Decide wnether each pair of elements in the table below will form an ionic compound. If they will, write the empirical formula and name of the compound formed in the spaces provided. empirical formula of ionic compound Forms ionic element #1 element #2 name of ionic compound compound? oxygen calçium O yes O no calcium iodine O yes O no barium rubidium O yes O no chlorine oxygen O yes O no O OOo

Decide wnether each pair of elements in the table below will form an ionic compound. If they will, write the empirical formula and name of the compound formed in the spaces provided. empirical formula of ionic compound Forms ionic element #1 element #2 name of ionic compound compound? oxygen calçium O yes O no calcium iodine O yes O no barium rubidium O yes O no chlorine oxygen O yes O no O OOo

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter10: The Mole

Section: Chapter Questions

Problem 187A: Borax Hydrated sodiumtetraborate (Na2B4O7xH2O) is commonly called borax. Chemical analysis indicates...

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Complete and balance the following methesis reaction in aqueous solution. Instructions• Use proper element capitalization. Iron = Fe not fe. • Enter formulas without subscrips: CaCl2 = CaCl2, K2SO4 = K2SO4• Monoatomic ions do not require parentheses. Correct: Na2CO3. Incorrect: (Na)2CO3•Polyatomic ions only require parentheses when there are two or more. Correct: Na3PO4. Incorrect: Na3(PO4), Correct: NH4NO3. Incorrect: (NH4)(NO3). correct: Ca3(PO4)2 • In each case one product is soluble (aq) and one insoluble (s). Use solubility rules to determine which product appears in each box. BaCl2 (aq) + (NH4)3PO4(aq) ➝ (aq) + (s)
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