Rank the following compounds in order of decreasing boiling point: potassium chloride (KCl), carbon tetrafluoride (CF4), and iodomethane (CH3I) Rank from highest to lowest boiling point. To rank items as equivalent, overlap them. • View Available Hint(s) Reset Help potassium chloride ( KCl ) iodomethane ( CH3I) carbon tetrafluoride ( CF, ) Highest boiling point Lowest boiling point O The correct ranking cannot be determined.

Q: Complete the table by entering the molarity of B2- for each standard solution. Show an illustrative…

A: Given:

Q: 4. During diffusion, particles move from an area of high concentration to  A. nowhere they stay in…

A:

Q: phs.blackboard.com/webapps/assessment/take/take.jsp?course_assessment_id%3D…

A: According to given Equation.   colorimetry or colourimetry is a technique "used to determine the…

Q: a. I b. II c. III d. IV CH₂N₂ ????? I II III IV N₂ CH₂

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Cl2(g) + H₂O2(aq) → Cl(aq) + O2(g) (acidic) Match the words in the left column to the appropriate…

A:

Q: 2. Make a list of some facts in this article that relate to what we have studied so far. What We…

A: 1  As bectrium are able to substitute phosphorus with arsenic it indicates that chemistry of arsenic…

Q: Silver nitrate can be purchased as high purity grade and does not require to undergo standardization…

A: The secondary standard solutions are used in the companies which prepare regents, laboratory kits,…

Q: Draw the product(s) of the following reactions. H2 CEC-CH3 Pd/C • Consider E/Z stereochemistry of…

A: When 1-phenylpropyne treated with Lindlar catalyst (Pd/C/H2) then initially 1-phenyl-cis-propene is…

Q: The number of neurons in an atom is equal to what?

A: Introduction: Each element in the periodic table has a particular number of protons that is equal to…

Q: Question 4 and 5 is not answered? It is only answered untill 3rd question, it is incomp

A: From the experimental data, moles of Cu, moles of Cl, and moles of H2O can be found out. Empirical…

Q: what are refractory materials?

A: Materials that are inorganic non-metallic materials are called refractories.  They can withstand…

Q: 3. What are volatile chemicals? A. Chemicals that exist as gases at ambient conditions (room…

A:

Q: An oil refinery heats crude oil to high temperatures in order to separat present like propane and…

A: distillation is a separation method that is used to separate different substances in a mixture based…

Q: Name of Name of Chemical Functional Negative test result/ Positive test result/color color of test…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Please answer in tipping format for

A: The pH of a solution is the negative logarithm of the hydrogen ion(H+) concentration.…

Q: Ms. Tan came to the laboratory for blood tests because her physician suspected renal disease. The…

A: Answer 1 : Generally the serum lacks any red blood cells And it is pale yellow in color . But…

Q: 6. Cleaning a paint brush using turpentine or paint thinner is an example of what separation method?…

A: We have to find out the separation method of cleaning a paint brush using turpentine or paint…

Q: I need help with question 2a please!

A:

Q: A chemist needs to determine the concentration of a sulfuric acid solution by titration with a…

A: To determine the concentration of the original sulfuric acid solution, we can use the concept of…

Q: 2) For a separate job, you are asked to assemble a number of tricycles by attaching wheels to the…

A: No. Of complete frames=70 No.of rear wheels=123 No. Of front wheels=74 For 1 complete tricycle, no.…

Q: Volumetric Analysis: Determination of Acetic Acid in Vinegar You measured the vinegar…

A: The titration method can be used to calculate the molar concentration of an acid or a base. 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.