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If 7.5 g of sodium nitrate, NaNO, is dissolved in 85ml of H20 (density of H2O = 1.0g/ml), calculate the %(wt/wt) concentration of H2O in the solution. Given: nuto %3D VileldMa A0ni tnsasng zi stuloz to zmang vremoH Solution: (HO)gM to zzem 1slom snTSOCH evia noltulo2 2. Percent by Volume Concentration A brand of rubbing alcohol says, it contains 70% (vol/vol) isopropyl alcohol. How many mL of isopropyl alcohol are there in 600 ml of the solution in the bottle? Given: asinu no i w Solution: 3. Percent by Mass/Volume Concentration botolb The label of betadine skin cleanser says 7.5 % solution. Taking it to be % (wt/vol), how many grams of betadine (Providone-lodine) are present in 50 mL bottle? bonteg Given: Solution: of Insw1 egnil OTor mes

If 7.5 g of sodium nitrate, NaNO, is dissolved in 85ml of H20 (density of H2O = 1.0g/ml), calculate the %(wt/wt) concentration of H2O in the solution. Given: nuto %3D VileldMa A0ni tnsasng zi stuloz to zmang vremoH Solution: (HO)gM to zzem 1slom snTSOCH evia noltulo2 2. Percent by Volume Concentration A brand of rubbing alcohol says, it contains 70% (vol/vol) isopropyl alcohol. How many mL of isopropyl alcohol are there in 600 ml of the solution in the bottle? Given: asinu no i w Solution: 3. Percent by Mass/Volume Concentration botolb The label of betadine skin cleanser says 7.5 % solution. Taking it to be % (wt/vol), how many grams of betadine (Providone-lodine) are present in 50 mL bottle? bonteg Given: Solution: of Insw1 egnil OTor mes

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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1. Percent by Mass Concentration If 7.5 g of sodium nitrate, NaNO3 is dissolved in 85ml of H20 (density of H2O indtutoz = 1.0g/ml), calculate the %(wt/wt) concentration of H20 in the solution. Given: vilsloM o M29lom uizangs A.0ni ins 2i otulo to ama1g vnsm oH elHOlgM to 226m 1slom srT SOCH1ewg 022 ni (HOaM Solution: C102 2. Percent by Volume Concentration A brand of rubbing alcohol says, it contains 70% (vol/vol) isopropyl alcohol. How many mL of isopropyl alcohol are there in 600 ml of the solution in the bottle? Given: CO.800 D 0.800 Solution: 3. Percent by Mass/Volume Concentration botolld The label of betadine skin cleanser says 7.5 % solution. Taking it to be % (wt/vol), how many grams of betadine (Providone-lodine) are present in 50 mL bottle? Given: Solution: of nsw Tega 9Tom mes
Transcribed Image Text:1. Percent by Mass Concentration If 7.5 g of sodium nitrate, NaNO3 is dissolved in 85ml of H20 (density of H2O indtutoz = 1.0g/ml), calculate the %(wt/wt) concentration of H20 in the solution. Given: vilsloM o M29lom uizangs A.0ni ins 2i otulo to ama1g vnsm oH elHOlgM to 226m 1slom srT SOCH1ewg 022 ni (HOaM Solution: C102 2. Percent by Volume Concentration A brand of rubbing alcohol says, it contains 70% (vol/vol) isopropyl alcohol. How many mL of isopropyl alcohol are there in 600 ml of the solution in the bottle? Given: CO.800 D 0.800 Solution: 3. Percent by Mass/Volume Concentration botolld The label of betadine skin cleanser says 7.5 % solution. Taking it to be % (wt/vol), how many grams of betadine (Providone-lodine) are present in 50 mL bottle? Given: Solution: of nsw Tega 9Tom mes
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