Caco, + _FePO4 -->
Ca,(PO)2 +
Fe2(CO3)3

If you react 100.0 grams of Calcium Carbonate with 45.0g of Iron (III) Phosphate,
what are the theoretical amounts of the products?

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

a polar bond is formed when electrons are shared unevenly between atoms

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

може ли да зареждате повече информация, моля