Solute and solvent Study guides, Class notes & Summaries

What is the term used for findings that are summarized based on a pattern or trend? a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - ANSWERSa. Law Which of the following is a tentative explanation for a set of observations? Select one: a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - ANSWERSb. Hypothesis If a liquid contains 60% sugar and 40% water throughout its composition then what is it called? Select one: a. Solute b. Compound c. Homogeneous mixt...

What is the term used for findings that are summarized based on a pattern or trend? a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - a. Law Which of the following is a tentative explanation for a set of observations? Select one: a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - b. Hypothesis If a liquid contains 60% sugar and 40% water throughout its composition then what is it called? Select one: a. Solute b. Compound c. Homogeneous mixture d. Heterog...

Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update) MODULE 1 EXAM Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. Convert 845.3 to exponential form and explain your answer. 2. Convert 3.21 x 10-5 to ordinary form and explain your answer. 1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 102 2. Convert 3.21 x 10-5 = negative exponent = smalle...

Matter can exist in which of the following states? Select all that apply. Gaseous Correct! Solid Correct! Catatonic Liquid Correct! Basic Ques 4 / 4 pts tion 2 4/3/22, 9:13 PM Module 1 Exam - Requires Respondus LockDown Browser + Webcam: Essential Biology I with Lab-2021- Bowman Your Answer: Fill-in-the-Blank: The foundational building blocks of proteins are the organic compounds ______, which are held together by ______ bonds. Amino acids peptide Answer: amino acids; peptide (See s...

What is the term used for findings that are summarized based on a pattern or trend? a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - Answer- a. Law Which of the following is a tentative explanation for a set of observations? Select one: a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - Answer- b. Hypothesis If a liquid contains 60% sugar and 40% water throughout its composition then what is it called? Select one: a. Solute b. Compound c. Homogeneous mi...

CHEM 120 Exam 2: Chapters 5,6,7,8 (With Answer Key) - Chamberlain College of Nursing.PART 1: Multiple Choice questions: Q 1-24. (2 point each) 1. Chemical reactions (equations) show the following a. Reactants b. Products c. Physical state of each (gas or liquid or solid) d. All of the above 2. The following is true for a mole a. It is also known as Avagadro’s number b. It contains 6.022 * 1023 molecules c. It contains mass equivalent to molecular weight d. All of the above are true ...

Barber Practice Test: State Board (Ohio) Exam With 100% Correct Answers Hydrogen Peroxide is a type of: a. disinfectant b. physical agent c. sterilizer d. antiseptic - answerd. antiseptic For the optimal level of disinfection, the best choice would be: a. 50 to 60% isopropyl alcohol b. detergent c. a hospital-level disinfectant d. an antispetic - answerc. a hospital-level disinfectant The group of disinfectants that are toxic and caustic and cause rubber and plastic materials to sof...

The outermost electrons - Answer-valence electrons the shell the outermost electrons occupy - Answer-Valence shell Electron pairs in an electron dot structure that are not participating in a chemical bond - Answernon-bonding pair the electric force of attraction between two oppositely charged ions - Answer-ionic bond The fluid hold of electrons which holds the positively charged metal ions together - Answer-metallic bond An electrical attraction in which atoms are held together by their mu...

Water molecules binding to each other is called _______; water molecules binding to other molecules is called _______. - Cohesion; adhesion Water molecules form hydrogen bonds because water is - Polar Water can bind to the walls of these cells because they are _____ When water binds to the walls of the cells, this is called ________ - Polar; adhesion Water molecules within these cells will also bind to each other. What is this called? - Cohesion Dissolving sugar in water makes a _______. ...

Chapter 02 The Chemistry of Life Answer Key True / False Questions 1. Minerals are organic elements extracted from the soil by plants. FALSE Accessibility: Keyboard Navigation Blooms Level: 1. Remember Gradable: automatic HAPS Objective: O01.01e List the important dietary minerals and describe the major uses of each mineral in the body. HAPS Topic: Module O01 Nutrition. Learning Outcome: 02.01c State the functions of minerals in the body. Section: 02.01 Topic: Atoms and molecules 2. Molecules co...