How many kilograms of iron can be obtained from 100 kilograms of Fe203

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6

What is the morality of 2.50 l of solution that contains 1.85 mol of anhydrous sodium tetraborate?