1. Homogeneous mixture(s) A. orange juice B. oil + vinegar C. household white vinegar D. salt + pepper E. 100% isopropanol

Q: A 24.5g sample of solution has a density of 0.768g/mL. What is the sample volume (in mL)?

A:

Q: How are sugar and salt similar?

A: Salt is an ionic compound with chemical formula NaCl also called as sodium chloride. It is also…

Q: Round off your answers in four decimal places. Use whole numbers for the molecular weights. 4. When…

A: Normality is defined as the amount of solute expressed in the number of gram equivalents present per…

Q: You add chocolate milk syrup to a glass of milk and stir it up the resulting chocolate milk would be…

A: When   we  add chocolate milk syrup to a glass of milk and stir it up. the resulting chocolate milk…

Q: how would you seperate a homogeneous solution of table salt and water into its components?

A: Evaporation: It is the process, which involves transformation of liquid water to water vapour.

Q: Why is tap water a homogenous mixture, whereas distilled water is a pure substance?

A: Homogeneous Mixture is a mixture in which the composition is uniform throughout the mixture.

Q: You have a 3.5 M H3PO4 solution available. Complete the following questions about this solution:…

A: The process by which the concentration of a solution is reduced by adding a suitable amount of…

Q: In an experiment done, a sample of water was found to contain 400 g of calcium per m³ of sample.…

A: Ppm or ppb are concentration terms Here we are required to express the mass of calcium in (a) Parts…

Q: In a laboratory experiment, a 19.0 −mL−mL sample of KClKCl solution is poured into an evaporating…

A:

Q: 44. Which of the following refers to finite resources that will eventually get depleted? A. Natural…

A: 44- D. Nonrenewable resources  45.  C. detergent  46. A. I and II alcohol and detergent  47. C. Wash…

Q: A solution is made by dissolving 8 grams of a salt in 100 cm³ of water (density = 1 g/cm³). Assuming…

A: Given: Mass of salt = 8 gm Volume of water = 100 cm3 Density of water =  1 g/cm3 We know that,…

Q: When blue food coloring is dissolved in water, the result is a ________? a. homogeneous mixture…

A: When particles moves from higher concentration to lower concentration than diffusion occurs. The…

Q: Assume that 5.95 g of benzoic acid dissolves in hot water. 8.88 g of benzoic acid are added to 100…

A: The amount of benzoic acid that gets dissolved in hot water is provided.

Q: 1) What law is applicable to distillation? 2) When are the following types of distillation used: a)…

A: Distillation is a separating technique of liquids based on the boiling point differences.

Q: What does simple distillation data from the same mixture would look like?   2. Why does the…

A: As you not specify so I am giving answer of second question collecting the cyclohexene fraction…

Q: A solution contains 10.05% sucrose (cane sugar) bymass. What mass of the solution, in grams, is…

A: The concentration of a substance can be measured in terms of mass by mass percentage. This…

Q: How much time (in minutes) is required to depos

A:

Q: What branch of chemistry would study the amount of mercury present in a soil sample? Explain.

A: Mercury  is  an  element  present  in periodic table.It has  atomic  number  of 80  and has…

Q: 4. Water, table salt, and sugar are examples of a. Mixtures c. Compounds c. Elements d. Solutions

A:

Q: A chemist dissolves 532. mg of pure barium hydroxide in enough water to make up 70. mL of solution.…

A: POH= - Log[OH-] [OH-]= Concentration of hydroxide ion

Q: A chemist mixes 69. g of diethyl ether with 43. g of heptane and 49. g of methanol. Calculate the…

A:

Q: 1. What pieces of apparatus or equipment are used for measuring: a. Temperature? b. Small amount of…

A: Answers of above questions given below.

Q: 1. Classify the following as either a heterogeneous or homogeneous mixture. Explain your answers. b.…

A: It's a multiple question type. As per the guidelines of Bartleby, we are supposed to solve only 3…

Q: A heterogeneous mixture Is the one which O has one phase O has a uniform composition throughout O…

A: The question is based on the concept of solutions . We have to identify which of the given…

Q: To mix a cleaning solution, 25 mL of concentrated cleaner is added to 625 mL of distilled water.…

A:

Q: he sink–float method is often used to identify the type of glass material found at crime scenes by…

A: We have to identify different types of glasses.

Q: One of the treatments of water for domestic use is to allow the water into large tanks where a…

A:

Q: water? SUBM

A: Dear student I have given answer to your question in the image format.

Q: 1. When sugar and sulfur are mixed with water, they behave differently. Which of these can be…

A: When sugar and sulfur is mixed with water, which of these can be removed with water filtration..

Q: give a particulate-level explanation of why ice (solid water) is less dense than liquid water?

A: Density of ice     = 0.9168 g/cm3 Density of water = 1.00g/cm3 Density gives the measure of how…

Q: Differentiate powder from granules? Make it in table form.

A:

Q: essential oils from a plant, 7.5 mL of benzene (C6H6, 78.11 g/mol) was mixed with 25.00 mL of hexane…

A:

Q: A mixture of spaghetti and water is separated using a strainer, a physical method of separation.…

A: Filtration : It is the process of separating solid matter from the fluid one using a structure…

Q: The liquid substances mercury (density – 13.6 g/cm³), water (density = 1.00 g/cm) and cyclohexane…

A: In a mixture given of different liquids, the heavier liquid (high density) always forms lower level…

Q: . What solution is NOT measured by Baumé light? a. Glycerin b. Isopropyl alcohol c. Gasoline d.…

A: 4. As we know the Baume light can measure only that solution which are heavier than water or lighter…

Q: What separation method could you use to separate water from alcohol? *

A: Separation methods are those  techniques by which different compounds in a mixture are separated…

Q: Organisms can live on Earth because of Earth's location in the solar system. How does Earth's…

A: Answer

Q: . Why are chemicals properties important? 2. How does natter differ?

A: Answer - Chemicals properties - A chemical property is any of a material's properties that becomes…

Q: More than 40% of the world's population has limited access to clean water. One proposed method for…

A: Reverse osmosis is a technique which is used to remove or separate the salt from the saltwater…

Q: A salt water solution is classified as what type of matter? pure substance O heterogeneous mixture O…

A: • We need to classify salt water solution as what type of matter.

Q: Convert 270 miles per second to centimeters per day. Show solution

A: Given : Speed in miles per second = 270 mil/s The conversion relationships that will be used are 1)…

Q: 13. The following substance(s) does(do) not dissolve in water. A. cooking oil B. sugar C. salt D.…

A: Oil cannot dissolve in water because oil molecules repel water molecules. Because water is…

Q: What is the volume of an alcohol in a 750-mL solution and 75 % alcohol?

A:

Q: 3 ways to separate water to a liquid mixture and its step by step procedure

A: 1. Fractional distillation is a method for separating a liquid from a mixture of two or more…

Q: How to separate salt and sand from water using evaporation?

A:

Q: Label as a substance, heterogeneous mixture, or a solution: Beach sand substance O solution O…

A:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.