Is the formula we write for an ionic compound the molecular formula or the empirical formula? Why? O Empirical, because it represents the total number of positive and negative ions present. Empirical, because it represents only the smallest whole number ratio of positive and negative ions present. O Molecular, because it represents only the smallest whole number ratio of positive and negative ions present. O Molecular, because it represents the total number of positive and negative ions present.

Is the formula we write for an ionic compound the molecular formula or the empirical formula? Why? O Empirical, because it represents the total number of positive and negative ions present. Empirical, because it represents only the smallest whole number ratio of positive and negative ions present. O Molecular, because it represents only the smallest whole number ratio of positive and negative ions present. O Molecular, because it represents the total number of positive and negative ions present.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

In an alien world, a different periodic table exists. It is organized similar to the periodic table in our world, just smaller. The first group contains the alkali metals, the second group the alkaline earth metals, there are a few transition metals, and then some non-metals. The periodic table is shown below in picture form, and a table is given with molar masses and common ionic charges. Also in the table is a list of common ion groups (similar to carbonate, nitrate, etc. in our world.) Below is a table showing the molar masses and common ionic charges Element Symbol Atomic Number Atomic Mass Common Charge(s) FixedOrVariable Element or Group Name of anion Hydrogen H 0 Jellium J 1 1.28 2 Fixed Element Dogium D 2 2.48 -3 Fixed Element Dogide Gorillium G 3 4.87 -2 Fixed Element Gorillide Monkium M 4 7.27 -1 Fixed Element Monkide Jucium Oj 5 9.39 1 Fixed Element Racium R 6 11.18 2 Fixed Element Romium Ro 7 14.05 -3 Fixed Element Romide Julietium Ju…
Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table:
Complete the table below by writing the symbols for the cation and anion that make up each ionic compound. ionic compound Na Cl NH Br Cul₂ MnO ₂ V₂(CO3)5 2 cation Na + NH4 + +2 Cu Mn +4 0 anion Br I -2 X Ś
3. Another way to calculate the number of waters hydrated to an ionic compound is through it's precent composition. An unknown aluminum sulfate hydrate has the formula Al2(SO4)3 ZH20. If the entire compound is 8.10% Al by mass, calculate the Z value, or how many water molecules are associated with the aluminum sulfate.
Determine how many of each needed so charges can cancel and then write number of ions as subscripts for formula for each element/ions
Match the term on the left box with the most appropriate definition on the right. 1 Empirical Formula A A compound with a specific number of water molecules bonded to each formula unit. 2 Mass Percent B This shows only the relative amounts of the elements, not the actual amounts. Atoms of an element are chemically similar but Chave different numbers of neutrons and, thus, different mass numbers. This represents an element in a compound is the D mass of the element expressed as a percentage of the total mass of the compound. E The study of mass-mole-number relationships in chemical reactions and formulas. F The reactant that runs out first following a chemical reaction. G The amount of substance contains as many elementary entities as exactly 12g of carbon-12. The law states that the elements in a chemical H compound are always present in the same proportions by mass. A compound that does not have any water I molecules bonded to it; applies to compounds that can be hydrated. J This…
Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table: cation anion 4+ Sn 2+ Sn 4+ Pb 2+ Cu 0 N ³- 3- 8²- p³- 3- Some ionic compounds empirical formula 0 0 name of compound X
Complete the columns in the table: formula: SnO2 P2O3 name: chloric acid substance type: Substance type: M = molecular, I = ionic, MT = metallic, OA = oxoacid, BA = binary acid.
= O ATOMS, IONS AND MOLECULES Naming ionic compounds with common polyatomic ions Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table: cation 2+ Zn 4+ Pb 2+ Mg anion co CIO 3 So Some ionic compounds empirical formula 0 0 name of compound 0 X S
Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table: Some ionic compounds cation anion empirical formula name of compound NH MnO4 ☐ ☐ 4 Sn 4+ 103 ☐ ☐ Mg 2+ NO, ☐ ☐ 5
A large number of atoms of the same kind is called an element a compound a mixture Depends on the number of atoms None of these
Write the empirical formula for at least four ionic compounds that could be formed from the following ions: