For example in iron (III) chloride, the iron atom has a charge of +3, as indicated in the name, and the chlorine atom always has a charge of -1. Write Fe+3Cl-1. In iron (III) sulfate, iron has a charge of +3 and sulfate has a charge of -2, so you would write Fe+3(SO4...
Chemistry is an essential branch of science that explores matter’s composition, structure, and properties and the changes it undergoes during chemical reactions. It plays a vital role in daily life, from medicine and environmental sustainability to technological innovation and industry. When it comes ...
How to find the chemical formula of an ionic/covalent compound. Give explanation. What are the rules for combining two non-metals in a chemical reaction? How do the subscripts work when combined? Explain your answer. How do you write formulas for binary compounds (for example, CuCO3)?
When finding formulas for binary compounds, which element gives away its charge to find the formula? Explain the method to find the enthalpy of the product and the reactant in a chemical reaction. Write the net ionic equation for the reaction of aqueous solutions of sodium chloride and silver...
They either form covalent bonds, in which the atoms join by sharing electrons with each other, or ionic bonds, in which neutrally charged atoms lose electrons, and bond with other atoms to restore balance. The noble gases are outliers because their atoms already have the maximum number of ...
and water and carbon dioxide are two products of a reaction, then it is probably a combustion reaction. Double-displacement reactions tend to involve ionic solutions that produce ionic compounds, one of which forms a precipitate; if you notice a precipitate in your reaction, you know it can li...
Steps for How to Calculate pH of Salt Solutions Step 1: Read through the given information, and determine if the salt comes from a weak acid or weak base. Step 2: Write the hydrolysis reaction that comes to equilibrium Step 3: Tabulate the equilibrium conditions in terms of x. Step ...
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time, no modern organic chemistry textbooks in the Russian language existed, so Mendeleev decided to write one. As he was working on that book, titled "Principles of Chemistry" (two volumes, 1868–1870), he simultaneously tackled the problem of the disordered elements, according toKhan Academy...
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