Question 2 (1 point) One way to remove hydrogen sulfide from sour natural gas is to burn it in air to produce
sulfur dioxide and water.
O2(g) →
H2S(g)
SO2(g) + H, O(g)
Predict the volume of oxygen needed if 357 L of hydrogen sulfide is burned.
(answer in L)
Do not include units when entering the answer.

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.

What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?