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step 1: calculate the molar mass of one molecule LiBr by adding together their amu (Atomic Mass units)
step 2: 3.50 mol * ( molecular mass LiBr / 1 mol LiBr ) = grams LiBr
amu on your Periodic Table is grams when you have one mol of that substance
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Lithium hydroxide reacts with hydrobromic acid to produce lithium bromide and water If you start with then grams of lithium hydroxide how many grams of lithium bromide will be produced?
Balanced equation: LiOH + HBr ---> LiBr + H₂O Here, we aim to convert the mass of LiOH to mass of LiBr. In this formula, the product (LiBr) takes x, and the reactant (LiOH) takes y. Here's how it goes. (? = coefficient in the balanced equation) mass of x = (mole of y) * (? mol x / ? mol y) * (molar mass of x) mass of LiBr = (10 g / 23.95 g/mol) * (1 mol LiBr / 1 mol LiOH) * (86.85 g/mol LiBr) mass of LiBr = 36.3 g (Answer)
When 7.6 grams of LiBr is dissolved how many moles of cation are produced?
(7.6g LiBr)/(86.84g/mol) x (1molLi/1molBr) = .0875 mol Li or with sig figs, .088
Is LiBr a ionic solid?
Yes, LiBr is an ionic solid.
Would LiBr be classified as ionic or covalent?
LiBr is an ionic compound.
What is the percent of composition for LiBr?
LiBr contain 8,139 % lithium and 91,860 % bromine.
Lithium hydroxide reacts with hydrobromic acid to produce lithium bromide and water If you start with then grams of lithium hydroxide how many grams of lithium bromide will be produced?
Balanced equation: LiOH + HBr ---> LiBr + H₂O Here, we aim to convert the mass of LiOH to mass of LiBr. In this formula, the product (LiBr) takes x, and the reactant (LiOH) takes y. Here's how it goes. (? = coefficient in the balanced equation) mass of x = (mole of y) * (? mol x / ? mol y) * (molar mass of x) mass of LiBr = (10 g / 23.95 g/mol) * (1 mol LiBr / 1 mol LiOH) * (86.85 g/mol LiBr) mass of LiBr = 36.3 g (Answer)
The formula for lithium bromide is?
The formula for lithium bromide is LiBr. The compound has a molar mass of 86.845 grams per mole. One of its main uses is as a desiccant.
What is the mass in atoms of 350 mol of bromine?
1 mol of bromine has 79.904g. 79.904g/mol x 350mol =
When 7.61 grams of LiBr is dissolved how many moles of anion are produced?
7,61 g LiBr contain 6,99 g Br.6,99 g Br is 0,087 moles.
When 7.6 grams of LiBr is dissolved how many moles of cation are produced?
(7.6g LiBr)/(86.84g/mol) x (1molLi/1molBr) = .0875 mol Li or with sig figs, .088
Is LiBr a ionic solid?
Yes, LiBr is an ionic solid.
Is LiBr ionic or molecule?
Lithium bromide (LiBr) is a chemical compound.
Would LiBr be classified as ionic or covalent?
LiBr is an ionic compound.
What is the percent composition of LiBr?
LiBr contain 8,139 % lithium and 91,860 % bromine.
What is the percent of composition for LiBr?
LiBr contain 8,139 % lithium and 91,860 % bromine.
How many grams are in mass?
Grams are a measure of mass.
What is the symbol of cation of LiBr?
Lithium bromide (LiBr) is a compound, not a cation. The cation is Li+.
