3. Chemical Reactions
Mass Percent
3. Chemical Reactions Mass Percent
5PRACTICE PROBLEM
Element Y from group 6A can form two chloride compounds, YCl2 and YCl4. When 11.33 g of YCl2 reacts with excess Cl2, 19.13 g of YCl4 is formed. Identify element Y.
Element Y from group 6A can form two chloride compounds, YCl2 and YCl4. When 11.33 g of YCl2 reacts with excess Cl2, 19.13 g of YCl4 is formed. Identify element Y.