can a molecular formula represent different structures or molecules?

Q: Most substances are composed of _________ rather than elemental substances

A: Element:  A substance that cannot be broken down into simpler substances by chemical or physical…

Q: What is the key difference between an element and a compound?

A: An element can be present in atomic form or molecular form and it is pure substance.  eg. Hydrogen…

Q: substances that have the same molecular formula but different structural formulas are known as: a)…

A: Molecules with the same molecular formula can be different because their atoms are connected in…

Q: Distinguish between molecular substances and ionic substances in terms of their composition?

A: Ionic compounds have strong ionic bonds while molecular substances have covalent bonds. Molecular…

Q: Differentiate between Molecules and Molecular Compounds?

A: Differentiate between Molecules and Molecular Compounds

Q: What is the difference between atoms, molecules and compounds?

A: Atoms are the fundamental units of molecules and compounds. It consists of a positively charged…

Q: How might the world be different if elements did not combineto form compounds?

A: The world be different if elements did not combine to form compounds, which has to be defined below.

Q: which metals do not make multiple charges?

A:

Q: How is a structural formula similar to a molecular formula?How is it different?

A: Structural formula: The chemical formula in which the bonds between them and all the atoms of the…

Q: Whats the difference between organic and inorganic chemistry?

A: The major difference is organic chemistry deals with organic compounds, that is compounds containing…

Q: -C≡C-C6H5   what is this mass of this?

A: To calculate the mass of an ionic compound is to correctly count each atom in formula and multiply…

Q: Why is classifying compounds important?

A: Classification is generally grouping of compound  based on their similarity in the properties of…

Q: What do you mean by Carbon atoms ?

A: Step 1: An atom is the smallest component of the element that has the chemical properties of the…

Q: Molecule C Molecule E Molecule F Molecular Formula

A: Given molecule C , E and F are isomers of 1,2-dimethylcyclobutane.

Q: List some Molecular models?

A: Molecular models are the molecular structures used for the large systems in chemistry and physics…

Q: What is chemical compound and chemical formula? What are the significant concepts about them?

A: Chemical compound is a substance composed of identical molecules consisting of two or more chemical…

Q: What is the name of the compound in the picture?

A: IUPAC stands for International Union of Pure and Applied Chemistry. IUPAC has provided names to a…

Q: How can we separate the components of a compound?

A: Compound refers to those substances that are formed by the combination of elements in a certain…

Q: How many carbons atoms are in this molecule?

A: The given molecule has one double bond between 2 carbon atoms. So, it represents an unsaturated…

Q: Which picture best represents a compound?

A: We have to find which picture best represents a compound?

Q: For each of the following pairs of compounds, describe a simple chemical or physical test to…

A:

Q: Water and sodium chloride are both considered substances as well as compounds, but water exists as…

A: In this question, we have to give the reason why water and sodium chloride are both considered…

Q: How many hydrogen atoms are present in the molecule shown?

A: The given picture is the skeletal structure of an organic compound. In skeletal structure , the…

Q: How did John dalton  describe the way compounds are formed?

A:

Q: What do the different colored spheres in the compound represent?

A: Ball and stick model A molecular model in which the 3-D arrangement of atoms and bonds of a chemical…

Q: Choose the letters that apply: Which of the following connotes FAR from the real forms or existence…

A: Which of the following connotes FAR from the real forms or existence of substances?  a. molecular…

Q: Choose the letter/s that applies: Which of the following connotes FAR from the real forms or…

A: An element is a substance which consists of only one type of an atom that is transformed into a new…

Q: Define molecule, and distinguish between a compound and a mixture.

A: A material containing only one substance is called a pure substance. Pure substances are further…

Q: Compounds are composed two or more elements chemically combined while mixture are composed of…

A: A question based on introduction to chemistry that is to be accomplished.

Q: Give the importance of molecular formula in chemistry.

A: A molecular formula consists of the chemical symbols for the constituent elements followed by…

Q: s the chemical formula, C2OH2N2O2, how would you write 3 molecules of this compound

A: In a molecular formulae, the subscript indicates the number of atoms of each chemical elements…

Q: List the two types of compounds?

A: Chemical compound is a substance that is composed of identical molecules with atoms of two or more…

Q: Identify three household products that contain or are made of molecular compounds. List the names of…

A:

Q: The picture shows the structures of two compounds. The two compounds have similar chemical…

A: The organic compounds which contain -OH group and has the general formula CnH2n+1OH are regarded as…

Q: What could the chemical formula of the molecule be?

A: Electrostatic potential map illustrates the three dimensional distribution of charge of a molecule.

Q: molecular form

A:

Q: HOW MANY different molecules of DIFLUOROBENZENE are there, and what are their names?

A:

Q: whats the difference between a compound and a molecule?

A:

Q: When elements combine to form a compound are the properties of the elements retained in the…

A: No, the properties are not retained. When elements combine to form compounds, their individual…

Q: What is the meaning of the term “molecule”?

A: Definition of Molecule :

Q: Part C What is the formula for the compound methane? Express your answer as a chemical formula.

A:

Q: The compounds AIC3, CrCI3, and ICI3 have similar formulas,yet each follows a different set of rules…

A: Name of the compounds AlCl3- Aluminium chloride CrCl3-Chromium(III) chloride ICl3-Iodine trichloride…

Q: Describe the relationships among matter, atoms, and molecules.

A: To describe: Relationships among matter, atoms, and molecules.

Q: relationship between the compounds

A: The relationship between the compounds shown

Q: Define the term Molecularity?

A: Molecularity of a reaction is the number of molecules that take part in a single-step reaction.…

Q: Write the molecular and structural formulas for the compounds represented by the following molecular…

A: Here we have to write the molecular and structural formula of above model system molecules-

Q: Consider the following example. How should it be named?

A: The given compound has a parent chain of 5 'C' atoms. Thus the name of the parent chain of the…

Q: molecules is

A: We will calculate no. Of N atoms

Q: In what main way is separating the components of a mixture different from separating the components…

A: The mixing up of two or more substances gives a mixture. There is no chemical change observed in the…

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.