23. Find a formula of boron compounds with hydrogen (bo

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Uploaded: 03.04.2014
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23. Find a formula of boron compounds with hydrogen (borane), having a composition in mass fractions of a percent: boron - 78.2; hydrogen - 21.8; if the mass of 1 dm3 of the gas is equal to the mass of 1 dm3 of nitrogen (STP).

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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