Hydrogen sulfide and concentrated sulfuric acid react to form water and sulfur dioxide as shown in the following reaction:
H2S (g) + 3H2SO4 (1) ► 4H20 (1) + 4SO2 (g)
If a sample of 0.500 moles of hydrogen sulfide (H2S) was reacted with excess concentrated
sulfuric acid, how many moles of sulfur dioxide (SO2) would be produced?

Aaspirin has a density of 1.40 g/cm^3 what is the volume in cubic centimeters of a tablet weighing 320 mg?

Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon