bleach is 6.00% NaClO by weight and the density is 1.07g/ml. How many grams of NaClO is in 87 ml of bleach?
bleach is 6.00% NaClO by weight and the density is 1.07g/ml. How many grams of NaClO...
2. (1.5pt) Calculate [ClO-] in a 6.00% bleach solution. A 6.00% bleach solution contains 6.00g of NaClO per 100. g bleach. The density of 6.00% bleach is 1.12 g/mL. Show all work and circle your answer.
2) How many grams of sodium hypochlorite (NaClo) are needed to make 250 mL of 0.700 M NaClO solution? 3) How many grams of KCO, would be needed to make 4.55 mL of a 15.00 (m/v) solution? 4) A 34.0 % (m/m) sulfuric acid (H2SO4) solution has a density of 1.25 g/mL. What is the molarity of this solution?
When laundry bleach (NaClO) is mixed with hydrochloric acid (HCl) toxic chlorine gas can be produced. How many grams of chlorine gas would be produced if 250mL of 2.00M HCl was mixed with an excess of bleach, according to the equation below? NaClO(aq) + HCl(aq) → Cl2(g) + NaOH(aq)
A 2.50 g sample of a household bleach containing sodium hypochlorite (NaClO) is treated with excess KI solution. The iodine liberated requires 18.0 mL of 0.0200 M Na2S2O3 solution for complete titration. What is the weight percentage of NaClO in the household bleach? (The redox couples are: ClO-/Cl- ; I2/I- ; S2O32-/ S4O62-) *I need the answer step by step with explaination
How many grams of NaCl in 6.00 x 106 mL of a 20.0 %m/v solution?
Please help with questions
10-18
A. Bleach Analysis 0.1015 1. Molarity of Na,S,O, solution (from Expt. 29) Bleach 1 Bleach 2 2. 3. Brand Mass of vol. flask 10 mL bleach 91.8 9158g 1.909 u1.ng 4. Mass of vol. flask 5. Mass of 10 mL bleach 6. Density of bleach 7. Final buret reading 0 69540 2.bm s Inial buret reading 5.0m) 23m 12.4 9. Volume Na S20, solution 10. Moles of Na2S2O, . Moles NaCIO in 10 mL aliquot...
How many grams are found in 450 mL of a solution that has a density of 2.5 g/mL ?
6% bleach solution
How many mL of bleach solution would be necessary if 325mg of salicylamide were used. Use the calculation shown in the video. Answer:
How many moles of benzaldehyde (density d = 1.04 g/ml), (molecular weight mw = 106.12 g/mol) are required to react with 1.0 ml of acetone: (density d = 0.79 g/ml), (molecular weight mw = 58.08 g/mol)? 6. What is approximate theoretical yield for problem # 5 if you obtained 2.1 grams of dibenzylidene acetone (mw = 234.29 g/mol)?
A a 50.00-mL sample of bleach solution contains 0.289 M HClO and 0.602 M NaClO. The Ka of hypochlorous acid is 3.0 ✕ 10−8. Find the pH of the solution. The solution is then divided in half. A) To one half of the original solution, 10.00 mL of 0.100 M NaOH is added. What is the final pH of this solution? B) To the other half of the original solution, 1.00 mL of 0.100 M HCl is added. What is...