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sveticcg [70]
3 years ago
12

Gold is reacted with Bromine gas according to the reaction 2Au + 3Br2 → 2AuBr3 . Use the data table below to determine the perce

nt yield of Gold Bromide.
Mass of Gold Mass of Bromine Theoretical Yield Actual Yield

39.4g 15.0g ? 12.3


A: 97.29%

B: 45.02%

C: 89.5%

D: 86.42%

NEED HELP FAST!
Chemistry
1 answer:
Vanyuwa [196]3 years ago
4 0
These link people are annoying
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readily evaparates.


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An unknown compound has the following chemical formula: Mg_xCl_2
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Answer:

Explanation:

Given parameters:

number of moles magnesium = 6.80mol

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To find the complete chemical formula, we should obtain the formula of the compound.

                                Mg                            Cl

Number of

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Dividing

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  The formula of the compound is MgCl₂

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8 0
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