Using the Solubility Rules, write the balanced molecular, total ionic, and net ionic equations (including physical states) for the following:
Hints: There is no such thing as Na2+ or Na3+. Na is in group 1A, so you know it can only form a +1 charge. (For example, it will form 3 Na+ ions for each Na3PO4.) There is a diatomic molecule Cl2. But when ionic compounds are dissolved in water, they form ions so the dissociation of MgCl2 is to an Mg2+ and 2 Cl- ions, as an example.
Na2S (aq) + CuCl (aq) →
CoCl2 (aq) + KOH (aq) →
Na2S(aq) +2 CuCl(aq) ---> Cu2S(s) +2 NaCl(aq)
ionic reaction is
2Cu+ (aq)+ S-2 (aq) ------> Cu2S(s)
CoCl2(aq) + 2 KOH (aq) ------> Co(OH)2 (s) +2 KCl(aq)
net ionic change is
Co+2(aq) + 2OH-(aq) ------> Co(OH)2 (s)
Using the Solubility Rules, write the balanced molecular, total ionic, and net ionic equations (including physical...
use solubility rules to write net ionic (1) Use the solubility rules and write net ionic equations for the following reactions (a) Pb(NO3)2 (aq) + Na2SO4 (b) BaCl2 (aq) + ZnSO4 (aq) (c) (NH4)2CO, (aq) + CaCl2 (aq) (d) Na S (aq) + ZnCl2 (aq)
1. Please complete the following partial reactions and write the balanced molecular, total ionic and net ionic equations for each. Are any of the reactions Redox reactions? If so, which ones? a) HCl(aq) + Na2CO3(aq) → b) Pb(NO3)2 (aq) + KI (aq) → c) CuCl2 (aq) + Na2S (aq) → d) Allz (aq) + KOH(aq) → e) Mn(NO3)2 (aq) + Na2CO3(aq) →
Be sure to answer all parts.Complete the following precipitation reaction with balanced molecular, total ionic, and net ionic equations. Remember to include the proper physical states and charges of ions. When writing ions, if a charge number is not "1", place the charge number before the charge sign. If a charge number is "1", do not include the charge number in the formula.Na2S(aq) + ZnSO4(aq)→Molecular: Total ionic: ReactantsProducts→Net ionic:
#3 action of a double-replacement reaction 2. Using the solubility rules, predict the solubility of each of the following compounds in wan solution), s = insoluble solid) the following compounds in water (aq-soluble (aqueous a) CaCO3 b ) Al(OH), S c ) Cu(NO3)290_ d) HgCl2 99 - double displacement reaction takes place between two ionic compounds that are dissolved in an aqueous solution and form two new compounds. For example, sodium phosphate and silver nitrate combine to yield sodium nitrate...
IUL JUU pe ns, use the solubility generalizations in Table given below. Table Solubility Rules for lonic Compounds Usually Soluble Li, Na, K, Rb, All Group 1A (alkali metal) and ammonium salts are | C, NH, soluble. Nitrates, NO, All nitrates are soluble Chlorides, bromides, All common chlorides, bromides, and iodides are soluble iodides, Cl-, Br, I except AgCl, HgCl, PCl, AgBr, Hg,Brg, PbBr, Agl, Hgal, PbI Sulfates, 50, Most sulfates are soluble except Caso. Srso. Baso, PbSO, Acetates, CH,COO...
4.30. Using solubility rules, predict the solubility in water of the following ionic compounds. a. AI(OH) b. CaN C. NH4CI d. KOH 4.32. Using solubility rules, decide whether the following ionic solids are soluble or insoluble in water. If they are soluble, write the chemical equation for dissolving in water and indicate what ions you would expect to be present in solution. (NE SO b. BaCO c. Pb(NOs)2 d. Ca(OH) 4.34. Write net ionic equations for the following molecular equations....
3.0 PROCEDURE: For each reaction, you should write a total molecular reaction, a total ionic reaction and then remove any spectator ions to produce a final net ionic reaction. In order to simplify your task each reaction has its driving force listed. In more advanced General Chemistry courses, you will be expected to find the driving force yourself (based on the rules given above), but for our purposes it is best for you to simply "experience the steps of producing...
3.0 PROCEDURE: For each reaction, you should write a total molecular reaction, a total ionic reaction and then remove any spectator ions to produce a final net ionic reaction. In order to simplify your task each reaction has its driving force listed. In more advanced General Chemistry courses, you will be expected to find the driving force yourself (based on the rules given above), but for our purposes it is best for you to simply "experience the steps of producing...
3.0 PROCEDURE: For each reaction, you should write a total molecular reaction, a total ionic reaction and then remove any spectator ions to produce a final net ionic reaction. In order to simplify your task each reaction has its driving force listed. In more advanced General Chemistry courses, you will be expected to find the driving force yourself (based on the rules given above), but for our purposes it is best for you to simply "experience the steps of producing...
Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) 1) One mole of any substance contains Avogadro's number of particles of that substance. What is the numerical value of Avogadro's number? A) 12.01 23 Avagrans t Male aton 6022 x1o atums B) 6.022 x 1023 C) 6.022 x 10-23 D) 1.661 x10-24 E) 1.00 x10-14 2) What is the mass of 4.00 moles of helium, the gas commonly used to fill...