10. A physician orders magnesium sulfate to be administered at a rate of 2 g/h to a patient experiencing premature labor. The pharmacy sends 500 mL of a 2% solution. What is the osmolarity of the solution? How many mEq per hour of magnesium will this patient receive? MW (MgSO,): 120 g/mol

Q: A 150.0g solution contains 1.17mg of sodium. What is the concentration in parts per million (ppm)?

A: Given : Mass of solution = 150.0 g And mass of solute i.e sodium = 1.17 mg

Q: How many g of MgCl2  are dissolved in the solution?

A: Given :- volume of solution = 0.300 L  molarity of MgCl2 solution = 1.85 mol/L  To calculate :- Mass…

Q: Consider a solution which consists of 6.20 mol of NaCl dissolved in 1 L of water.  If the…

A: Solubility calculation of NaCl

Q: Complete the table: Solute Mass of solute Moles of solute Volume of solution Molarity of solution…

A: MgSO4 Molar mass of Magnesium Sulfate = 120.3 g/mol

Q: A solution is made using 130.0 mL of acetonitrile (density 0.786 g/mL) and 250.0 mL of water…

A:

Q: Calculate the molarity of the two solutions. The first solution contains 0.300 mol of NAOH in 1.10 L…

A: Since the molarity of solution is calculated using formula Molarity = Moles of compoundVolume of…

Q: Determine the moles of solute particles dissolved in 0.7 kg of water for each of the following…

A: The number of moles of solute dissolved in 1 kg of the solvent is termed as molality. It is…

Q: A solution is made using 218.8 mL of methanol (density 0.7920 g/mL) and 300.0 mL of water (density…

A:

Q: A 150.0 mL solution is made by dissolving 16.0 g of NaF in water and has a density of 0.89 g/mL.…

A:

Q: Complete the row for MgSO4 Enter your answers numerically separated by a comma. for mol m

A:

Q: How many mL of your 1.75 M solution do you need to create 250. mL of a 0.5M MgCl2 solution? About…

A: for Dilution , Always use M1V1 = M2V2

Q: solution is made using 273.3 mL of methanol (density 0.792 g/mL) and 300.0 mL of water (density…

A: Density is defined as the mass per unit volume. It is represented by rho . Its relation is as…

Q: Complete the table:   Solute Mass of solute Moles of solute Volume of solution Molarity of…

A:

Q: Complete the table:   Solute Mass of solute Moles of solute Volume of solution Molarity of…

A:

Q: A solution is made using 236.2 mL of methanol (density 0.7920 g/mL) and 300.0 mL of water (density…

A: Given :-  Volume of methanol = 236.2 mL Volume of water = 300 mL Density of methanol = 0.7920 g/mL…

Q: What is the molarity of a sucrose solution made by adding 171.0g of sucrose to 0.50L of water? Note:…

A: Given, mass of Sucrose = 171.0 g Volume of Solution = 0.50 L  Molar mass of C12H22O11 = 342.29 g/mol…

Q: You have 82 mL of a 0.77 Osmol/L solution of NaCl. How many grams of NaCl are in the solution?

A: Here, a solution of NaCl is given where,the volume of solution = 82 mL = 0.082 LAs, (1 mL = 0.001…

Q: A solution is made using 223.8 mL of methanol (density 0.7920 g/mL) and 300.0 mL of water (density…

A: For Methanol : Volume = 223.8 mL Density = 0.7920 g mL-1   For Water :  Volume = 300 mL Density =…

Q: An aqueous solution of acetone (MM = 58.08 g/mol) has a molality of 4.45 m and a density of 1.25…

A:

Q: A solution is made using 257.7 mL of methanol (density 0.7920 g/mL) and 300.0 mL of water (density…

A: Given: Volume of methanol = 257.7 mL Density of methanol = 0.7920 g/mL Volume of water = 300.0 mL…

Q: A solution is made using 128.3 mL of acetonitrile (density 0.7766 g/mL) and 250.0 mL of water…

A:

Q: How many grams of NaOH would you need to prepare 5.00L of a 2.00M aqueous solutiong of sodium…

A:

Q: How is a supersaturated solution typically made? • by heating a solution to dissolve more solute,…

A:

Q: is a uniform mixture containing a dissolved in a The solute can be gas, liquid or solid. solution is…

A: All things are provided in handwritten solution

Q: What is the molality when 392 mL of water is mixed with 27.5 g of magnesium chloride?   Please…

A: Given information,     Volume of water = 392 mL     Mass of magnesium chloride = 27.5 g

Q: A solution is made using 130.1 mL of acetonitrile (density 0.7766 g/mL) and 250.0 mL of water…

A: Step 1: Calculating the moles of solute( acetonitrile) .  Step 2: Calculating the mass of the…

Q: How many grams of MgCl2 are there in 191 grams of an aqueous solution that is 6.70 % by weight…

A: Given: Weight % of solution = 6.70 % mass of aqueous solution = 191 g

Q: 1. What is the percent by mass of 6 g of copper (II) sulfate dissolved in 84 g of water? 2. A…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: An aqueous solution of ethanol (molar mass = 46.07 g/mol) has a molality of 12.15 m and a density of…

A: Answer:- This question is answered by using the simple cocept of calculation of molarity using the…

Q: 1. Find the mass percent of CaCl2 (110.98 g/mol) in a solution whose molarity is 1.45 M and whose…

A: given that,Molarity = 1.45 M = 1.45 mol/ 1L density = 1.12 g/mLvolume of the solution = 1L = 1000mL…

Q: A solution is made using 277.4 mL of acetone (density 0.7857 g/mL) and 450.0 mL of water (density…

A:

Q: A saturated solution of a compound contains .15g of solute in 100 g of water.  Is a second solution…

A:

Q: A solution is made using 189.4 mL of methanol (density 0.7920 g/mL) and 300.0 mL of water (density…

A: In the question Solution is Methanol in water. Given that,  Volume of methanol is 189.4 mL and…

Q: Calculate the Osmolarity  5.7 mL of Ethanol (Density of Ethanol=0.789g/mL) in 210.0 mL of solution

A: Osmolarity is basically the sum of Molarity of all species in a solution . But here we have one…

Q: None

A: Given information:Molality of the ethanol solution = 14.06 mDensity of the ethanol solution = 1.100…

Q: 1. What is the concentration (molarity) of a solution made from 0.62 moles of NaCl and 500mL of…

A: