Chemistry, 05.07.2019 13:00, dakotamadird7452
You find a little bit (0.150g) of a chemical marked tri-nitro-toluene, and upon combusting it in oxygen, collect 0.204 g of co2 and 0.030 g h2o (we’ll assume that these are the products, along with nitrogen). you know that tnt is made up solely of c, h, o, and n, and that it contains 18.5% nitrogen by mass.
Answers: 1
Chemistry, 22.06.2019 12:20, tenleywood
The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
Answers: 2
You find a little bit (0.150g) of a chemical marked tri-nitro-toluene, and upon combusting it in oxy...
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