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vaieri [72.5K]
3 years ago
13

In two grams of element x combine with 4 grams of element y to form compound xy how many grams of element why would combined wit

h 43 grams of x to form the same compound
Physics
1 answer:
Bingel [31]3 years ago
5 0
Well it takes twice the amount of Y as it does X to make XY. Therefore it would take 2*43 or 86 grams of X
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The energy of the electron in Hydrogen atom can be shown to be given by En = -13.6/n^2 eV, where n represents the principal quan
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This represents radiation in ultra-violet region .

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8 0
3 years ago
Virginia beach is 15 kilometers wide and 50 kilometers long. if 2 cm of rain falls on virginia beach, how many cubic meters of r
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Assume that the shape of Virginia beach is rectangular.

Note that
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Answer:  1.5 x 10⁶ m³
4 0
3 years ago
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