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Katen [24]
3 years ago
8

Find the mass in 2.6 mol of lithium bromide. (Hint:  You need to write the formula)

Chemistry
1 answer:
marissa [1.9K]3 years ago
6 0
Lithium Bromide : LiBr.

Molar mass of lithium bromide : 86.845 g/mol.

To find the mass of 2.6 mol of lithium bromide, simply multiply in order to cancel out the moles : 2.6 mol * 86.845 g / 1 mol = 225.8 grams.
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The initial moles of NH3present is given by,

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The number of moles of

HNO3 added is given by:

nHNO3= c×v= 0.10× 100/1000= 0.001

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To know more about Equilbrium, visit-brainly.com/question/14366127

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1 year ago
The equilibrium for the reaction between (ch3)2nh a weak base
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A weak base is one that does not ionize completely in solution. As such, a weak base will have a very low base dissociation constant Kb reflecting its minimal dissociation in solution.

The question is incomplete hence we are are unable to work out the equilibrium but in solution it will look like this;

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