For binary compounds, give the name of the first atom in the compound, then the Greek prefix for the number of the second atom. End the second atom with -ide. Name an ionic compound by the cation followed by the anion. First of all, to name a covalent compound, it helps to know wh...
Consider the example FeO. The oxide ion has a valency of 2-, so for this compound to be neutral, the iron atom must have a charge of 2+. The name of the compound is therefore iron(II) oxide. On the other hand, for the compound Fe2O3to be electrically neutral, the iron atom mus...
Roman Numerals in Ionic Compound Names ARoman numeralin parentheses, followed by the name of the element, is used for elements that can form more than one positive ion. There is no space between the element name and the parenthesis. This notation is usually seen with metals since they commonl...
How do you write a compound which contains calcium (Ca) and the polyatomic ion chlorate (ClO3)? Answer and Explanation: Become a Study.com member to unlock this answer! Create your account View this answer To write a chemical formula, the positively charged i...
This 1:1:1:3 ratio is also applicable to relate a molar quantity of nitric acid to molar quantities of each element. Answer and Explanation: 1 Glucose is a covalent compound with the molecular formula: {eq}\rm C_6H_{12}O_6 {/eq} The glucose sample has the following moles: {...
"Meaning that isn't require much energy to break the bond." It is a common misconception that covalent bonds break when a molecule leaves the liquid phase and enters the gas phase. It is theintermolecular interactions that are lost.
Give the formula for calcium chloride. Is this compound ionic or covalent? Forumula of ionic compounds. How can I figure those out? Write the correct formula for manganese(IV) oxide. Is it a molecular or ionic compound? Write the formula for each of the following ioni...
The Lewis Structure for the Salt NaCl depicts two ions with complete octets in their outer shells of electrons. As a result, there is a positive charge on sodium (due to one lost electron) and a negative charge on chlorine (due to one electron gained).
Compounds form when atoms chemically combine. When metals combine (react) with nonmetals, ionic compounds usually form. When nonmetals combine, covalent compounds usually form. Molecules are the smallest part of a compound that have the properties of the compound. Molecules have no charge, meaning...
as the appearance and growth of alum crystals can be easily produced, controlled and observed. Alum can refer to either a substance with a specific chemical formula or a class of chemicals that includes this "flagship" compound. The chemical that goes by the name "alum" most commonly is actu...