4. 3.8 x 10 cm 2 ms

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A: The molecular formula of compound is C2H4. The amount of compound is 15.0 g.

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Q: The pk, of phenol (C,H5OH) is 10.0. When a methyl (CH3) group is attached to the ring, the pK, incre...

A: (a)                  

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Q: Can i get help on this problem please 7 and 8

A: 3 tertiary hydrogen is present. 

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Q: How do I determine what the IUPAC name of this compound is?

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A: constitutional isomers: compounds having same molecular formula but difference in connectivity.

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Q: What is the empirical formula of the compound formed between W6+ and O2-?

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A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.