Homework Answers
please give thumbs up to my
answer as I am in very need of that do comment for any of your
doubt
Add Answer to:
Determine the volume (in mL) of a 3.62 M solution of ZnBr2 that contains 0.899 moles...
Determine the volume (in mL) of a 3.57 M solution of ZnBr2 that contains 0.884 moles...
Determine the volume (in mL) of a 3.57 M solution of ZnBr2 that contains 0.884 moles of ZnBr2.
1) What is the volume of a 1.20 M HNO3 (aq) solution that contains 0.0420 moles...
1) What is the volume of a 1.20 M HNO3 (aq) solution that contains 0.0420 moles of HNO3 ? 2) What is the volume (in mL) of a 0.125 M Ba(ClO4)2 solution that is needed, to completely react with 20.00 mL of 0.250 M K3PO4 solution according to the reaction below ? 3 Ba(ClO4)2(aq) + 2 K3PO4(aq) → Ba3(PO4)2(s) + 6 KClO4(aq)
What is the volume of a 6.0 M H2SO4(aq) solution that contains 3.60 moles of H2SO4?...
What is the volume of a 6.0 M H2SO4(aq) solution that contains 3.60 moles of H2SO4? An experiment calls for 50. mL of an 0.50 M aqueous solution of NaHCO3. How many g of NaHCO3 are needed to prepare this solution? Explain the procedure.
Determine the volume of solution that contains 15.0 g of AgNO3 if the solution is 0.375 M
Determine the volume of solution that contains 15.0 g of AgNO3 if the solution is 0.375 M 235 mL 31.5 mL 247 ml 33.1 mL
1) what volume (in mL) of a 12.0M HCl (aq) solution contains 0.600 moles of HCl?...
1) what volume (in mL) of a 12.0M HCl (aq) solution contains 0.600 moles of HCl? 2) "concentrated" hydrochloric acid has a concentration of 12M. How many moles HCl are in 25 mL of conc. HCl?
What is the volume of an HCl solution which contains 0.032 moles of HCl and a...
What is the volume of an HCl solution which contains 0.032 moles of HCl and a pH of 1.54? Calculate the pH of a 0.530 L HNO3 solution which fully neutralizes a 1.25 L LiOH solution with a pH of 8.4? What volume of HNO3 solution at pH 1.07 is required to neutralize 15.0 mL of a 0.012 M Ba(OH)2 solution?
A solution of hydrochloric acid in an erlenmeyer flask contains 0.297 moles HCI. If the volume...
A solution of hydrochloric acid in an erlenmeyer flask contains 0.297 moles HCI. If the volume is equal to 25.00 ml, what is the molar concentration of the solution? Answer to 3 sig figs. Do not include unit, M.
A) A buffer solution contains 0.336 M KHSO3 and 0.447 M Na2SO3. If 0.0144 moles of...
A) A buffer solution contains 0.336 M KHSO3 and 0.447 M Na2SO3. If 0.0144 moles of hydroiodic acid are added to 125 mL of this buffer, what is the pH of the resulting solution ? (Assume that the volume change does not change upon adding hydroiodic acid) pH = B) If 0.0335 moles of perchloric acid are added to 250 mL of this buffer, what is the pH of the resulting solution ? (Assume that the volume change does not...
Molarity Help Determine the Molarity (M, moles solute / Liter of solution) of a solution formed...
Molarity Help Determine the Molarity (M, moles solute / Liter of solution) of a solution formed when 1.734E6 µg Barium hydroxide is dissolved in water such that the final volume of the solution is 39.56 cL. Determine the Molarity (M, moles solute / Liter of solution) of a solution formed when 1.534 g Cobalt(II) hydrogen sulfate is dissolved in water such that the final volume of the solution is 375.6 mL. Determine the Molarity (M, moles solute / Liter of...
A buffer solution contains 0.229 M ammonium chloride and 0.457 M ammonia. If 0.0568 moles of...
A buffer solution contains 0.229 M ammonium chloride and 0.457 M ammonia. If 0.0568 moles of hydroiodic acid are added to 250 mL of this buffer, what is the pH of the resulting solution ? (Assume that the volume does not change upon adding hydroiodic acid) pH = Submit Answer Retry Entire Group 9 more group attempts remaining A buffer solution contains 0.443 M ammonium chloride and 0.314 M ammonia. If 0.0313 moles of potassium hydroxide are added to 225...
A solution of hydrochloric acid in an erlenmeyer flask contains 0.297 moles HCI. If the volume is equal to 25.00 ml, what is the molar concentration of the solution? Answer to 3 sig figs. Do not include unit, M.
A buffer solution contains 0.229 M ammonium chloride and 0.457 M ammonia. If 0.0568 moles of hydroiodic acid are added to 250 mL of this buffer, what is the pH of the resulting solution ? (Assume that the volume does not change upon adding hydroiodic acid) pH = Submit Answer Retry Entire Group 9 more group attempts remaining A buffer solution contains 0.443 M ammonium chloride and 0.314 M ammonia. If 0.0313 moles of potassium hydroxide are added to 225...
Most questions answered within 3 hours.
-
Assume Kw = 1.01 ✕ 10−14
For pure water, we can calculate [H3O+ ] = [OH...
asked 24 minutes ago -
Suppose that on a temperature scale X, water boils at 203.0°X
and freezes at -105.7°X. What...
asked 1 hour ago -
BaS crystallizes in a cubic unit cell with S2- ions on each
corner and each face....
asked 1 hour ago -
A. 0≤P(Oi)≤10≤P(Oi)≤1 for each i
B. P(Oi)≤0P(Oi)≤0
C. P(Oi)=1+P(OCi)P(Oi)=1+P(OiC)
D. P(Oi)≥1P(Oi)≥1
If an experiment consists of...
asked 3 hours ago -
A battery has an emf of 9.20V and an internal resistance of 1.20
ohm. a)What resistance...
asked 3 hours ago -
The area of an elastic circular loop decreases at a constant
rate, dA/dt = −6.60×10−3 m2/s...
asked 4 hours ago -
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 5 hours ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 5 hours ago -
implement a program that reads a number of rows and a symbol.
The program will draw...
asked 6 hours ago -
Assume that when adults with smartphones are randomly selected,
45% use them in meetings or classes....
asked 6 hours ago -
Determine the number of formula units of
Na2SO4 and moles of oxygen contained in 8.11
moles...
asked 6 hours ago -
Explain in steps on the following code
What would be the output when executed
using System;...
asked 6 hours ago