You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. The only problem is that you do not know what element will form. By your previous calculations you know that you will have 6. 3 moles of product. When it is complete, you weigh it and determine you have 604. 4 grams. What element have you produced?.

The shipping weight of one dining chair without the cushion is 10.8 lbs

Explanation:

First find the total weight of the cushions by multiplying the weight of the cushions by the amount of cushions:

2.4x8=19.2

Then, find the weight of chairs without cushions by subtracting the weight of the cushions from the total weight of the chairs with the cushions on it:

105.6-19.2=86.4

Finally, find how much one chair without a cushion weighs by dividing the total weight of the chairs without cushion by the amount of chairs:

86.4÷8=10.8