Question
In: Chemistry
If a compound pharmacist prepares 3.0L of a solution containing 0.8325g of calcium chloride, what is...
If a compound pharmacist prepares 3.0L of a solution containing 0.8325g of calcium chloride, what is the concentration of calcium ions in solution in mEq/L? (note: 1Eq = 1000 mEq).
Solutions
thanks and hope you like the
answer
queen_honey_blossom answered 2 years agoRelated Solutions
An aqueous solution containing sodium chloride (NaCl) and calcium chloride (CaCl2) is found to have a...
An aqueous solution containing sodium chloride (NaCl) and
calcium chloride (CaCl2) is found to have a density of 1.043 g/mL.
The results of an analysis indicate that the calcium concentration
is 8.3 g/L and the sodium concentration is 12.2 g/L. What is the
mole fraction of each component in this solution?
Molar mass of Na = 22.99 g/mol
Molar mass of Cl = 35.45 g/mol
Molar mass of Ca = 40.078 g/mol
A hospital pharmacist prepares an intravenous solution containing 300 mg of DRUG X in 250 mL...
A hospital pharmacist prepares an intravenous solution
containing 300 mg of DRUG X in 250 mL normal saline. The infusion
rate of DRUG X is 15 mcg/kg/min, and this solution is to be
administered to a patient weighing 132 pounds. What would be the
appropriate infusion rate of the solution for this patient in
mL/hr? The rate is _______ mL/hr.
Aqueous potassium phosphate is added to 545 mL of a solution containing calcium chloride to precipitate...
Aqueous potassium phosphate is added to 545 mL of a solution
containing calcium chloride to precipitate all of the Ca2+ ions as
the insoluble phosphate (310.2 g/mol). If 4.51 g calcium phosphate
is produced, what is the Ca2+ concentration in the calcium chloride
solution in g/L?
The calcium carbonate in limestone reacts with HCl to produce a calcium chloride solution and carbon...
The calcium carbonate in limestone reacts with HCl to produce a
calcium chloride solution and carbon dioxide gas:
CaCO3(s)+2HCl(aq)→CaCl2(aq)+H2O(l)+CO2(g)
EXPRESS YOUR ANSWER WITH THE APPROPRIATE UNITS.
a) How many milliliters of 0.200 MHCl can react with 7.25 g
CaCO3?
b) How many moles of CO2 form when 27.5 mL of 3.00 M HCl
react?
c) What is the molarity of a HClsolution if the reaction of 205
mLof the HCl solution with excess CaCO3 produces 14.0 L of CO2gas
at...
8. a. What is the molarity of a solution of calcium chloride which contains 33500 mg...
8. a. What is the molarity of a solution of calcium chloride
which contains 33500 mg of solute in a total volume of 0.352L?
b. What is the molarity of a solution of LiI which contains
26800 mg of solute in a total volume of 0.282L?
c. What is the molarity of a solution of calcium chloride which
contains 0.440moles of solute in a total volume of 0.872L?
9. a. How many mL of solvent should be added to 0.99L...
Predict the charges of the ions in an ionic compound containing the elements calcium and oxygen....
Predict
the charges of the ions in an ionic compound containing the
elements calcium and oxygen. Use these to write the formula for the
compound.
When solutions of silver nitrate and calcium chloride are mixed, silver chloride precipitates out of solution...
When solutions of silver nitrate
and calcium chloride are mixed, silver chloride precipitates out of
solution according to the equation
2AgNO3(aq)+CaCl2(aq)→2AgCl(s)+Ca(NO3)2(aq)
What mass of silver chloride can be produced from 1.51 L of a
0.201 M solution of silver nitrate?
Express your answer with the appropriate units.
The reaction described in Part A required 3.51 L of calcium
chloride. What is the concentration of this calcium chloride
solution?
Express your answer with the appropriate units.
When solutions of silver nitrate and calcium chloride are mixed, silver chloride precipitates out of solution...
When solutions of silver nitrate and calcium chloride are mixed,
silver chloride precipitates out of solution according to the
equation
2AgNO3(aq)+CaCl2(aq)?2AgCl(s)+Ca(NO3)2(aq)
Part A
What mass of silver chloride can be produced from 1.35L of a
0.166M solution of silver nitrate?
Express your answer with the appropriate units.
mass of AgCl =
SubmitHintsMy
AnswersGive UpReview
Part
Incorrect; Try Again; 5 attempts remaining
Part B
The reaction described in Part A required 3.38L of calcium
chloride. What is the concentration of this...
A chemist prepares a solution of mercury(I) chloride Hg2Cl2 by measuring out 0.0000059μmol of mercury(I) chloride...
A chemist prepares a solution of mercury(I) chloride Hg2Cl2 by
measuring out 0.0000059μmol of mercury(I) chloride into a 50.mL
volumetric flask and filling the flask to the mark with water.
Calculate the concentration in mol/L of the chemist's mercury(I)
chloride solution. Round your answer to 2 significant digits.
if you added 3.2652 g of calcium chloride to your diluted sodium phosphate solution what reaction...
if you added 3.2652 g of calcium chloride to your diluted sodium
phosphate solution what reaction would occur?
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Trust, or lack of trust, is an increasingly important issue in today’s organizations.71 In today’s uncertain...
- In this programming assignment, you will write C code that performs recursion. For the purpose of...
- Suppose you purchase one WM May strike=102 call contract at $5 and write one WM May...
- The three call options issued by Tesla Inc are listed below. Suppose that the current price...
- 1. Explain why times of economic distress caused classical liberalism to fall out of favor.
- To demonstrate the practical implementation of the public\private encryption, you have been asked to compete the...
- Suppose we are thinking about replacing an old computer with a new one. The old one...
ADVERTISEMENT