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Chapter 3: Q3.137CP (page 138)

Elements X (green) and Y (purple) react according to the following equation: X2+3Y2鈫�2XY3. Which molecular scene represents the product of the reaction?

Short Answer

Expert verified

The molecular scene 鈥淐鈥� represents the product of the reaction.

Step by step solution

01

Identification of correct representation of chemical equation:

In the molecular scene, 鈥淐鈥� molecules with the correct number of X atoms and Y atoms are represented as formula XY3.One atom of X is attached tothree atoms of 鈥淵鈥� represented by the formula. Moreover, it also depicted those 4 atoms of X and 12 atoms of Y which are according to the stoichiometric equation.

02

Step 2: Writing the balanced chemical equation

If we multiply the equation with a suitable integer, we get 4 moles of XY3as represented in 鈥淐鈥�.

2X2+6Y2鈫�4XY3

Result:

Option 鈥楥鈥� is the correct representation of the product of the chemical equation.

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