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enyata [817]
3 years ago
5

How many megagrams are there in 7.020 * 10^-10 nanograms

Chemistry
2 answers:
Aleonysh [2.5K]3 years ago
7 0
<span>7.020 * 10^-25
 There are 15 orders of magnitude between megagrams and nanograms Megagram = 1 x 10^6 gram
 Nanogram = 1 x 10^-9 gram</span>
Ilia_Sergeevich [38]3 years ago
5 0
From the basics conversions:
1 nanogram is equivalent to 1 * 10^-15 megagrams

To convert 7.02 * 10^-10 nanograms to megagrams, all you have to do is cross multiplication as follows:
1 nanogram ................> 1 * 10^-15 megagrams
7.02 * 10^-10 nanograms ...............> ?? megagrams

megagrams = (7.02*10^-10 * 1*10^-15) / (1) = 7.02 * 10^-25 megagrams
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In chemistry, molecules are not necessarily flat arrangements of atoms, yet they have specific bond angles, orientations and shapes, which define the molecular geometry. In such a way, we can use the VSEPR theory in order to know the molecular geometry of a molecule; however, we first need its Lewis structure or at least the number and type of bonds to do so.

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Learn more about molecular geometry: brainly.com/question/7558603

Learn more about the VSEPR theory:  brainly.com/question/14225705

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