A solution is created by adding 3.00 g of magnesium bromide to water. If the final...
Homework Answers
The percent by mass of magnesium bromide = mass of magnesium bromide *100/ total mass of the solution
= 3*100/14.3 = 20. 98%
The percent by mass of magnesium bromide in the solution is 20. 98%
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solution is created by adding 3.00 g of magnesium bromide to water.
If the final...
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A chemist attempted to make methyl magnesium bromide by adding strips of magnesium metal to a solution of methyl bromide in diethyl ether. Despite gentle heating, no reaction was observed (i.e., the magnesium metal was not disappearing) so the chemist added more magnesium strips that were freshly cut into small pieces. This time the reaction proceeded quickly and all the magnesium was consumed. Explain.
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which of the following compounds is insoluble in water?
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6. (16 points) Magnesium bromide reacts with silver nitrate to form silver bromide (solid) and magnesium...
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A chemist makes 820. mL of magnesium fluoride (MgF2) working solution by adding distilled water to 130. ml. of a 2.02 mm stock solution of magnesium fluoride in water. Calculate the concentration of the chemist's working solution. Round your answer to 3 significant digits. MM х ? Dilution A chemist makes 820, ml. of magnesium fluoride (MgF2) working solution by adding distilled water to 130. ml. of a 2.02 mm stock solution of magnesium fluoride in water Calculate the concentration...
which of the following compounds is insoluble in water?
a) magnesium phosphate
b) magnesium bromide
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