Ascorbic acid, or vitamin c is an essential vitamin. it cannot be stored by the body and must be present in the diet. what is the molar mass of ascorbic acid? vitamin c tablets are taken as a dietary supplement. if a typical tablet contains 546.0 mg vitamin c, what amount (moles) and what number of molecules of vitamin c does it contain?

Molar mass of ascorbic acid=176.13 g/mol

Number of moles in a  ascorbic acids tablet contain 546 mg =

Number of molecules in a tablet of ascorbic acid of mass 546 mg= molecules

Explanation:

We are given that ascorbic acid or vitamin C is an essential vitamin

We are given that given mass of ascorbic acid in a tablet =546.0 mg=

We have to find the number of moles and molecules of vitamin in C

We know that the chemical formula of ascorbic acid

Molar mass of vitamin C =6(12.011)+8(1.0079)+6(16)=176.13 g/mol

Number of moles=

Number of moles of vitamin C=

Number of moles of vitamin C=0.0031 moles=

Number of molecules of vitamin C=

Where Avogadro's number =

Number of molecules of vitamin C=

=molecules

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answer:

i don't believe the ocean is purple, but it might once have been:

as for the sky, according to nasa:

"sunlight reaches earth's atmosphere and is scattered in all directions by all the gases and particles in the air. blue light is scattered more than the other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time."