Chemical FormulaQuery OptimizingJ2MEOrderIndexNowadays, Getting on line via cell phones is becoming an essential Internet information retrieval tool in digital information space which makes the new era of Mobile Internet rapidly develops. On the basis of chemical formula naming specification, the custom-...
In 1813 the great Swedish chemist Jöns Jakob Berzelius proposed chemical symbols using the initials of their Latin names that was slowly adopted and then was widely used. For use in chemical formulae, each atom is represented by a unique symbol in upright type. The atomic symbol consists of...
The formula for these ions would be NaCl. The reason is that Na has a 1+ charge and Cl has a 1- charge. Therefore only one of each is needed to have a neutral compound. How do you name ionic compounds step by step? 1. Determine the charges of the cations and anions. 2. Take...
Naming Alkanes: An alkane is a hydrocarbon with only single covalent bonds. The general formula for an alkane is CnH2n+2, where n can be any whole number greater than 0. Alkanes are the simplest type of hydrocarbon, and they all have just one IUPAC name that is derived from their molec...
How do you determine the formula for an ionic compound? You write the formulas of the ions down, name of cation then the name of the ion If the charges aren't equal you write a subscript for the cation that is numerically equal to the anion's charge and a subscript for the anion th...
Rules for naming inorganic ionic and covalent types of chemical compounds. See alsoNaming of Organic Compounds Ionic compounds Binary ionic compounds contain a positiv ion (cation) and a negative ion (anion). The cation is a metal in most cases, and is always written first in the formula. Th...
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Suppose we have a cation whose charge is m+, {eq}\rm M^{m+} {/eq}, and an anion whose charge is n-, {eq}\rm N^{n-} {/eq}, the chemical formula of...Become a member and unlock all Study Answers Start today. Try it now Create an account...
Aromatic compounds are named according to conventions set forth by the International Union of Pure and Applied Chemistry (IUPAC), the world authority on the nomenclature and terminology of chemical compounds. Many compounds, however, also have a common name based on the common naming system. IUPAC...
H2O has a mass of 2+ 16 = 18g/mol There are 7 waters for 7 x 18 = 126 g Total mass of hydrate is 246.3 grams % of salt in the hydrate is 120.3 x 100% = 48.8% salt 246.3 So 48.8% of 125g = 0.488 x 125g = 61grams remain Determining Chemical Formulas Empirical formula: sym...