2. Complete the table below by listing the ions present and their relative amounts for the compounds below when they dissolve in water. Note: NaCl (s) is used as an example. Recall ionic charges and polyatomic groups from Unit 2.2. lonic Major species present when dissolved in water Relative amounts of each species present Compound NaCI (s) Na*(aq) and Cl(ag) One mole of Na*(aq) ions per every 1 mole of NaCl (s). One mole of CI(aq) ions per every 1 mole of NaCI (s). MgCl2 (s) K2S (s) Ca(NO3)2 (s) (NH4)2SO4 (s)

2. Complete the table below by listing the ions present and their relative amounts for the compounds below when they dissolve in water. Note: NaCl (s) is used as an example. Recall ionic charges and polyatomic groups from Unit 2.2. lonic Major species present when dissolved in water Relative amounts of each species present Compound NaCI (s) Na(aq) and Cl(ag) One mole of Na(aq) ions per every 1 mole of NaCl (s). One mole of CI(aq) ions per every 1 mole of NaCI (s). MgCl2 (s) K2S (s) Ca(NO3)2 (s) (NH4)2SO4 (s)

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...

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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…
Which of the following pairs of reactants is likely to produce a solid ionic compound when the reactants react together? a) H2(g) + O2(g) ® b) Pb(NO3)2(aq) + KI(aq) ® c) CH4(g) + O2(g) ® d) HCl(aq) + NaOH(aq) ®
Dragonium (Dr) is an element only found in the scales of dragons. It is known to exist only in the oxidation state of +3, and it is a metal. After dragons go for their morning swim in the Pacific Ocean, their scales change color due to the formation of a chlorine salt of dragonium which crystallizes out with four water molecules per each dragonium atom. Select the name of this compound.
Give clear Detailed Solution with explanation
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.
Consider these compounds: A. Ag2SO3 B. MnS C. Mg(OH)2 D. FeCO3 Complete the following statements by entering the letter(s) corresponding to the correct compound(s). (If more than one compound fits the description, include all the relevant compounds by writing your answer as a string of characters without punctuation, e.g, ABC.) Without doing any calculations it is possible to determine that cobalt(II) carbonate is more soluble than cobalt(II) carbonate is less soluble than It is not possible to determine whether cobalt(II) carbonate is more or less soluble than comparing Ksp values. I and by simply
Consider these compounds: A. MNCO3 B. PbCO3 C. Ag,SO3 D. PbI, Complete the following statements by entering the letter(s) corresponding to the correct compound(s). (If more than one compound fits the description, include all the relevant compounds by writing your answer as a string of characters without punctuation, e.g. ABC.) Without doing any calculations it is possible to determine that manganese(II) hydroxide is more soluble than and manganese(II) hydroxide is less soluble than It is not possible to determine whether manganese(II) hydroxide is more or less soluble than by simply comparing Kap values.
Row 2 and 3 are correct, need help with row 1
13 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…
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Give detailed Solution (no need Handwritten answer
Write the empirical formula for at least four ionic compounds that could be formed from the following ions:CH3CO−2,ClO−3, Fe2+, Pb4+