3. Elements B and N form a binary compound BNy When 12 grams of this compound was made from its elements, it consumed 7 grams of elemental nitrogen. A) Find the empirical formula of the compound: The mass of N atoms in the 12 g sample of the compound is g The number of moles of N atoms in the 12 g sample of the compound is mol The mass ofB atoms in the 12 g sample of the compound is g The number of moles of B atoms in the 12 g sample of the compound is mol The empirical formula is: B) Given the molar mass of the compound is 74.46 g/mol, find its chemical formula: Name the compound:

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3. Elements B and N form a binary compound BNy When 12 grams of this compound was
made from its elements, it consumed 7 grams of elemental nitrogen.
A) Find the empirical formula of the compound:
The mass of N atoms in the 12 g sample of the compound is
g
The number of moles of N atoms in the 12 g sample of the compound is
mol
The mass ofB atoms in the 12 g sample of the compound is
g
The number of moles of B atoms in the 12 g sample of the compound is
mol
The empirical formula is:
B) Given the molar mass of the compound is 74.46 g/mol, find its chemical formula:
Name the compound:
Transcribed Image Text:3. Elements B and N form a binary compound BNy When 12 grams of this compound was made from its elements, it consumed 7 grams of elemental nitrogen. A) Find the empirical formula of the compound: The mass of N atoms in the 12 g sample of the compound is g The number of moles of N atoms in the 12 g sample of the compound is mol The mass ofB atoms in the 12 g sample of the compound is g The number of moles of B atoms in the 12 g sample of the compound is mol The empirical formula is: B) Given the molar mass of the compound is 74.46 g/mol, find its chemical formula: Name the compound:
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