In dilute solutions - Study guides, Class notes & Summaries

Chemistry: Solutions Final Exam. What are solutions? - CORRECT ANSWER Homogeneous mixtures What is a homogeneous mixture? - CORRECT ANSWER It is the same throughout; you cannot see the different parts Can a solution be a solid, liquid, and gas? - CORRECT ANSWER Yes What is an example of a solid solution? - CORRECT ANSWER Alloys (mixture of metals) What is an example of a gas solution? - CORRECT ANSWER Air (mixture of nitrogen, oxygen, carbon dioxide...) What is an example of ...

Iowa Commercial Pesticide Applicator Manual Exam Questions with Complete Solutions If you are mixing a product that has a Section 18 emergency exemption in addition to the label on the product, what do you use for instructions on how to mix the product? - Correct AnswerSection 18 label The presence of sandy soil and a high water table _______ the potential risk of groundwater contamination. - Correct Answerincreases What should you do to contain a small pesticide spill? A. Surround the s...

Electrolysis Question and answers verified to pass Electrolysis - correct answer The breakdown of a substance using electricity electrode - correct answer An unreactive rod or A metal or graphite rod by which a current enters or leaves the electrolyte. Anode - correct answer A positive electrode Cathode - correct answer A negative electrode Electrolyte - correct answer The solution which contains the dissolved compound which is decomposed Strong Electrolyte - correct a...

FCCN level 1 Exam Questions and Answers Already Graded A minimum urine output for adult 0.5mL/kg/hr ADH (antidiuretic hormone) - water retainer - vasoconstrictor (also called Vasopressin) - produced by hypothalamus - store and released from posterior pituitary ADH pathway - hypothalamus senses low blood volumed and increased serum osmolality - signal pituitary to release ADH - ADH causes kidney to retain water - water retention increases blood volume and decreases serum osmolality ANP (atr...

Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is dispersed uniformly throughout the solvent - Solute = compound(s) in lesser amount - ...

AAMC Exam 4 FL Review Questions and Answers Limestone does NOT decompose when heated to 900 K because, at 900 K, ΔH is: A. positive and less than TΔS. B. positive and greater than TΔS. C. negative and less than TΔS. D. negative and greater than TΔS. -Answer-B. positive and greater than TΔS., the reaction does not occur, ΔG = ΔH - TΔS > 0. From inspection of the reaction, it can be concluded that ΔS > 0 (a gas evolves). Consequently, ΔH > TΔS explains why the reac...

FCCN level 1 Exam 2024 with complete solution minimum urine output for adult - Answer ️️ -0.5mL/kg/hr ADH (antidiuretic hormone) - Answer ️️ -- water retainer - vasoconstrictor (also called Vasopressin) - produced by hypothalamus - store and released from posterior pituitary ADH pathway - Answer ️️ -- hypothalamus senses low blood volumed and increased serum osmolality - signal pituitary to release ADH - ADH causes kidney to retain water - water retention increases blood vo...

Question 1 Correct 5.00 points out of 5.00 If 2.38 mol of a gas has a volume of 120.0 mL, what is the volume of 1.97 mol of the gas at the same temperature and pressure? Select one: A. 99.3 mL B. 119 mL C. 145 mL D. 25.6 mL E. 563 mL Question 2 Correct 5.00 points out of 5.00 What are the conditions of STP? Select one: A. 0°C and 760 atm B. 273.15°C and 760 torr C. 0 K and 1 atm D. 0°C and 1 torr E. 273.15 K and 760 torr Straighterline CHEM101 General Chemistry I Graded...

FIRST AID PRACTICE TEST #3 - American Red Cross Test | 80 Questions with Complete & Verified Solutions | 27 Pages| 2024 Update 1 An 8-year old child accidentally swallows a strong pool acid. The first treatment step is to: A. Contact a poison control center. B. Give the child water or milk to dilute the acid. C. Encourage the child to vomit by irritating the back of the throat. D. Mix one part sodium bicarbonate (baking soda) with ten parts water for the child to drink. - Answer ️️ -...

FCCN level 1 Exam Questions With 100% Correct Answers 2024 minimum urine output for adult - answer0.5mL/kg/hr ADH (antidiuretic hormone) - answer- water retainer - vasoconstrictor (also called Vasopressin) - produced by hypothalamus - store and released from posterior pituitary ADH pathway - answer- hypothalamus senses low blood volumed and increased serum osmolality - signal pituitary to release ADH - ADH causes kidney to retain water - water retention increases blood volume and decreases serum...