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Nadusha1986 [10]
3 years ago
8

Need help asap Pleases

Chemistry
1 answer:
ioda3 years ago
8 0
B only plants and some prokaryotes have cell walls
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How many moles are in 5.4x1024 molecules of C4H2F7I, heptafluoro-1-iodobutane? Group of answer choices
jasenka [17]

Given :

Number of molecules of C_4H_2F_7I.

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How many moles are in given number of molecules.

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So, number of moles in 5.4\times 10^{24} molecules are :

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3 years ago
Would you have predicted that ethanol would burn and produce energy? explain
Bumek [7]
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Ethanol has a pretty simple molecular structure. The important part is the Oxygen single bonded to a Hydrogen at the end of the molecule. This O-H bond classifies ethanol as an alcohol. You can also tell that ethanol is an alcohol because both end with the same letters (ol). From everyday experience you will probably know that alcohol is flammable and burns readily. Thus, ethanol will burn and produce energy.

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