1) Each molecule of testosterone contains 19 atoms of carbon (plus other atom). The mass percent...

1) Each molecule of testosterone contains 19 atoms of carbon (plus other atom). The mass percent of carbon in testosterone is 79.12%. What is the molar mass of testosterone?

2) A substance contains 23.0g of sodium, 27.0 g aluminum and 114.0 g fluorine. How many grams of sodium are there in a 159 g sample of the substance?

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queen_honey_blossom answered 1 year ago

The Lewis structure of C3H4 contains three carbon atoms connected successively with double bonds, with two hydrogen atoms attached to each terminal carbon atom.

The Lewis structure of C3H4 contains three carbon atoms connected successively with double bonds, with two hydrogen atoms attached to each terminal carbon atom. Part B Complete the sentences to describe the bonding and geometry of C3H4, using a valence bond approach Match the words in the left column to the appropriate blanks in the sentences on the right.

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If we replace one of the carbon atoms (and its associated H atom) in benzene by...

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A sample of glucose, C6H12O6 has a mass of 300.0g. What mass of carbon atoms are...

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