Agaseous compound x contains boron and hydrogen only. under 1 atm pressure and at 276k the volume of 1g of the compound x vas 0.82dm3.the relative atomic masses of boron and hydrogen are respectively 10.2 and 1.00,what is the formula of x?

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What mass of glucose is produced when 54g of water react with carbon dioxide

According to the passage, which of these is true about gray water systems? a) gray water systems use plants that require less water. eliminate b) gray water systems require the use of less fossil fuels. c) gray water systems reduce the amount of fresh water used. d) gray water systems reduce the amount water used by shower heads.