WebFeb 26, 2024 · AboutTranscript. Ionic compounds are neutral compounds made up of positively charged ions called cations and negatively charged ions called anions. For binary ionic compounds (ionic compounds that contain only two types of elements), the … WebChemistry questions and answers. Question 2 14 pts Write the names for each of the chemical formulas from Question 1. Remember to only include Roman numerals where appropriate. If you need Roman numerals, use the format: cation (numeral) anion. Notice the spacing between the cation, numeral, and anion and the use of parentheses, not brackets.
General Chemistry/Naming Substances - Wikibooks
WebPhysical Science Naming chemical compounds Name the following ionic compounds. Be sure to check for Roman Numerals! Na 3 P MgBr 2 Ag 2 Se AlCl 3 Ca 3 P 2 Ba 3 N 2 Li 2 O ZnF 2 K 2 S SrI 2 (NH 4) 2 S Ca 3 (PO 3) 2 Li 2 CO 3 Al(C 2 H 3 O 2) 3 KCN AgNO 3 Sb(NO 3) 5 NiS Cu(NO 3) 2 FeCl 2 Write the correct formulas for each of the ionic compounds. WebFrom the formula, “back-cross” the subscripts – this will give you the charges. 2. Write the names of the elements in the same order as the formula (metal first, followed by the non-metal with “ide” suffix) 3. Use Roman numerals in brackets following the metal to indicate the valence (charge). planned parenthood sti cost
What do the roman numerals mean? - CHEMISTRY COMMUNITY
WebThus, the chemical formula for the compound is Ca ... To name the whole compound, we start with the cation name with the charge included in parentheses using Roman numerals, followed by the anion name. Therefore, the name of the compound is nickel(II) phosphate. Example 3: Breaking apart an ionic compound into ions. WebNov 13, 2024 · chemical name formula; Table \(\PageIndex{1}\): borax: sodium tetraborate decahydrate: calomel: mercury(I) chloride: Hg 2 Cl 2: milk of magnesia: magnesium … WebAug 14, 2024 · To show the oxidation state, we use Roman numerals inside parenthesis. For example, in the problems above, chromium and cobalt have the oxidation state of +3, so that is why they have (III) after them. Copper, with an … planned parenthood std testing results