objective of this question is to calculate the new molarity of the solution after water has been…

Q: A noncarbonated soft drink contains an unknown amount of citric acid, H3 C6H5 O7. If 100. mL of the…

A: Given : Volume = 100 ml Volume of NaOH solution = 35.96 ml Concentration of NaOH solution =…

Q: How many milliliters of 10.0 M HCl(aq) are needed to prepare 920.0 mL of 1.00 M HCl(aq)?

A: • The values provided in the question are:- i) Initial concentration of HCl solution, M1 =…

Q: For each of the following reactions, suggest two soluble ionic compounds that, when mixed together…

A: When two soluble ionic compounds are mixed together in water and give one precipitate known as…

Q: Suppose you need to prepare 1.00 L of 0.100 M HCI(aq), and all you have on hand is 0.250 M HCI(aq).…

Q: 1.45-g sample of oxalic acid, H2C2O4, is dissolved in distilled water to make 50.00 mL of aqueous…

A: Redox reaction- the reaction in which oxidation and reduction takes place simultaneously called as…

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A: Given is, Saturated solution contains 539 g NaOH per litre. So, Mass of NaOH = 539 g Volume of…

Q: Chloramine is a toxic gas that can form in swimming pools by the reaction of hypochlorous acid, used…

A: The objective of this question is to determine the moles of chloramine produced in a swimming pool…

Q: Hard water contains magnesium and calcium ions 1Mg2+, Ca2+2, which can precipitate out in hot water…

A: When calcium and magnesium ions are present in dissolved forms in water, the water is known as a…

Concept explainers

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

Question

4. One product of the reaction of sodium and water is sodium hydroxide. What mass of
sodium is needed to make 2.0 L of 0.075 M NaOH(aq)?
5. Potassium superoxide is used to generate oxygen in confined places, such as submarines
and spacecraft.
4KO:(s) + 2CO2(g) → K¿CO:(s) + 302(g)
What mass of oxygen will be produced for each 1.0 g KO2 consumed?

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 given

VIEW

Step 2 Solution

VIEW

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

How many milliliters of 12.0 M HCl(aq) are needed to prepare 315.0 mL of 1.00 M HCl(aq)?
How many milliliters of 11.0 M HCl(aq) are needed to prepare 220.0 mL of 1.00 M HCl(aq)?
The stock solution of bromine is prepared by dissolving 7.75 g of Br2 and 6.25 g of KBr in water and diluting to 25.00 mL in a volumetric flask. Calculate the molarity of Br2 in the stock solution. (KBr is present to facilitate the reaction.)
Calculate the total mass, in grams, of precipitate produced when 10.0 mL of 2.50 M SrS (aq) reacts completely with ZnS04 (aq).
What mass (g) of KBr is required to make 36 ml of 0.40 M KBr(aq) solution?
Consider the chemical reaction. 3 MgCl₂ (aq) + 2 Na₂PO₂ (aq) → Mg3(PO4)₂ (s) + 6 NaCl(aq) Write the net ionic equation for the chemical reaction, including phases.
A chemist prepares a solution of magnesium fluoride (MgF2) by measuring out 0.0553 g of magnesium fluoride into a 500. mL volumetric flask and filling the flask to Mark with water. Calculate the concentration in mol/L of the chemist magnesium fluoride solution.
0.41g of an unknown acid, HA, titrated with NaOH. If the acid reacts with 28.10 mL of 0.1055 M NaOH (aq), what is the molar mass of the unknown acid?
#70. What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 40.0 mL of 0.500 M NaOH in the following chemical reaction? Cu(NO₃)₂(aq) + 2 NaOH(aq) → Cu(OH)₂(s) + 2 NaNO₃(aq) #84. What volume (in mL) of 0.2800 M HBr is required to neutralize 60.00 mL of 0.6000 M LiOH?
How many milliliters of 12.0 M HCl(aq) are needed to prepare 220.0 mL of 1.00 M HCl(aq)?
A student prepares a solution by dissolving 7.46 g of solid KOH in enough water to make 550.0 mL of solution. Calculate the molarity of K+ ions in this solution. A 30.00 mL sample of this KOH solution is added to a 50 mL volumetric flask, and water is added to the mark. What is the new molarity of K+ ions in this solution?
In the experiment, a student is given 2.94 g of a mixture containing anhydrous MgCl2 and KNO3. To determine the percentage by mass of MgCl2 in the mixture, the student uses excess AgNO3(aq) to precipitate the chloride ion as AgCl(s). Starting with the 2.94 g sample of the mixture dissolved in water, briefly describe the steps necessary to quantitatively determine the mass of the AgCl precipitate. The student determines the mass of the AgCl precipitate to be 5.48 g. On the basis of this information, calculate each of the following.(i) The number of moles of MgCl2 in the original mixture (ii) The percent by mass of MgCl2 in the original mixture