How many ions can you get in solution from 51.4 grams of Mn(OH)2?

What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Draw the lewis dot structure for each of the following polyatomic ions