STARTING AMOUNT X How many moles of Na,SO, are in a 0.140 m aqueous solution that was prepared with 2.30 kg of water ? ADD FACTOR x( ) 0.140 6.022 x 1023 mol Na₂SO 0.322 1 g water 609 2.30 kg water ANSWER 142.04 45.7 322 kg Na₂SO g Na So RESET 3 0.60

STARTING AMOUNT X How many moles of Na,SO, are in a 0.140 m aqueous solution that was prepared with 2.30 kg of water ? ADD FACTOR x( ) 0.140 6.022 x 1023 mol Na₂SO 0.322 1 g water 609 2.30 kg water ANSWER 142.04 45.7 322 kg Na₂SO g Na So RESET 3 0.60

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: You dissolve 0.250 mol of potassium sulfate into 650 mL of water. What is the concentration of your…

A: Given: Moles of potassium sulphate = 0.250 mole Volume of water = 650 ml Molarity(M) = (No. of…

Q: Consider the following balanced equation: CaCl₂ (aq) + 2 AgNO3 (aq) - --> Ca(NO3)2 + 2 AgCl (s) How…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: 4. If a given sample of silver and fluorine ideally combine to form 0.6mol of AgF, what is the…

Q: 80.0 ml of 0.100 M HCl is mixed with 100.0 ml of 0.100 M NaOH. Which of the following statements…

A: Given, 80.0 ml of 0.100 M HCl 100.0 ml of 0.100 M NaOH

Q: Consider the molecule tetrahydrocannabinol (?21?30?2), or THC: How many moles of THC are present…

Q: 2.47 mol of NH3 is add to a solution of 1.5 L, 0.045 M X(NO,)2. What is the resulting concentration…

A: In the reaction Kf represents the formation constant of the compound. It can be determined by the…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: In the given question, we have to find whether a precipitate is formed or not on mixing the two…

Q: 6. What volume of a 0.65 M solution of sodium chloride could be formed with 0.43 mol of NaCl?

A: Molarity = number of moles / volume of solution (in L) Volume = number of moles/molarity of solution…

Q: A Moving to another question will save this response. Question 31 Which of the following solutions…

A: 200.0 mL of 0.10 M sodium carbonate.

Q: SEP Carrying out Investigations A student adds 1 L of water to 1 mol of sodium chloride. Will the…

Q: n the laboratory a student combines 28.0 mL of a 0.402 M potassium nitrate solution with 12.0 mL of…

A: Equation for the dissociation of the salts KNO3(aq)→K+(aq)+NO3-(aq)K2S→2K++S2- moles of KNO3 = mole…

Q: Sample A 1. Molarity of Standard HCl 0.1 mol 2. Volume of Standard HCl used 25 ml 3. Initial Volume…

Q: Find the initial volume of the buret? Concentration of NaOH (M ) 0.055 Initial volume of buret (

Q: Let's say you added too much magnesium in the amount of 0.1189 g. How much 6.00 M HCI (in mL) would…

A: In the given reaction - Mg(s) + 2HCl(aq) ----> MgCl2(aq) + H2(g) 1 mole magnesium needed 2…

Q: Question 2 Not yet answered Points out of 1.00 P Flag question How many grams of calcium hydroxide…

A: Given: Molarity of HCl = 0.44 M Volume of HCl = 0.37 L

Q: What concentration of 29.03 mL of H2SO4 can be prepared from 13.53 mL of 0.45 M H2SO4?

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions precipitate…

Q: TEXT ANSWER Question 18 Calculate the molarity of a sodium hydroxide solution if 50.0 mL of this…

Q: If 0.0202 mol CaCl, is dissolved in water to make a 0.790 M solution, what is the volume of the…

A: 1- First we will determine the volume of water in L unit : We know that, Molarity = [ moles /…

Q: Use the data below to determine the Molarity of KMNO, to THREE decimal places. (MM sodium oxalate -…

A: 1) First calculate the moles of sodium oxalate : Moles of sodium oxalate = [ mass / Molar mass ]…

Q: If 0.0620 mol CaCl₂ is dissolved in water to make a 0.130 M solution, what is the volume of the…

A: Molarity is defined as the moles of solute divided by the volume of solution in liters=> molarity…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: The balanced chemical reaction between iron chloride and zinc nitrate is given by

Q: volume of HCI added in ml =70 ml Concentration of HCI = 0.25M concentration of NaOH = 0.1M initial…

A: Given, Volume of HCl =70 mL concentration of HCl=0.25 M Concentration of NaOH =0.1 M Initial burette…

Q: A 20.00 mL sample of vinegar was titrated with 1.00 M NaOH. If it took 15.00 mL of NaOH to reach the…

A: The volume of the vinegar sample = 20 ml The volume of the NaOH = 15.00 ml The concentration of NaOH…

Q: The grams of H2 (g) that are produced in the reaction of 1.84 g of Al with 75.0 mL of 2.95 M HCl…

A: Given :- Mass of Al = 1.84 g Molarity of HCl solution = 2.95 M Volume of HCl solution = 75.0 ml…

Q: What is the molarity of a 4.00% by mass hydrochloric acid solution? The density of the solution is…

A: Answer: option c. 1.12 M is the molarity of HCl solution.

Q: Calculate the number of moles and the mass of the solute in each of the following solutions: (b)…

A: Given: Concentration of H2SO4 = 2.2 × 10-5 M Volume of solution = 75.0 mL = 0.075 L…

Q: 0.700 mol Na₂SO STARTING AMOUNT 0.700 mol Na₂SO ADD FACTOR x( ) 0.700 0.0833 mL Convert the…

A: Conversion factor - When we have to convert one unit to another unit we must use conversion factor.…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (*C)…

Q: STARTING AMOUNT X What volume in L of a 0.724 M Nal solution contains 0.405 mol of Nal ? ADD FACTOR…

A: We know that molarity is defined as the number of moles of solute dissolved in a given volume of…

Q: How many grams of cadmium sulfide will be produced when 63.0 ml of a 3.00 Mof cadmium nitrate is…

A: In this question we have to determine the gram of cadmium sulphide formed by mixing of two liquid.…

Q: Sample A 1. Molarity of Standard HCI 0.1 mol 2. Volume of Standard HCl used 25 ml 3. Initial Volume…

Q: 1. How many grams of potassium chloride are needed to prepare 400 ml of a 250 M KCl solution? 2.…

A: Formula of molarity and dilution law would be used.

Q: The molarity concentration of 0.1 N phosphoric acid is 0.0333 M False TRUE

A: The relation between normality and molarity is , Normality = n × molarity

Q: I measure out 15.98 g of potassium chloride and dissolve it in water. The total volume of solution…

A: Given, amount of KCl =15.98 gvolume of solution =500.0 mL =0.5 Lmolar mass of KCl =74.55 g/molwe are…

Q: According to the reaction below: if it required 65.19 mL of HCl with an unknown concentration to…

Q: What is the concentration of nitrate ions in a 250.00 mL solution prepared from 2.81 mL of 3.014 M…

A: In the given question we have to calculate the concentration of nitrate ion. first, we have to…

Q: In your first task, you are required to prepare a 100 mL solution of sodium bicarbonate at a…

A: Volume of 0.5 M sodium bicarbonate solution required= 100 mL Molecular weight of sodium bicarbonate…

Q: ▼ Part A What is the concentration (M) of CH3OH in a solution prepared by dissolving 17.6 g of CH3OH…

A: 1) Mass of solute CH3-OH= 17.6 gm2) Molar mass of CH3OH = 32.04 g/mol3) Volume of solution = 230 ml…

Q: Calculate the follow ing quantit ies: 4. a) Molarity of a solution that contains 0.0225 mol Na2SO4…

A: Equation for calculating molarity is given below.

Q: When 75.0 mL of a solution containing 1.25M CaCl2 is diluted to 100.0 mL, how many moles of CaCl2…

Q: log1o time for ball to drop mL H2SO4 Moles H2SO4 Time for ball to added drop (sec) added 0.50 1.00…

Q: Calculate the number of moles and the mass of the solute in each of the following solutions: (b)…

Q: 2.000 g TUMS tablet (CaCO3 and Binder) was analyzed in a lab. 11.42 mL of 0.871 M HCI was needed to…

A: Given : Mass of TUMS Tablet = 2.000 g Volume of HCl solution = 11.42 ml Molarity of HCl solution…

Question

STARTING AMOUNT
esc
X
How many moles of Na₂SO are in a 0.140 m aqueous solution that was
prepared with 2.30 kg of water ?
ADD FACTOR
x( )
0.140 6.022 x 1023
mol Na₂SO
0.322
1
g water
609
2.30
kg water
ANSWER
142.04
45.7
kg Na₂SO
322
g Na₂SO
RESET
2
0.609

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

Write the balanced equation and use a correct mole ratio to calculate how many milliliters of 0.01154 M HCl are required to titrate 20.00 mL of 0.0125M Ca(OH)2? Group of answer choices 49.28 24.64 21.66 43.3 10.8
C Determine the moles of sodium carbonate that need to be taken from the concentrated solution. (To avoid introducing rounding errors on intermediate calculations, enter your answer to four significant figures.) Moles from the concentrated solution = Show/Hide Help Submit mol Concentrated solution conc. Diluted solution conc. Diluted solution volume Diluted solution moles 2.45 M 0.250 M 100.0 mL 0.02500 mol
A Moving to another question will save this response. uestion 4 What mass of NaCl is needed to make 20.0 mL of a 1.00 M solution? Molarity (M) = moles/Liter O 1.17 g O 1170 g O 1.00 g O 0.0200 g 2930 g Moving to another question will save this response. NOV étv
5
Molarity of solution
Na,CO3(ag) + CaCl2(aq) 2 NaCl(aq) + CACO3(s) Order the steps required to predict the volume (in mL) of 0.100 M sodium carbonate needed to produce 1.00 g of calcium carbonate. There is an excess of calcium chloride. Step 1 Choose match Convert the volume of sodium carbonate solution required from liters to milliliters Compute the volume of sodium carbonate solution required v Compare moles of caicium carbenate to moles of sodium carbonate based on balanced equation to calcuiate moles of sodium carbonate reauired Convert mass of calcium carbonate to moles of calcium carbonate Step 3 Choose match Step 4 Choose match
Only typed solution.
2) Calculate the volume (in mL) of 0.100 M Na2Co3 needed to produce 1.00 g of CaCo3 (s). There is an excess of CaCl2. Molar Mass of calcium carbonate = 100.09 g/mol
7:53 Question 2 of 9 Submit Convert the concentration of 0.700 | M Na2SO4 to g/mL X STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 0.001 1000 g/mL 6.022 x 1023 mol Na2SO4 1 mL 119.05 g Na2SO4 0.0994 M Na2SO4 0.700 g Na* 142.04 mol Na* 0.0833 L 99.4 83.3 Tap here or pull up for additional resources
None
What is the mass of solute, in grams, in 125 mL of a M solution of ? Mass of solute = g What are the molar concentrations of the and ions? Molar concentration = M Molar concentration = M Submit Answer Try Another Version
If 23.2 ml of NaOH solution is required to neutralize 0.123 g of KHP (molar mass = 204.2 g/mol), then the molarity of NaOH is: Select one: a. 0.026 b. 2.60 C. 0.922 d. 0.014