F2+2XBr—> Br2+2XF When 1.900 g of XBr reacts, 1.095 g of Br2 is produced.

a. Calculate the moles of XBr needed to produce the 1.095 g of Br2.

Newtons second law deals most cosely with

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.