![subject](/tpl/images/cats/himiya.png)
Chemistry, 04.12.2020 08:50 montgomerykarloxc24x
420 mL of a gas at 25.0°C is compressed to 210 mL. What is the temperature of the gas after compression?
![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 06:00
Oxidation-reduction reactions (often called "redox" for short) are reactions that involve the transfer of electrons from one species to another. oxidation states, or oxidation numbers, allow chemists to keep track of these electron transfers. in general, one element will lose electrons (oxidation), with the result that it will increase in oxidation number, and another element will gain electrons (reduction), thereby decreasing in oxidation number. the species that is oxidized is called the reducing agent or reductant. the species that is reduced is called the oxidizing agent or oxidant. to sum up: oxidation = increase in oxidation state = loss of electrons = reducing agent reduction = decrease in oxidation state = gain of electrons = oxidizing agent part a which element is oxidized in this reaction? fe2o3+3co→2fe+3co2 enter the elemental symbol. view available hint(s) is oxidized part b which element is reduced in this reaction? 2hcl+2kmno4+3h2c2o4→6co2+2mno2+2kcl+4h2o enter the elemental symbol. view available hint(s) is reduced
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:00
What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?
Answers: 2
You know the right answer?
420 mL of a gas at 25.0°C is compressed to 210 mL. What is
the temperature of the gas after compres...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 24.05.2021 21:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.05.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.05.2021 21:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.05.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.05.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.05.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.05.2021 21:50
![question](/tpl/images/cats/en.png)
English, 24.05.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.05.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.05.2021 21:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.05.2021 21:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.05.2021 21:50