Dinitrogen pentaoxide can be produced in a gas phase reaction between nitrogen a

Question

Dinitrogen pentaoxide can be produced in a gas phase reaction between nitrogen and oxygen. Write a complete, balanced equation for this reaction. A reaction uses 4.50 grams of oxygen and an excess of nitrogen. How many grams of dinitrogen pentaoxide are produced? Another reaction uses 3.87 grams of both oxygen and nitrogen. How many grams of dinitrogen pentaoxide are produced? How many grams of the reactant in excess is left? If this reaction produces 3.87 grams of dinitrogen pentaoxide, what is the percent yield? Provide a name or a formula for each substance shown below: SnO2 K2HPO4 Cd(OH)2 H2CO3 (aq) N2O5 potassium dichromate hydrobromic acid germanium tetrachloride iron (III) acetate strontium perchlorate Twenty five grams of a red compound are sealed into a flask that contains only 12.0 grams of oxygen. After reaction, the flask is opened, and found to contain 23.0 grams of an insoluble yellow solid, and 10 0 grams of liquid, I low much oxygen was consumed in this reaction?

Explanation / Answer

9 g of oxygen was consumed

The starting materials 25 g of red compound + 12 g of oxygen = 37 g

Product - yellow solid 23 g + 10 gm Liquid = 33 g

hence only 9 g of oxygen was consumed.

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