6. Elements X and Y react to form an ionic compound with the formula XY. 1
If X is a metal, which group does Y belong to in the Periodic Table? *

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

Why are pipes bursting in the in extremely cold weather?

How have the greenhouse gasses increased from the year 2000 to 2018