![subject](/tpl/images/cats/himiya.png)
Chemistry, 30.07.2019 14:10 ghari112345
If a non-cyclic alkane shows a molecular ion peak at m/z 184, what is the chemical formula?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:50
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30
Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:20
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
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:00
In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added
Answers: 1
You know the right answer?
If a non-cyclic alkane shows a molecular ion peak at m/z 184, what is the chemical formula?...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 05.05.2020 04:56
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 04:56
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 05.05.2020 04:56
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 04:56
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 04:56
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 04:56
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 04:56
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 04:56
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 04:56
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 04:56
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 04:56