The terms mole and molar mass are introduced and used in calculations. Introduction to the Mole and Molar Mass: The terms mole and molar mass are introduced and used in calculations.

A molar pregnancy is one in which the development of the normal fetus and its surrounding membranes is replaced by the abnormal formation of a mass of vesicles and cysts. This develops from the ...

Moles and masses - Higher Molar mass The molar mass of a substance is the mass of one mole close moleThe amount of substance that contains the same number of particles as there are atoms in 12 g of ...

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A molar pregnancy is an abnormal form of pregnancy in which the uterus is filled with a mass of vesicles (small whitish cysts appearing like a huge cluster of pale grapes) rather than a fetus and ...

A molar pregnancy happens when the fertilisation of the egg by the sperm goes wrong. This leads to the growth of abnormal cells or clusters of water filled sacs inside the womb. Unfortunately, a molar ...