I need to do this and its due tomorrow 50 POINTS i need Himalayan Mountains i don't know that one i have to search what is the (Name) boundary plate type for an example what is the( himalayan mountains) boundary plate type Thats the one i didn't get please help me i alsohad another question if you can aswer that one too please thank you also if you want to be help full you can answer the rest if you want

b

explanation:

mitosis

1. for the first question, we must find the mass of the anhydrous salt, mgso₄. the molar mass for mgso₄·7h₂o is 246.47 g/mol, while that of mgso₄ is 120.37 g/mol.7.834 g mgso₄·7h₂o * 1 mol mgso₄·7h₂o/246.47 g * 1 mol mgso₄/1 mol mgso₄·7h₂o * 20.37 g mgso₄/mol = 0.647 g mgso₄

2. mass of water = mass of sample - mass of anhydrous salemass of water = 7.834 - 0.647 = 7.19 gpercent water in hydrate = 7.19/7.834 * 100 = 91.74%