Create a flowchart of the process of mitosis

HURRY NEED TO BE DONE BY TODAY

How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal