Find the molar quantity of $B C l_{3}$ $BCl_3$ in $1.51 \cdot g$ $1.51*g$ of this substance. What is the mass, and molar quantity of boron here?

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Find the molar quantity of $B C l_{3}$ $BCl_3$ in $1.51 \cdot g$ $1.51*g$ of this substance. What is the mass, and molar quantity of boron here?

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Answer 1 · 2015-10-12T09:32:19

Find the molar quantity of $B C l_{3}$ $BCl_3$ in $1.51 \cdot g$ $1.51*g$ of this substance. This molar quantity is also the molar quantity of boron.

Explanation:

Molar quantity of $B C l_{3}$ $BCl_3$ :

$\frac{1.51 \cdot g}{(10.81 + 3 \times 35.45) \cdot g \cdot m o l^{- 1}}$ $(1.51*g)/((10.81+3xx35.45)*g*mol^-1)$ $=$ $=$ $? ? m o l$ $?? mol$ .

This molar quantity is precisely the same as the molar quantity of boron, because for every mol boron trichloride, there are 1 mol of boron of 3 mol of chloride. Is this clear?

If this is clear, then how many moles of $C l$ $Cl$ are present?

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Find the molar quantity of $B C l_{3}$ $BCl_3$ in $1.51 \cdot g$ $1.51*g$ of this substance. What is the mass, and molar quantity of boron here?

1 Answer

Explanation:

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Science

Math

Humanities

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Find the molar quantity of BCl3BCl_3 in 1.51⋅g1.51*g of this substance. What is the mass, and molar quantity of boron here?

1 Answer

Explanation:

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Impact of this question

Find the molar quantity of $B C l_{3}$ $BCl_3$ in $1.51 \cdot g$ $1.51*g$ of this substance. What is the mass, and molar quantity of boron here?