47 mL of 0.02M of HCl is used to titrate 25mL of Ca(OH)2. a) What is...
47 mL of 0.02M of HCl is used to titrate 25mL of Ca(OH)2.
a) What is the molarity of the hydrochloric acid?
b) What is the molarity of the hydroxide ions in the Ca(OH)2?
c) Calculate the solubility product from the titration. Answer needs to be written using Engineering notation, where 3.14 x 10-5 = 3.14E-5.
Homework Answers
Dear student can you precise the question c for solubility product calculation!!
Add Answer to:
47 mL of 0.02M of HCl is used to titrate 25mL of
Ca(OH)2.
a) What is...
An aqueous solution of Ca(OH)2with a concentration of 0.161 M was used to titrate 25.00 mL...
An aqueous solution of Ca(OH)2with a concentration of
0.161 M was used to titrate 25.00 mL of aqueous HCl. 18.63
mL of the Ca(OH)2was required to reach the endpoint of
the titration.
Part 1 (1 point) How many moles of base were required to react completely with the acid in this reaction? x 10 mol Ca(OH)2 -- Part 2 (1 point) How many moles of HCl were present in the original 25.00 mL of acid? x 10 mol HCl +...
1. Solubility Product Estimation using pHydrion Paper Ca(OH)2 solution pH 12, blue color shown on pHydrion...
1. Solubility Product Estimation using pHydrion Paper Ca(OH)2 solution pH 12, blue color shown on pHydrion Paper. a) Estimate the solubility product of calcium hydroxide based on the pH from the pHydrion paper. Answer needs to be written using Engineering notation, where 3.14 x 10-5 = 3.14E-5.
An aqueous solution of Ca(OH)2with a concentration of 0.143 M was used to titrate 25.00 mL...
An aqueous solution of Ca(OH)2with a concentration of
0.143 M was used to titrate 25.00 mL of aqueous HCl. 14.73
mL of the Ca(OH)2was required to reach the endpoint of
the titration.
How many moles of base were required to react completely with the
acid in this reaction?
How many moles of HCl were present in the original 25.00 mL of
acid?
What is the molarity of the original HCl solution?
04 Question (a points) aSee page 166 Watch the...
1. Solubility Product Estimation using pHydrion Paper Ca(OH)2 pH 12, blue color shown on pHydrion Paper...
1. Solubility Product Estimation using pHydrion Paper Ca(OH)2 pH 12, blue color shown on pHydrion Paper a) What is the Hydronium ion concentration ([H3O+]) in saturated Ca(OH)2 solution based on your answer to question 2? (pH 12) b) What is the Hydroxide ion concentration ([OH - ]) in saturated solution based on pH paper? Answer needs to be written using Engineering notation, where 3.14 x 10-5 = 3.14E-5.
A 2.5×10−2 M solution of HCl is used to titrate 147 mL of a Ca(OH)2 solution...
A 2.5×10−2 M solution of HCl is used to titrate 147 mL of a Ca(OH)2 solution of unknown concentration. 1. If 100 mL of HCl is required, what is the normality of the Ca(OH)2 solution? Express your answer using two significant figures. 2. What is the molarity? Express your answer using two significant figures.
B. Ksp of Ca(OH)2 by titration 25 mL of Ca(OH)2 used*** Molarity of HCl solution =...
B. Ksp of Ca(OH)2 by titration
25 mL of Ca(OH)2 used***
Molarity of HCl solution = 0.0716M
1. Final buret reading (trial 1) = 7.50 mL
Final buret reading (trial 2) = 14.60 mL
2. Initial buret reading (trial 1) = 0.50 mL
Initial buret reading (trial 2) = 7.50 mL
3. Volume of HCl (trial 1) _________mL
Volume of HCl (trial 2) _________mL
4. Molarity of Ca(OH)2 (trial 1) __________M
Molarity of Ca(OH)2 (trial 2) ___________M
5. Average Molarity...
Ca(OH)2 (aq) + 2HCl (aq) CaCl2 (aq) + H2O (l) An aqueous solution of Ca(OH)2with a...
Ca(OH)2 (aq) + 2HCl (aq) CaCl2 (aq) + H2O (l)
An aqueous solution of Ca(OH)2with a concentration of
0.161 M was used to titrate 25.00 mL of aqueous HCl. 18.63
mL of the Ca(OH)2was required to reach the endpoint of
the titration. An aqueous solution of Ca(OH)2with a
concentration of 0.161 M was used to titrate 25.00 mL of
aqueous HCl. 18.63 mL of the Ca(OH)2was required to
reach the endpoint of the titration.
A) How many moles of base...
You titrate 41.27 mL of 0.108 M Ca(OH)2 into 25.00 mL of citric acid (C6H307) (triprotic)....
You titrate 41.27 mL of 0.108 M Ca(OH)2 into 25.00 mL of citric acid (C6H307) (triprotic). What is the balanced equation and the molarity of the acid? Select both an equation and a molarity. CH3O+ (aq) + Ca(OH)2 (aq) - H20 (1) + Ca3(C6H507)2 (aq) 2C6H307 (aq) + 3Ca(OH)2 (aq) + 6H20 (1) + Ca3(C6H507)2 (aq) CH807 (aq) + Ca(OH)2 (aq) - H20 (1) + CaC6H507 (aq) 3C6H307 (aq) + 2 Ca(OH)2 (aq) + 6H20 (1) + Ca3(C6H507)2 (aq) 0.267...
you add an excess of ca(oh)2 to water maintained at particular temperature, stir until the solution...
you add an excess of ca(oh)2 to water maintained at particular temperature, stir until the solution is saturated, filter, then determine the OH in the solution by titration with acid. titration of 10.0 ml of the calcium hydroxide solution to the end point requires 4.86 ml of 0.070 M HCl solution. what is the molar quantity of OH- in the 10.0 ml of solution? what are the concentrations of Ca2+ and OH- ? WHAT IS THE SOLUBILITY OF Ca(OH)2 under...
It required 28.9 mL of 0.0170-M Ba(OH)2 solution to titrate a 25.0-mL sample of HCl to...
It required 28.9 mL of 0.0170-M Ba(OH)2 solution to titrate a 25.0-mL sample of HCl to the equialence point. Calculate the molarity of the HCl solution. Molarity = M
An aqueous solution of Ca(OH)2with a concentration of
0.161 M was used to titrate 25.00 mL of aqueous HCl. 18.63
mL of the Ca(OH)2was required to reach the endpoint of
the titration.
Part 1 (1 point) How many moles of base were required to react completely with the acid in this reaction? x 10 mol Ca(OH)2 -- Part 2 (1 point) How many moles of HCl were present in the original 25.00 mL of acid? x 10 mol HCl +...
An aqueous solution of Ca(OH)2with a concentration of
0.143 M was used to titrate 25.00 mL of aqueous HCl. 14.73
mL of the Ca(OH)2was required to reach the endpoint of
the titration.
How many moles of base were required to react completely with the
acid in this reaction?
How many moles of HCl were present in the original 25.00 mL of
acid?
What is the molarity of the original HCl solution?
04 Question (a points) aSee page 166 Watch the...
B. Ksp of Ca(OH)2 by titration
25 mL of Ca(OH)2 used***
Molarity of HCl solution = 0.0716M
1. Final buret reading (trial 1) = 7.50 mL
Final buret reading (trial 2) = 14.60 mL
2. Initial buret reading (trial 1) = 0.50 mL
Initial buret reading (trial 2) = 7.50 mL
3. Volume of HCl (trial 1) _________mL
Volume of HCl (trial 2) _________mL
4. Molarity of Ca(OH)2 (trial 1) __________M
Molarity of Ca(OH)2 (trial 2) ___________M
5. Average Molarity...
Ca(OH)2 (aq) + 2HCl (aq) CaCl2 (aq) + H2O (l)
An aqueous solution of Ca(OH)2with a concentration of
0.161 M was used to titrate 25.00 mL of aqueous HCl. 18.63
mL of the Ca(OH)2was required to reach the endpoint of
the titration. An aqueous solution of Ca(OH)2with a
concentration of 0.161 M was used to titrate 25.00 mL of
aqueous HCl. 18.63 mL of the Ca(OH)2was required to
reach the endpoint of the titration.
A) How many moles of base...
You titrate 41.27 mL of 0.108 M Ca(OH)2 into 25.00 mL of citric acid (C6H307) (triprotic). What is the balanced equation and the molarity of the acid? Select both an equation and a molarity. CH3O+ (aq) + Ca(OH)2 (aq) - H20 (1) + Ca3(C6H507)2 (aq) 2C6H307 (aq) + 3Ca(OH)2 (aq) + 6H20 (1) + Ca3(C6H507)2 (aq) CH807 (aq) + Ca(OH)2 (aq) - H20 (1) + CaC6H507 (aq) 3C6H307 (aq) + 2 Ca(OH)2 (aq) + 6H20 (1) + Ca3(C6H507)2 (aq) 0.267...
It required 28.9 mL of 0.0170-M Ba(OH)2 solution to titrate a 25.0-mL sample of HCl to the equialence point. Calculate the molarity of the HCl solution. Molarity = M
Most questions answered within 3 hours.
-
284 mL of a 0.52 M potassium hydroxide solution is added to 467
mL of a...
asked 6 minutes ago -
exercise on VSEPR and molecular structrue.
octahedral
SeCl62-
TeCl62-
ClF62-
distorted
SeF62–
IF6–
asked 8 minutes ago -
Little’s Law: Val d’Costa is a world famous ski village in the
French Alps. Because of...
asked 1 hour ago -
Find the absolute error D for the calculation if A + B/C=D A=
9.4 +/- 0.4...
asked 1 hour ago -
New Air Heating and Cooling, manufactures furnaces and central
air units. The company pride itself on...
asked 1 hour ago -
A coach uses a new technique to train gymnasts. Seven
gymnasts were randomly selected and their...
asked 3 hours ago -
While rotating the tires on your car you notice a rock [mass =
0.1 Kg] stuck...
asked 5 hours ago -
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 7 hours ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 7 hours ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 9 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 9 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 9 hours ago