The borax powder has the formula Na2B4O7.X H2O when 2.10 g of hydrate is heated in a crucible until a constant mass is reached. The mass of the anhydrous Na2B4O7 salt is 1.10 g (M.wt of Na2B4O7 = 201.0 g/mol; M.wt. of H2O = 18 g/mol). What is the empirical formula of borax?
The borax powder has the formula Na2B4O7.X H2O when 2.10 g of hydrate is heated in a crucible until a constant mass is reached. The mass of the anhydrous Na2B4O7 salt is 1.10 g (M.wt of Na2B4O7 = 201.0 g/mol; M.wt. of H2O = 18 g/mol). What is the empirical formula of borax?
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter2: Chemical Formulas, Equations, And Reaction Yields
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The borax powder has the formula Na2B4O7.X H2O
when 2.10 g of hydrate is heated in a crucible until a constant mass is reached.
The mass of the anhydrous Na2B4O7 salt is 1.10 g
(M.wt of Na2B4O7 = 201.0 g/mol; M.wt. of H2O = 18 g/mol).
What is the empirical formula of borax?
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