1) A solution of rubbing alcohol is 69.0 % (v/v) isopropanol in water. How many milliliters...
1) A solution of rubbing alcohol is 69.0 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 88.8 mL sample of the rubbing alcohol solution?
Express your answer to three significant figures.
2) How many liters of a 3.06 M K2SO4 solution are needed to provide 83.8 g of K2SO4 (molar mass 174.01 g/mol)? Recall that M is equivalent to mol/L.
Express your answer to three significant figures.
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1) A solution of rubbing alcohol is 69.0 % (v/v) isopropanol in
water. How many milliliters...
1. A solution of rubbing alcohol is 76.5 % (v/v) isopropanol in water. How many milliliters...
1. A solution of rubbing alcohol is 76.5 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 77.5 mL sample of the rubbing alcohol solution? Express your answer to three significant figures. 2. How many liters of a 3.18 M K2SO4 solution are needed to provide 98.8 g of K2SO4 (molar mass 174.01 g/mol)? Recall that M is equivalent to mol/L. Express your answer to three significant figures.
54.9 mL isopropanol 100 Part C How many liters of a 4.00 M K SO4 solution...
54.9 mL isopropanol 100 Part C How many liters of a 4.00 M K SO4 solution are needed to provide 74.7 gof K sOs (molar mass 1 Express your answer to three significant figures 74.01 g/mol)? Recal that M s equivailent to mol/L. View Available Hint(s) Volume of K2SO4-1.0549 X Incorrect: Try Again; 28 attempts remaining; no points deducted MacBook Air ? F3 8 2 3 ab
Isopropyl alcohol is mixed with water to produce a 38.0% (v/v) alcohol solution. How many milliliters...
Isopropyl alcohol is mixed with water to produce a 38.0% (v/v) alcohol solution. How many milliliters of each component are present in 875 mL of this solution? Assume that volumes are additive. alcohol: mL water: ml The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same thing as weight, but the abbreviation (w/v) is also common. How many grams of sucrose are needed to make 695 mL of a 38.0% (w/v)...
Isopropyl alcohol is mixed with water to produce a 31.0% (v/v) alcohol solution. How many milliliters...
Isopropyl alcohol is mixed with water to produce a 31.0% (v/v) alcohol solution. How many milliliters of each component are present in 745 mL of this solution? Assume that volumes are additive. alcohol: mL water: mL
How many mL of rubbing alcohol are needed to make 430. mL of a 17.6% (v/v)...
How many mL of rubbing alcohol are needed to make 430. mL of a 17.6% (v/v) rubbing alcohol solution? show your work and round your answer to correct number of sig figs
How many mL of rubbing alcohol are needed to make 430. mL of a 17.6% (v/v)...
How many mL of rubbing alcohol are needed to make 430. mL of a 17.6% (v/v) rubbing alcohol solution? show your work.
If you had only 23 g of KOH remaining in a bottle, how many milliliters of...
If you had only 23 g of KOH remaining in a bottle, how many milliliters of 8.0 %(w/v) solution could you prepare? Express your answer using two significant figures. How many milliliters of 0.27 M solution could you prepare? Express your answer using two significant figures.
How many milliliters of a 0.390 MKOH solution contain 1.67x10-2 mol of KOH? Express your answer...
How many milliliters of a 0.390 MKOH solution contain 1.67x10-2 mol of KOH? Express your answer to three significant figures.
How many liters of a 0.228 M solution can be made from 288 g K2SO4? Use...
How many liters of a 0.228 M solution can be made from 288 g K2SO4? Use 174.26 g/mol for the molar mass of K2SO4. Type youp answer..
1. What is the final volume in milliliters when 0.653 L of a 45.4 % (m/v)...
1. What is the final volume in milliliters when 0.653 L of a 45.4 % (m/v) solution is diluted to 24.0 % (m/v)? Express your answer with the appropriate units. 2. A 751 mL NaCl solution is diluted to a volume of 1.06 L and a concentration of 8.00 M . What was the initial concentration? Express your answer with the appropriate units. 3. What volume of 1.00 M HCl in liters is needed to react completely (with nothing left...
54.9 mL isopropanol 100 Part C How many liters of a 4.00 M K SO4 solution are needed to provide 74.7 gof K sOs (molar mass 1 Express your answer to three significant figures 74.01 g/mol)? Recal that M s equivailent to mol/L. View Available Hint(s) Volume of K2SO4-1.0549 X Incorrect: Try Again; 28 attempts remaining; no points deducted MacBook Air ? F3 8 2 3 ab
Isopropyl alcohol is mixed with water to produce a 38.0% (v/v) alcohol solution. How many milliliters of each component are present in 875 mL of this solution? Assume that volumes are additive. alcohol: mL water: ml The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same thing as weight, but the abbreviation (w/v) is also common. How many grams of sucrose are needed to make 695 mL of a 38.0% (w/v)...
Isopropyl alcohol is mixed with water to produce a 31.0% (v/v) alcohol solution. How many milliliters of each component are present in 745 mL of this solution? Assume that volumes are additive. alcohol: mL water: mL
If you had only 23 g of KOH remaining in a bottle, how many milliliters of 8.0 %(w/v) solution could you prepare? Express your answer using two significant figures. How many milliliters of 0.27 M solution could you prepare? Express your answer using two significant figures.
How many milliliters of a 0.390 MKOH solution contain 1.67x10-2 mol of KOH? Express your answer to three significant figures.
How many liters of a 0.228 M solution can be made from 288 g K2SO4? Use 174.26 g/mol for the molar mass of K2SO4. Type youp answer..
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