Sodas typically contain sugar, flavorings, coloring agents, and carbon dioxide dissolved in water. The best term to describe this mixture would be _____.

Q: Solidification is the process of changing the state of the material from .. ........ powder to solid…

A: Matter is something that consumes space and has mass. All matter is made out of components,…

Q: A student is presented with a sample of an unknown substanceand asked to classify the substance as…

A: A molecule is consisting of two or more atoms bound together by chemical bond. All living organism…

Q: A pesticide with high vapor pressure has more ability to penetrate through a fine textured  , true…

A: Vapor pressure is a pesticide's tendency to evaporate or to change from a solid or liquid into a…

Q: When a thermometer is placed in a substance, what is it actually measuring? density heat pressure…

A: Different instruments are used to measure volume, density, heat, pressure, and temperature, etc.…

Q: Water is a mineral

A: Water is not a mineral since it lacks crystalline form and is a liquid rather than a solid.

Q: Water acts as a very effective solvent. True or false

A: True

Q: Sodium chloride, the table salt (NaCl) is added in cooking to enhance the flavor of the food.  When…

A: Sodium chloride is a common table salt that is commonly known as NaCl. Sodium chloride is commonly…

Q: Light roasted coffees are typically and

A: Option 2 is correct

Q: Identify as many materials as you can in the dust. If you cannot identify a particular material,…

A: Dust is made up of fine particles of solid matter. It consists of particles from the atomosphere…

Q: Amount of water added (mL) Amount of Stock Solution (mL) Final Concentration A Solution 1 0.…

A: The concentration of unknown solution can be calculated from the formula C1V1= C2V2 Where C1=…

Q: Explain why sake—sometimes called rice wine—would be more accurately described as “rice beer.”

A: Beer and wine are the most prevalent alcoholic beverages. In reality, there are certain similarities…

Q: A _____________ is a type of mixture in which small particles are evenly distributed throughout…

A: When two or more substances mix with each other without participating in a chemical change, the…

Q: A difference in chemical concentration between one point and another is called a concentration…

A: When concentration of particles is higher in one side of the cell membrane and the other side of…

Q: Detergents are______.

A: Detergents are the surfactants or the mixture of surfactants. Surfactants are the compounds that…

Q: If glass is so dangerous, why is it used in the lab?

A: Most injuries in a laboratory caused by the broken glass. This kind of injuries should be avoided in…

Q: A dehydration reaction (or condensation reaction) is the process in which _____.

A: Dehydration is a type of a chemical reaction that takes place generally during anabolic reactions.…

Q: Table 4.3. Color Benedict's Reaction* Amount (%) of Sugar Common (+++, ++, +, Name of the Substance…

A: Benedict's Test is used to determine the presence of simple carbohydrates in a substance. It detects…

Q: Which of the following is antiseptic and disinfectant? O a. Filtration O b. None O c. Heat O d.…

A: Antiseptic  They are those materials which is use to stop the growth of microorganisms.…

Q: 900 mL saturated solution (potassium sulphate) was made at 30 degrees celsius. If the solution is…

A: Solubility of a substance changes with temperature.

Q: Mobile phase can be :  A) Solid or liquid B) Only solid C) Only gas D) Liquid or gas

A: Chromatography is a technique that is used to separate different components of a mixture as a result…

Q: A. Match the following tests to the element or characteristics it identifies. Oxygen and Halogen…

A: There are various chemical tests to check the presence of certain compounds or substances. A…

Q: What do you mean by ground substance?

A: The extracellular matrix is a 3-D network of extracellular molecules, such as collagen,…

Q: In a solution the part of the solution that is doing the dissolving (such as water in our cells and…

A: Every solution has two different parts,  Solute Solvent

Q: why is the cp of solids lower than that of liquids

A: Cp is the specific heat. Specific heat of a solid or liquid is the amount of heat that raises the…

Q: potassium

A: Potassium is incompatible with bicarbonate. Sodium bicarbonate us an antacid and taking potassium…

Q: A common procedure of for cleaning the grease trap in a sink is to add a product that contains…

A: Sodium hydroxide is also commonly called caustic soda. It is extremely corrosive in nature as well…

Q: What is the name of this area at the end of the arrow for letter B? - what would you typically find…

A: Digestion is a process that involves the breakdown of larger food particles into smaller food…

Q: A ____ is a substance that is dissolved in a liquid.

A: Mixture is a material which is formed by mixing two or substances. If something is dissolved in the…

Q: A 12-ounce can of soda contains the equivalent of O 1 teaspoon of sugar O 4 teaspoons of sugar O 7…

A: 4.) 10 teaspoons of suger

Q: Fill in the blank:  _______________________ combines with water to form carbonic acid.

A: There are various biochemical compounds that are present in living organisms. The reactions taking…

Q: True or False: The output of the Mass Spectrometer gives us the exact mass of a molecule.

A: The output of the mass spectrometer is the separation of molecules based on their m/z (mass to…

Q: A buffer is composed of a weak acid and its _____________ base

A: Buffer is a solution containing an acid and a base, or a salt, that tends to maintain a constant…

Q: To help lower the high temperature of a sick patient, an alcohol rub is sometimes used. Isopropyl…

A: Answer: Introduction: When rubbing isopropyl, alcohol evaporates by skin, it calms like a new…

Q: The solution of the beaker is: The solution of the beaker is: 2. The solution of the beaker is: The…

A: 1. The solution in the beaker 1 is isotonic. That is the solute concentration in beaker and cell is…

Q: An element is a pure substance that cannot be broken down into other substance by physical or…

A: An element is any substance which is composed of only one kind of an atom.

Q: When some of the sugar added to iced tea remains undissolved on the bottom of the glass, the…

A:

Q: Why should Erlenmeyer flasks hold not more than 60% of their capacity?

A: To conduct experiments and conduct research, laboratories need a variety of instruments and…

Q: Why do oil and water mixed together separate into layers?

A: Water is known as the ‘universal solvent as it is capable of dissolving a variety of different…

Q: Which of the following substances will dissolve Sudan iv?Explain why or why…

A: Sudan IV is a lipid soluble dye. It has reddish brown crystals and has hydroxy, azo functionalities…

Q: These are safety fillers. O flask o dropper o dropper or pipette o pipette O beaker

A: Pipette  It is defined as a laboratory tool which is commonly used in the field of chemistry and…

Q: Food dye Initial concentration (µM) | Initial volume (mL) Final concentration (µM) | Final volume…

A: Given Values: Red 40: Initial Concentration (Ci) = 32 μM Initial Volume (Vi) = 1 ml Final…

Q: A solution of an unknown carbohydrate gave the following optical readings when analyzed by a…

A: A sample mean refers to an average set of data. To calculate the sample mean of a given dataset the…

Q: A topping for ice cream contains fructose, hydrogenated soybean oil, salt, and cellulose. What types…

A: Atoms are small substances that together make molecules and compounds.

Q: what happens when a dishwashing liquid mixed in water

A: Dishwashing liquids are those liquids that are used to clean the dishes like crockery etc in the…

Q: A chemist reported that carbon dioxide gas at −78 °C was kept in the laboratory. Which property of…

A: Gas is one of the forms of water. It has several properties such as expansion, easy to be…

Q: Two teaspoons of cough medicine equal _______________ milliliters of cough medicine.

A: Liquid medications are used for patients suffering from a variety of illnesses. It is easier to…

Q: 3. Positive catalyst 4. Negative catalyst

A: Catalyst when enzyme reduces the activation energy or stabilizes the transition energy in order to…

Q: Which is one of the factors does NOT affect the dissolution rate:

A: The substances (chemicals) that are consumed to prevent, treat, diagnose, and decrease the symptoms…

Violence

Violence is defined as a physical act that causes or is intended to cause harm. Violence can cause physical, emotional, or both types of harm. Violence is defined by the World Health Organization as the intended use of physical force and power that causes threat or harm against oneself, another person, or against a community or group, and has the potential to cause damage, death, mental distress, maldevelopment, or poverty.