Question 24 In answering the questions below you will not be able to use subscripts. Thus CO2 would have be answered as CO2. For naming, spelling counts, and you shouldn't capitalize or use parentheses unless absolutely necessary. • Two new elements with symbols Z and A combine. Z forms Z¹+ and A forms A3- and the ions combine to form a neutral compound. What is the formula? ● A polyatomic ion containing oxygen is discovered. It's symbol and charge are: XO52. Determine formula of the acid.

Question 24 In answering the questions below you will not be able to use subscripts. Thus CO2 would have be answered as CO2. For naming, spelling counts, and you shouldn't capitalize or use parentheses unless absolutely necessary. • Two new elements with symbols Z and A combine. Z forms Z¹+ and A forms A3- and the ions combine to form a neutral compound. What is the formula? ● A polyatomic ion containing oxygen is discovered. It's symbol and charge are: XO52. Determine formula of the acid.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter2: Atoms, Molecules, And Ions

Section: Chapter Questions

Problem 74QAP: Which of the following statements is/are always true? Never true? Usually true? (a) Compounds...

See similar textbooks

Similar questions

Which of the following statements is/are always true? Never true? Usually true? (a) Compounds containing chlorine can be either molecular or ionic. (b) An ionic compound always has at least one metal. (c) When an element in a molecule has a di prefix, it means that the element has a +2 charge.
Zinc phosphate is used as a dental cement. A 50.00-mg sample is broken down into its constituent elements and gives 16.58 mg oxygen, 8.02 mg phosphorus, and 25.40 mg zinc. Determine the empirical formula of zinc phosphate.
20. How many atoms does each prefix specify? mono-, di-, tri-, tetra-, penta-, hexa-.
When is it okay to use Greek prefixes for naming ionic substances? For example, I have seen TiO2 named titanium dioxide and Ti(IV) oxide. Which one is the correct name? I have seen Greek prefixes used with other ionic substances as well. It was my understanding that Greek prefixes were only used for molecular substances and not ionic. In ionic substances we use charges to name the substances and in molecular we do not. Thank you for your time.
104. An ionic compound that is 62.56% lead, 8.46% nitrogen, and 28.98% oxygen is used as a mordant in the dyeing industry. A mordant helps to bind a dye to the fabric. What is the empirical formula for this compound? What do you think its name is? (Consider the possibility that this compound contains more than one polyatomic ion.) It would be advisable for the smokers of the world to consider that nicotine was once used as an insecticide but is no longer used for that purpose because of safety concerns. Nicotine has an empirical formula of C5H7N and a molecular mass of 162.23. What is the molecular formula for nicotine?
1. Is wood a metal or nonmetal? 2. Is melon a metal or nonmetal? 3. How many protons, electrons and neutrons are in Wo2-? 4. How many protons, electrons and neutrons are in Me3-? 5. If an elemental analysis of a compound containing melon and wood contain 65.6 % melon and the rest is wood has a formula MexWoy. What is the empirical formula of this compound and the name of the empirical formula? 6. What is the formula and name of the compound that results when iron (II) is combined with dimelonate? 7. What is the oxidation state of melon in melonous acid? 8. How many grams of melon exist in 2.35 g of Cu(II) dimelonate? 9. If 12.4 ml of hydromelonic acid require 6.75 mL of 0.105 M of NaOH to reach the equivalence point, calculate is the concentration of the acid? 10. Write a balanced chemical equation when an aqueous solution of magnesium hybowoodite is mixed with an aqueous solution of sodium dimelonate and determine the type of the reaction. 11. Determine the names of the products in…
What is the difference between molecular compound and ionic compound? Cite some examples that can be found in our home.