![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o β k + o2 (b) na + i2 β nai (c) cu(no3 )2 + naoh β cu(oh)2 + nano3 (d) kclo3 β kcl + o2 (e) ca(no3 )2 + hbr β cabr2 + hno3 (f) sn(oh)2 β sno + h2 o (g) p4 + n2 o β p4 o6 + n2 (h) fe + al2 (so4 )3 β feso4 + al (i) alcl3 + na2 co3 β al2 (co3 )3 + nacl (j) c3 h6 + o2 β co2 + h2 o
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:00
#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:00
Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27Β°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 Β°c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
Answers: 3
You know the right answer?
Chemicals integrate to kill insects and other pests that damage crops are...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 22:13
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 17.04.2020 22:13
![question](/tpl/images/cats/en.png)
English, 17.04.2020 22:13
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.04.2020 22:13
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 22:13
![question](/tpl/images/cats/istoriya.png)
History, 17.04.2020 22:13
![question](/tpl/images/cats/en.png)
English, 17.04.2020 22:13
![question](/tpl/images/cats/istoriya.png)
History, 17.04.2020 22:13
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 22:13
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 22:13
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 22:13
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 22:13
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 22:13
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 22:13
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 17.04.2020 22:13