How many milliequivalents of chloride ion are contained in a sample that is determined to contain 0.725 g of chloride ion?
How many milliequivalents of chloride ion are contained in a sample that is determined to contain...
A tablet contains 238 mg of magnesium chloride (MgCl2 MW = 95.2 g/mol). How many milliequivalents of magnesium ions does the tablet contain? Assume complete disassociation. (Round your answer to the nearest whole number of milliequivalents. How is this worked out? The answer is 5
18) How many milliequivalents, meq, of magnesium ion (ie, "moles of charge carried by magnesium ion" slide CH6#59) are present in a solution that contains 0.030 moles of magnesium chloride? 19) How many milliequivalents, meq, of sodium ion (ie, "moles of charge carried by sodium ion": slide CH6859) are present in a 1.0 L of 0.154 M sodium chloride solution? 20) A 5%(m/v) dextrose IV fluid (D,W) is supplemented with 20 mEq of K* per liter of a solution. If...
If a sample of water is being determined to contain 332 ppm of lead, how many g of lead does one gallon (1 gal = 3785 g of water) of this lead contaminated water contain? Round your answer to 4 decimal digits.
A concentrated solution of potassium chloride contains 15% KCl (MW = 74.5 g/mol). How many milliequivalents of potassium are present in a 200 mL bottle? Assume that complete disassociation of KCl occurs. How is this worked? Answer is 403
How many milliequivalents of potassium chloride are represented in each prescibed dose of the following prescription? (m.w. KCI- 74.5) Rx Potassium chloride 10% Cherry syrup ad 480 mL Sig. Tablespoonful b.i.d. 9:45 PM
Potassium chloride 10% Cherry syrup q.s. ad 480 mL Sig. tablespoonful b.i.d. How many milliequivalents of potassium chloride are represented in each prescribed dose?
The chloride ion concentration in a solution may be determined by the precipitation of lead chloride. Pb2+(aq) + 2CI+(aq) —>PbCl2(s) A student finds that 23.52 mL of 0.6250 M lead nitrate is needed to precipitate all of the chloride ion in a 25.00-mL sample of an unknown. What is the molarity of the chloride ion in the student's unknown? M
How many milligrams of sodium chloride are contained in 1L of 0.225% Nacl
QUESTION 5 If a sample of water is being determined to contain 447 ppm of lead, how many g of lead does one gallon (1 gal - 3785 g of water) of this lead contaminated water contain? Round your answer to 4 decimal digits.
how many molecules are contained in a 7.05 How many molecules are contained in a 7.05-g sample of dimethylmercury? Express your answer in molecules to three significant figures. What is the percentage of mercury (by mass) in the sample? Express your answer as a percent to four significant figures.