Vaseline has a molecular formula of C15H15N. What is the mass of 0.61 moles of Vaseline? The atomic mass for C is 12.0g, H is 1.0G and N is 14.0 g

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

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space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

2b2t

explanation:

2b2t