Answer:
Explanation:
Hello,
In this case, since the acid is monoprotic, we can notice a 1:1 molar ratio between, therefore, for the titration at the equivalence point, we have:
Thus, solving for the moles of the acid, we obtain:
Then, by using the mass of the acid, we compute its molar mass:
Regards.
BR means breaking bad on a periodic table
Explanation:
6.62 × 1023 atom of O2 is your answer
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Hi,
The density is given by the ratio of mass to volume, so the density of the bread is 645g/3450cm3=0.187 g/cm^3.
Hope this helps! If my answer was not clear enough or you’d like further explanation please let me know. Also, English is not my first language, so I’m sorry for any mistakes.
This is cyclopentane looks like. Each corner represents carbon atom. Since there are five corners, hence it is called cyclopentane. All the carbons are sp3 hybridized. Hope this helps.
