Write a balanced chemical equation for the given hydrate in question #1 to decompose into anhydrous salt and water. Hint: follow the example from the Introduction page in Lab 3. Pay attention to the states of matter.
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- 10. Type the formula for phosphate. (Capitalize when required, type the number next to each element and type a space followed by the charge. Ex. H3O 1+ is the hydronium ion). * Your answer Send me a copy of my responses. SubmitA fictional compound contains two elements. Here's what you know: Nyeon (X): a main group metal, has 3 valence electrons Tysonium (Y): a nonmetal, has 6 valence electrons A. Is this an ionic compound, a covalent compound, or an acid? B. What would the chemical formula of this compound be?Nomenclature A. Look at each formula in the list below and identify each As Acid (A), Ionic (I), or Molecular (M) in the first column As binary (B) or polyatomic (P) in the second column As Type II (T) if it contains a type II metal . Formula Acid , Ionic, or Molecular Binary or Polyatomic ion Type II metal KI НСІ BaSO 4 SO 2 Fe(NO 3 ) 2 H 2 SO 4 B. Write names for the ions found in each ionic compound and indicate the charge on each individual ion (not the total charge). Include roman numerals with the cation if necessary. Name of Cation Charge Name of Anion Charge ScCl 3 PbS2 K 2 SO 4 Al(C 2 H 3 O 2 ) 3 Fe 2 O 3 Mn(HCO 3 ) 2 2 CsMnO 4 (NH 4 ) 2 SO 3 37
- 1:51 PM 68 liveworksheets.com/1-zv181 4 ater Worksheet structions: Use the words from the word bank to complete the following sentences. Solvent Hydrogen Oceans Ponds Cooking Cleaning Boiling Freezing Properties Colorless Tasteless Oil Neutral 1. Water is known as the universal because most substances dissolve in water. 2. The point of water is 100°C or 212°F. 3. Water has two atoms of and one atom of 4. can not dissolve in water. 5. Pure water is and odorless. 6. Water as several physical and chemical 7. Streams, Rivers, and are sources of water. 8. We use water for Jand drinking. 9. The point of water is 0°C or 32°F. 10. Water is a substance and has the pH of 7. SELIVEWORKSDirections: Click the link for digital dice. https://www.teacherled.com/iresources/tools/dice/ In the menu at the top of the website choose to use the pink and blue dice so they match the dice key below.. Roll the dice and using the key below record the cation (+ ion) and the anion (- ion) in the data table. Write the correct chemical formula for the ionic compound. Name the chemical compound. Repeat as many times as you can! Cation Anion Chemical Formula Name Example Mg⁺2 Cl- MgCl2 Magnesium Chloride 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.a. Write the formula for the ionic compound formed when the nitrate anion combines with the silver(1) cation. b. Write the formula for the ionic compound formed when the sulfate anion combines with the nickel(II) cation. c. Write the formula for the ionic compound formed when the hydrogen sulfate anion combines with the iron(III) cation. d. Write the formula for the ionic compound formed when the dihydrogen phosphate anion combines with the calcium cation. Submit Answer Retry Entire Group Show Hint 9 more group attempts remaining Previous Next > Save and Exit
- strontium hydrogen sulfate Express your answer as a chemical formula. ? A chemical reaction does not occur for this question. Submit Request Answer Part F calcium hydrogen carbonate Express your answer as a chemical formula. ΑΣφ. ? A chemical reaction does not occur for this question. Submit Request AnswerWriting names and formulas for ionic compounds containing non- common monatomic ions 1. What this video FIRST : https://youtu.be/RgOA-AHDB74 (10 min: watch the ENTIRE video) 2. Complete the following table: Write the names of the ions on the line below the ion formula (first row and column) (*) Find the correct ion formula based on the name of the ion a. b. C. Combine the cations with the anions to form a charge balanced (charge neutral) ionic compound d. Write the correct ionic compound formula and name in the table (see example in first cell of table) Br" : N3-: H : _bromide_ Hydride Nitride Fe3+ : Example: FeCl3 Iron(III) bromide _Iron(III) CuaN CUH Copper(i) Nitride Copper Hydride Cut : CUBr Cuprous Copper Pb2+ : Lead Zn2+ : Zine lu) _(*): Silver ion Mn3+ : Manganese (1) Fe Brz Fe2+: Iron (m Sn4+: tin lv) 2 | PageHistory Bookmarks Window Help A east.cengagenow.com al Chemistry I X OWLV2 | Online teching and learning resource from Cengage Learning [References] Use the References to access important values if needed for this qu The formula for propanol, CH,CH,CH,OH, is an example of a O A. molecular formula OB. structural formula C. condensed formula D. space-filling formula O E. mathematical formula Try Another Version 5 item attempts remaining Submit Answer
- 19 10 15 6 7 18 11 12 13 14 15 16 17 Name brood Puzzled by the Concepts: 5 Naming 1 More Time Revised summer 2019-2022 S. Drake It is IMPORTANT to decide what kind of compound you have in order to name it. So, for the following compounds decide the type (simple ionic, transition metal ionic, polyatomic ionic, transition metal ionic & polyatomic ionic, or covalent) and then write its name or formula. Formula of compound 1 2 3 4 TIU2 Type of compound no (1) 1990 (V) muibansv hind aunorigaoriq byd munimuls ua (III) lexbin P Na₂CO3 P₂O5 CoBr2 FeSO4 SiO₂ CO SI CuCl2 SO₂ FeS NaBr Ca(C₂H302)2 Ti(SO4)2 FePO4 K3N CuOH Zn(NO₂)2 V₂S3 Tanel P CHE 106-17 Name of compound DO NOT capitalize. Disodium Carbonate T14step 7 for the remaining compounds in Data Table 4. 2- Questions 1. Consider adding a single H* to the polyatomic ion phosphate. What is the formula of the new ion (including its charge)? What is the name of the new ion? T2 T O Word 2. The metals in Group IIIA, IVA and VA of the periodic table are not transition metals. However, all but 1 have variable charges. What element in Group IIIA, Period 3 has a fixed charge, and what is that charge? T T 0 Word(s) MAR 66 8 tvplease help answer all 3 questions 1.Provide the name for the following polyatomic ions: Answer example: SO4-2 would be Sulfate ion ( you would type in the word "sulfate" only, ion is written for you already.) SO3-2 ion PO3-3 ion NO2-1 ion ClO2-1 ion Blank 1: Blank 2: Blank 3: Blank 4: 2.Match the following terms to the correct definition: Column A 1. Precipitate: 2. Filtrate: 3. Soluble: 4. Ion: 5. Driving Force: Column B a.(aq) dissolvable in water b.Solid that forms as a result of a chemical reaction occurring. c.Charged particle d.Liquid or aqueous solution that passes through a filter during the filtering process. e.Indicator that a chemical reaction is occur (solid, liquid, or gas is formed) 3.Balance the following equation: CH3O + O2 --> CO2 + H2O Blank 1: Blank 2: Blank 3: Blank 4: