Chemistry, 19.02.2020 03:44 jameslinimk
2H₂S(g)+3O₂(g)→2SO₂(g)+2H₂O(g) What mass of oxygen gas is consumed in a reaction that produces 4.60 mol SO₂ ?
Answers: 3
Chemistry, 21.06.2019 15:30
Which mathematical relationship should you us to convert moles of a substance into grams
Answers: 1
Chemistry, 21.06.2019 21:00
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
Answers: 2
Chemistry, 22.06.2019 07:30
The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н,о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.
Answers: 2
2H₂S(g)+3O₂(g)→2SO₂(g)+2H₂O(g) What mass of oxygen gas is consumed in a reaction that produces 4.60...
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