![subject](/tpl/images/cats/himiya.png)
Chemistry, 07.05.2021 20:40 katelynbychurch
Suppose you remove your test cultures from the incubator and notice that one of them - a known fermenter - has gas bubbles in the Durham tube. Knowing that fermenters frequently produce gas, you ignore the bubble and proceed to the next step. Adding reagents produces no change, and neither does adding zinc. Is the occurrence consistent with denitrification
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 13:30
What is the molecular formula of a hydrocarbon with m+ = 166? (write the formula with no subscripts, e.g. c4h10.) what is the sum of rings and double bonds in this compound?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:30
Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
Is a pencil falling to the floor anon contact force, a force, or a contact force
Answers: 1
You know the right answer?
Suppose you remove your test cultures from the incubator and notice that one of them - a known ferme...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2022 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2022 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2022 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2022 17:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2022 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.03.2022 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2022 17:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 02.03.2022 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2022 17:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2022 17:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.03.2022 17:20
![question](/tpl/images/cats/biologiya.png)
Biology, 02.03.2022 17:20