The following picture would be best described as A) a liquid compound B) a liquid mixture C) a liquid element D) a gaseous compound E) a gaseous mixture

Q: 2. After the first day of treatment, patients receive a smaller maintenance dose of Remdesivir. This…

A:

Q: A student obtains 50.00 grams of calcium hydroxide.  Determine the number of hydroxide ions present…

A: The chemical formula of calcium hydroxide is Ca(OH)2. One molecule or unit of it contains one…

Q: Which of the following statements about compounds is TRUE?     A substance that cannot be broken…

A: Which of the following statements about compounds is TRUE? The answer is given below with…

Q: A 0.997 gram sample of chromium combines with 0.179 grams of nitrogen to form a binary nitride…

A: Given data,Mass of Cr=0.997gMass of N=0.179g

Q: PC13 atomic metallic solid O ionic solid molecular solid atomic nonmetallic solid

A: The objective of the question is to identify the type of solid that PCl3 (Phosphorus trichloride)…

Q: Does the type of molecule/element matter or the number of particles matter when we are considering…

A: Given:Type of molecule/element matterThe number of particles matter Determine the type of…

Q: Will chlorine form an ionic bond or covalent bond with other elements? Provide an example.

A: Chlorine is more electronegative element because it's accepting one electron easily and forming…

Q: An alloy of copper, silver and gold contains 25-weight percent gold and 15-weight percent silver.…

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Q: why is it incorrect to use the term molecule of nacl but correct to use the term molecule of h2o is…

A: A molecule is defined as two or more atoms of the same element different elements that are bound…

Q: difference between a hydrated compound and an anhydrous one?

A: The main difference between hydrous compounds and anhydrous compounds is the presence of water…

Q: Compare the following properties for Sodium Chloride Melting point Boiling point…

A: The melting point is the temperature at which solid changes into a liquid. Sodium chloride is a…

Q: CREATE A CONCEPT MAP FROM THIS PASSAGE: In this article, we will discuss polyatomic ions. The prefix…

A: A monoatomic ion is an ion composed of a single atom and a polyatomic ion is an ion that is composed…

Q: Which of the following is a chemical property? O Changing shape Melting point O Oxidizing…

A: Physical change: In a physical change the physical state of matter changes. In this change different…

Q: What is the term for the property of a substance that cannot be observed without changing its…

A: The property of a substance that cannot be observed without changing its chemical formula is…

Q: None

A: Step 1: Cyclobutane Ring:The cyclobutane ring consists of four carbon atoms connected in a…

Q: reactant 1 reactant 2 product 1 product 2 + + chemical reaction: + + appearance of individual…

A: Single displacement reaction: The single displacement reactions are those reactions in which one…

Q: A student is looking at a hexagon that a teacher is swearing is a molecule.  It’s a friggin’ square.…

A: Whatever the compound is, either a hexagon or a square, it is a closed ring. The molecule in which…

Q: Is it an element, compound, or no such classification is possible because of insufficient…

A: Please find your solution below : An element is a substance that cannot be broken down further…

Q: PC13 atomic metallic solid O ionic solid molecular solid atomic nonmetallic solid

A: The objective of the question is to classify the type of solid that PCl3 is. The types of solids…

Q: The compound CHC13 is trichloromethane, named also a chloroform compound. O True O False

A: To find the given statement is true or false.

Q: 4. If the manufacturer of Remdesivir has access to 1394 g of phosphorus atoms, how many grams of…

A: The chemical formula of Ramdesivir: C27H35N6O8P. The given mass of phosphorus atoms = 1394 g Atomic…

Q: Give an example of a binary diatomic formula unit, triatomic molecule of a compound, and triatomic…

A: Atomicity :- The number of atoms present in a molecule is called atomicity . For example :-  H2 is…

Q: What is atom? molecule? compounds? definition, structure and  examples? The structure of atoms?

A: Given the following terms: Atom Molecule Compounds

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.