A 829.0-mL aliquot of 0.880 M aqueous potassium hydroxide is mixed with 829.0 mL of 0.880...
A 829.0-mL aliquot of 0.880 M aqueous potassium hydroxide is mixed with 829.0 mL of 0.880 M aqueous magnesium nitrate. ( just need d.)
a.)Write a balanced chemical equation for any reaction that occurs.
b.) The precipitate is magnesium hydroxide Mg(OH)2
c.) What mass of precipitate is produced?
d.)Calculate the concentration of each ion remaining in solution after precipitation is complete. Assume that the precipitate is completely insoluble
The concentration of K+ = ____ M
The concentration of OH- = ____ M
The concentration of Mg 2+ = ____ M
The concentration of NO3 - = ____ M
Homework Answers
Add Answer to:
A 829.0-mL aliquot of 0.880 M aqueous potassium
hydroxide is mixed with 829.0 mL of 0.880...
375 mL of a 0.150 M aqueous solution of silver (I) nitrate is mixed with 125...
375 mL of a 0.150 M aqueous solution of silver (I) nitrate is mixed with 125 mL of a 0.125 M aqueous solution of sodium phosphate. Calculate the mass of precipitate that forms and the final concentration of each ion in the mixed solution. Volumes are additive and the precipitation reaction goes to completion. Can you show all work for calculating the final concentration of each ion in the reaction including Ag, NO3^-1, Na and PO4^-3
If we have 50 mL of a 1.0M sodium hydroxide solution and 50 mL of a...
If we have 50 mL of a 1.0M sodium hydroxide solution and 50 mL of a 0.20 M iron (III) nitrate solution, what is the concentration of ions in each solution? Write the chemical, complete ionic and net ionic equations for the reaction. Chemical: Complete lonic: Net Ionic: What volume of 1.0M NaOH is required to precipitate all the Fe ions from 50. mL of a 0.20 M Fe(NO) solution? What mass of iron (II) hydroxide precipitate can be produced...
When aqueous solutions of Ni(NO3)2 and CrCl2 are mixed, does a precipitate form? If so, write...
When aqueous solutions of Ni(NO3)2 and CrCl2 are mixed, does a precipitate form? If so, write a balanced equation for the precipitation reaction that occurs when aqueous solutions of chromium(II) nitrate and potassium phosphate are combined.
1. When 25.0 mL of a 2.11×10-4 M magnesium bromide solution is combined with 15.0 mL...
1. When 25.0 mL of a 2.11×10-4 M magnesium bromide solution is combined with 15.0 mL of a 9.37×10-4 M ammonium fluoride solution does a precipitate form? (yes or no) For these conditions the Reaction Quotient, Q, is equal to . 2. Solid potassium hydroxide is slowly added to 175 mL of a 0.0511 M calcium acetatesolution. The concentration of hydroxide ion required to just initiate precipitation is M. 3. Solid aluminum nitrate is slowly added to 50.0 mL of a 0.0350...
What is the correct formula for the precipitate produced after aqueous solutions of magnesium nitrate and...
What is the correct formula for the precipitate produced after aqueous solutions of magnesium nitrate and sodium hydroxide are mixed? Mg(NO3)2 (aq) + NaOH(aq) - MgOH(s) Na(NO3)2(5) NaNO3(s) Mg(OH)2(s)
6. A 50.0 mL sample of 0.528 M NHaNO, is diluted with water to a total...
6. A 50.0 mL sample of 0.528 M NHaNO, is diluted with water to a total volume of 250.0 mL What is the ammonium nitrate concentration in the resulting solution? 7. 75.0 ml. of a 0.250M NaCI solution is added to 35.8 ml. of 0.1150M NaCOs. What is the concentration of sodium ion in the final solution? 8, 34.62 mL. of 0.1510 M NaOH was needed to neutralize 50.0 mL of an H2SO4 solution. What is the concentration of the...
A) how many mL of 0.5000 m aqueous potassium hydroxide are needed to neutralized (turn oink...
A) how many mL of 0.5000 m aqueous potassium hydroxide are needed to neutralized (turn oink due to indicator phenolphthalein) 25.00 ml of 0.5000 m aqueous oxalic acid. please write balanced equation, note mole to mole ratio of acid to base and use stoichiometry to solve. B) write a balanced reaction for the mixing of aqueous sodium chloride and aqueous silver nitrate which produces solid silver chloride and aqueous sodium chloride. Calculate the grams of the solid product and grams...
When aqueous lead (II) nitrate is added to aqueous potassium iodide, the brilliant yellow solid, lead...
When aqueous lead (II) nitrate is added to aqueous potassium iodide, the brilliant yellow solid, lead (II) iodide forms (as well as aqueous potassium nitrate). Write out the balanced chemical equation for this precipitation reaction. According to the solubility rules provided in class, would you predict an insoluble precipitate, considering the two reactants added together? Why or why not? If 300.0 mL of a 0.10 M solution of each reactant is added together, how many grams of lead (II) iodide...
Purifying Mg2+ from sea water. Aqueous sodium hydroxide is added to an aqueous solution that contains...
Purifying Mg2+ from sea water. Aqueous sodium hydroxide is added to an aqueous solution that contains 0.0099 M magnesium chloride and 0.021 M calcium chloride. What will be the concentration of the metal ion that precipitates first (as M(OH)2) at the time the second metal ion begins to precipitate? Ksp (Mg(OH)2) = 6.3 x 10-10 and Ksp (Ca(OH)2) = 6.5 x 10-6 Hint: Use Ksp values to determine the solubility of each product to determine the order of precipitation.
Solid calcium nitrate is slowly added to 150 mL of a 0.0553 M potassium hydroxide solution....
Solid calcium nitrate is slowly added to 150 mL of a 0.0553 M potassium hydroxide solution. The concentration of calcium ion required to just initiate precipitation is ____________ M
If we have 50 mL of a 1.0M sodium hydroxide solution and 50 mL of a 0.20 M iron (III) nitrate solution, what is the concentration of ions in each solution? Write the chemical, complete ionic and net ionic equations for the reaction. Chemical: Complete lonic: Net Ionic: What volume of 1.0M NaOH is required to precipitate all the Fe ions from 50. mL of a 0.20 M Fe(NO) solution? What mass of iron (II) hydroxide precipitate can be produced...
What is the correct formula for the precipitate produced after aqueous solutions of magnesium nitrate and sodium hydroxide are mixed? Mg(NO3)2 (aq) + NaOH(aq) - MgOH(s) Na(NO3)2(5) NaNO3(s) Mg(OH)2(s)
6. A 50.0 mL sample of 0.528 M NHaNO, is diluted with water to a total volume of 250.0 mL What is the ammonium nitrate concentration in the resulting solution? 7. 75.0 ml. of a 0.250M NaCI solution is added to 35.8 ml. of 0.1150M NaCOs. What is the concentration of sodium ion in the final solution? 8, 34.62 mL. of 0.1510 M NaOH was needed to neutralize 50.0 mL of an H2SO4 solution. What is the concentration of the...
Most questions answered within 3 hours.
-
Which of the following is a query that you CANNOT write in
Standard SQL over a...
asked 14 seconds ago -
In the lab, you prepare a solution in a 150 mL volumetric flask
by mixing 25.0...
asked 1 minute ago -
1. Consider the reaction: 2 NO (g) + 2 H2 (g) → N2 (g) + 2...
asked 2 minutes ago -
The equilibrium constant for the dissociation of trichloroacetic
acid at STP is 1.995 x 10^-1. What...
asked 9 minutes ago -
An ideal gas is confined to a container with constant volume.
The number of moles is...
asked 18 minutes ago -
FIVE-PART PROBLEM: The visible spectrum of colors ranges
from approximately 380 nm in wavelength at the...
asked 21 minutes ago -
Brooke and Georgia are neighbors. Each have 40 hours per week.
Brooke needs 5 hours to...
asked 52 minutes ago -
Quantitative Problem: You are holding a
portfolio with the following investments and betas:
Stock
Dollar investment...
asked 49 minutes ago -
Within the costing system of a manufacturing company the
following types of expenses were incurred:
Details...
asked 51 minutes ago -
Data from the Bureau of Labor Statistics’ Consumer Expenditure
Survey show that annual expenditures for cellular...
asked 1 hour ago -
Consider the following MIPS code:
add $t3,$t2,$t1
lw $t4,0($t3)
sw $t7,0($t3)
add $t6,$t2,$t8
addi $t3,$t5,4
(a)...
asked 1 hour ago -
Assembly Language:
Is it TRUE or FALSE:
Reduced Instruction Set Computers (RISC) are characterized
by:
Relatively...
asked 1 hour ago