In the reaction between ammonia and fluorine shown below 2.643 g of ammonia react with 1.890 g of fluorine. 2NH3(g) + 5F2(g) → N2F4(g) + 6HF(g)

1. The limiting reagent is .
(Convert to grams of N2F4.)
2. if the reaction goes to completion (100% yield), the amount of excess reagent is left over is grams.
3. If the tetrafluorohydrazine (N2F4) is produced in a 75.00% yield, the amount, in grams, that forms is

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .