39)
A} cscl will conduct electricity because in water it will dissociate and give cs+ and cl-
B} ch3oh will not conduct electricity because it will not dissociate
C} it will conduct because it will dissociate to give ca2+ and (no3)2-
D) will not conduct because it will not dissociate
Types 20. For each compound (all water soluble), would you expect the resulting aqueous solution to...
Precipitation Reactions mplete and balance each equation. If no reaction occurs write "NO REACTION.” MISSED THIS? Read Section 5.5; Watch KCV 5.5, IWE 5.6 a. Lil(aq) + BaS(aq) → b. KCl(aq) + Cas(aq) c. CrBrz(aq) + Na2CO3(aq) --> d. NaOH(aq) + FeCl3(aq) → in reaction occurs,
41. Determine whether each compound is soluble or insoluble. If the compound is soluble, list the ions present in solution. MISSED THIS? Read Section 5.4; Watch IWE 5.5 a. AgNO3 b. Pb(C2H302)2 c. KNO2 d. (NH4)2S
23. What is the molarity of NO3-in each solution? MISSED THIS? Read Sections 5.2, 5.4; Watch KCV 5.2, IWE 5.1 a. 0.150 M KNO3 25. How many moles of KCl are contained in each solution? MISSED THIS? Read Section 5.2; Watch KCV 5.2, IWE 5.2 a. 0.556 L of a 2.3 M KCl solution 27. A laboratory procedure calls for making 400.0 mL of a 1.1 M NaNO3 solution. What mass of NaNO3 (in g) is needed? MISSED THIS? Read...
a. MED 41. Determine whethe If the compound iss MISSED THIS? Re a. AgNO3 c. KNO3 KOR whether each compound is soluble or insol pound is soluble, list the ions present in soluti ED THIS? Read Section 5.4; Watch IWE 5.5 b. Pb(C2H302)2 d. (NH4)2S is is nach compound ia a Li
31. To what volume should you dilute 50.0 mL of a 12 M stock HNO3 solution to obtain a 0.100 M HNO3 solution? MISSED THIS? Read Section 5.2; Watch KCV 5.2, IWE 5.3 react WILII 129 TIL U10.100 J D 35. What is the minimum amount of 6.0 M H2SO4 necessary to produce 25.0 g of Hz(8) according to the reaction between aluminum and sulfuric acid? MISSED THIS? Read Section 5.3; Watch IWE 5.4 2 Al(s) + 3 H2SO4(aq) -...