How many do each element are present in the following formula? 2 Ca3 (PO4)2 + 5CaO I really need helpplz help if you can

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3

What does the symbol (–hfus) indicate in a phase change?

Calculate the concentration of all species in a 0.165 m solution of h2co3.