Sodium hydroxide is a substance that causes severe burns. It is used in many educational laboratory activities, but because of its hazardous nature, care must be taken to ensure its safe use in the lab. Select the statements that are true regarding the nature of sodium hydroxide and the safety precautions that should be used when handling it in the laboratory. Sodium hydroxide solutions with high concentration can cause severe burns. If sodium hydroxide is spilled on skin or clothing, the contaminated clothing should be removed immediately and the affected area should be drenched with plenty of water. Medical attention should be sought if a large area is affected, or if blistering occurs. Eye protection should be worn at all times when handling any form of sodium hydroxide. Sodium hydroxide solutions are particularly dangerous to the eyes. If sodium hydroxide is introduced to the eyes, flush the affected eye continuously with water for at least 15 min. Get medical attention immediately.

Sodium hydroxide is a substance that causes severe burns. It is used in many educational laboratory activities, but because of its hazardous nature, care must be taken to ensure its safe use in the lab. Select the statements that are true regarding the nature of sodium hydroxide and the safety precautions that should be used when handling it in the laboratory. Sodium hydroxide solutions with high concentration can cause severe burns. If sodium hydroxide is spilled on skin or clothing, the contaminated clothing should be removed immediately and the affected area should be drenched with plenty of water. Medical attention should be sought if a large area is affected, or if blistering occurs. Eye protection should be worn at all times when handling any form of sodium hydroxide. Sodium hydroxide solutions are particularly dangerous to the eyes. If sodium hydroxide is introduced to the eyes, flush the affected eye continuously with water for at least 15 min. Get medical attention immediately.

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...

See similar textbooks

Similar questions

Some chemical reactants are listed in the table below. Complete the table by filling in the oxidation state of the highlighted atom. oxidation state of species highlighted atom FeO(s) Cl2(9) SiO2(9) ОН (ад)
What mass of hydrochloric acid (in grams) can 2.9 g of sodium bicarbonate neutralize? (Hint: Begin by writing a balanced equation for the reaction between aqueous sodium bicarbonate and aqueous hydrochloric acid.) Express your answer in grams to two significant figures. m = ——| ΑΣΦ Submit Request Answer ? g
The maximum contaminant level of cyanide (CN) in drinking water as set by the the Environmental Protection Agency (EPA) is 0.00020 g · L. Express this concentration in parts per million (ppm). Assume the density of water is 1.00 g/mL. concentration: Ppm
Jonathan is helping his mother make soap. She asked him to add the base to the mixture to help form the soap. He looks to the chemical closet and sees three bottles, one labeled NaOH, another labeled HCl, and the last one labeled HNO2. What is the chemical name for the correct compound Jonathan needs to add to the mixture?
Predict the reactants of this chemical equation. Be sure the equation is balanced and the physical states are included.
Magnesium hydroxide is not soluble in water. When magnesium hydroxide and water are combined what type of matter is formed?
A 0.150 M sodium chloride solution is referred to as a physiological saline solution because it has the same concentration of salts as normal human blood. Describe the step-by-step procedure on how to prepare 450.0 mL of a physiological saline solution.
You have an unknown solution and you want to determine if it contains ammonia. How will you detect its presence in the laboratory analysis? Please provide two ways to analyze its presence and explain your chosen technique in determining the ammonia.
Fill in the blanks by doing the necessary calculations with the information provided. a) pH = 12.3 [H+] = _______________ b) [OH-] = 2.29 x 10-11 [H+] = __________ c) [H+] = 4.07 x 10-7 pH = __________ d) [H+] = 9.93 x 10-4 pOH = ____________
Imagine you are preparing a solution of NaCl and a solution of CaCl2. After you prepare them you go out to lunch with your colleagues. When you come back you cannot remember which solution is in which container because you forgot to label the containers before going to lunch. What experiments can you perform to identify each solution?
Consider a solution prepared by combining 45.0 g of BaCl2 with enough water to prepare a 750.0 mL of solution. Assume that the volume of water added was 748 mL. Density of water is 1.00 g/mL. 1) What volume of this solution would be required to prepare 500.0 mL of a solution that is 0.0034 M in BaCl2?
Commercial bleaches typically rely on sodium hypochlorite, NaClO, as the active ingredient. The molarity of a strong commercial bleach solution is 1.12 M. It is recommended that for household sanitizing that you put 10 mL of bleach per liter of water. What is the concentration of the diluted solution? Show your work.