Ionic compounds disolve in polar solvents readily.
Ex: Nacl is a ionic compound and readily disolve in water.
QUESTION 10 · 1 POINT What is required for the dissolution of some ionic compounds?
Question 7 (1 point) Which of the following ionic compounds exhibits the largest lattice energy?! Cao O sro OKCI Od RbBr
1. Consider the dissolution of an ionic salt in water. Which of the following statements best explains why this process is considered a physical change? (A) The ionic salt can be recovered by evaporation of the water. (B) The ionic salt can be recovered by solidification of the water. (C) Dissolution of an ionic salt is mostly a physical change, and all physical changes are reversible. (D) Dissolution of an ionic salt is mostly a chemical change, and all chemical...
02 Question (1 point) a S ee page 543 Rank the following ionic compounds in order of increasing attraction between ions. 1st attempt See Periodic Table ’See Hint Items (3 items) Drag and drop into the appropriate area)-weakest Attraction tems in Order SrF RbF Strongest Attraction
1. What is the solubility rule for ionic compounds in water that contain nitrate ion? 2. What is the solubility rule for ionic compounds that contain carbonate ion? 3 Whst srule for onic compoundstat contain sofac on? 4. What is the solubility rule for ionic compounds that contain chloride ion? 5. What is the solubility rule for ionic compounds that contain hydroxide ion? 6. What is the solubility rule for ionic compounds that contain ammonium ion? 1. What is the...
How Do I solve question 8, 10 and 13? Activity #1: Dissolution of ammonium nitrate in water Fill a 100 ml beaker half-full with water. Place your hand on the outside of the beaker to gauge the temperature Add a large scoop of ammonium nitrate to the beaker and stir. Feel the temperature of the beaker as the ammonium nitrate dissolves. 1. Write the molecular and total ionic equations for the dissolution of ammonium nitrate. MOLECULAR EQUATION: NH4NO3 +H20) NH4OH...
QUESTION 10 Which of the following ionic compounds is INSOLUBLE in water? LIHCO3. OK2CO2 Li2SO4 PbSO4
Rank the following ionic compounds in order of decreasing melting point. Note: 1 = highest melting point ; 5 = lowest melting point LiF Na2S MgS BeO Li2O
Question 3 2 pts Consider the following ionic compounds. Which of the compounds would have the highest melting point (largest magnitude lattice energy)? Naz Nal Mgs Nas O Nal Mgs They would have the same lattice energy
Question: 1 Identify these compounds as either ionic or molecular: I. NO2 Il. MgCl2 Il. CO2 Ⅳ. K2SO4 Chapter: 6 Lesson: 2 Question Type: Conceptual | Open Ended Question: 2 Identify the following compounds as either molecular or ionic: If they are ionic, determine the identity and charge of the component ions and name the compound I. CaH2 Il. H20 IIl. NH4F Ⅳ. NaBr Chapter: 6 Lesson: 2 | Integrative Question Type: Conceptual | Open Ended Question: 3 Atom X...
Inorganic Compounds Organic Compounds Property Bonding within molecules mostly Covalent Many are ionic Some covalent Forces between molecules Normal physical state Flammability High Not Low Most are Soluable Solubility in water soluble Conductivity Rates of chemical reactions