For an ionic compound to be stable, the positive charges have to equal the negative charges. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. CK-12 Foundation by Sharon Bewick, Richard Parsons, Therese Forsythe, Shonna Robinson, and Jean Dupon. Write the formulas for the four ionic compounds that can be made by combining the cations Mg2+ and Fes+2.43, (a)   (NH4)2CO3                                                      (d)   AlPO4 For a binary ionic compound, a metal will always be the first element in the formula, while a nonmetal will always be the second. First write the name for Na as it is written on the Periodic Table. Get an answer to your question "What is the name of the ionic compound Cs2S ..." in Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions. Show Answer, 4. Legal. Show Answer, d) potassium hydrogen phosphate The main purpose of the Selective Service Act of 1917 was to. The metal part of the compound is named as the element. 1. Mg 3 (PO 4) 2 3. Notice that in each of the formulas above, the overall charge of the compound is zero.

For more information contact us at info@libretexts.org or check out our status page at https://status.libretexts.org. Show Answer, 6. The degree of ionic character of a covalent bond is calculated from the difference in electronegativity. Compounds used in chemical reactions must be correctly specified in order for the reaction to occur. cesium sulfide. What is the chemical formula for mercury(I) nitrate?

Names must be correct for the tracing of family trees in genealogical studies. Medicine names must be precise so that the correct drug is given, one that will help the patient and not harm them. a)  NFs    Name each of the following ionic compounds: a) K2S Show Answer (a) potassium sulfide. AgNO 3 15. Proper naming is important for identification purposes. For binary compounds, it is not necessary to indicate the number of ions in the compound. What is the ratio of Sr2+ ions to Br- ions in a neutral compound? The LibreTexts libraries are Powered by MindTouch® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. In NaCl, sodium (Na) is +1 and the chloride is –1. This would also be the case for a compound such as \(\ce{MgS}\), in which the ions are \(\ce{Mg^{2+}}\) and \(\ce{S^{2-}}\). Can the United States defeat Iranian forces. 2.

Show Answer. What is the name of the ionic compound Cs2S? Cr(OH) 3 18. Potassium ion is \(\ce{K^+}\), while fluoride ion is \(\ce{F^-}\). 1.

KCH 3 CO 2 2. Hg2(NO3)2. NaNO 3 7. a) bromine trifluoride

Next for the non-metal (N) use the name on the Periodic Table (Nitrogen)but replace the ending ogen with ide. Formulas of Ionic Compounds.

This activity includes every compound formula and name that can be formed from the list of binary compounds and common polyatomic ions that the Honors class has been asked to know. When examining the formula of a compound in order to name it, you must first decide what kind of compound it is. This translates to a bond that has a percent ionic character of 55 percent. A delivery company is considering adding another vehicle to its delivery fleet; each vehicle is rented for $300 per day. Ba(NO 3) 2 9. In MgO the magnesium is +2 and the oxygen (O) is –2 and so again the charges cancel each … Give the formula for each of the following ionic compounds: a) calcium hydrogen carbonate

For calcium phosphide, the calcium ion is \(\ce{Ca^{2+}}\), while the phosphide ion is \(\ce{P^{3-}}\). Give the formula for each of the following ionic compounds: 3. For a binary ionic compound, a metal will always be the first element in the formula, while a nonmetal will always be the second. The \(\ce{Ca}\) is given a subscript of 3, while the \(\ce{P}\) is given a subscript of 2. Naming Binary Ionic Compounds. The river, curling softly by, / Whispers and dimples round its quiet gray stones From their sweet feeding in the fruit; / The droning of the bees and flies / Rises gradual as a lute; After getting my report card / I knew it was time to hit the books. The least common multiple of 2 and 3 is 6. Free LibreFest conference on November 4-6! Sr(HCO 3) 2 6. Have questions or comments? Insects are categorized by genus and species, so they are uniquely identified. d) Ca(CIO)2 Show Answer (d) calcium hypochlorite. (b)   CaI2                                                                (e)   AgCH3CO2 Sodium (Na) is a metal. Name each of the following binary, nonionic compounds:



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