![subject](/tpl/images/cats/himiya.png)
Chemistry, 04.02.2020 01:46 zeesharpe05
#1: the element that loses electrons in a chemical reaction is said to have been which of the following?
a. reduced
b. oxidized
c. combusted
d. rusted
**idk, is it reduced or oxidized? ?
which type of reaction occurs if one element gains electrons and another loses electrons?
a. combustion
b. synthesis
c. oxidation-reduction
d. double-displacement
**my c
#3: what is the oxidation number for phosphorus in h4p2o7?
a. +5
b. +3
c. +1
d. - 1
**my a. +5
#4: what is the oxidation number for phosphorus in na2hpo3?
a. +5
b. +3
c. +1
d. - 1
**my answer; b. +3
is that right? ?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 20:30, Cooldude3966
As you move from right to left on the periodic table the atomic radius fill in the blank
Answers: 2
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:20, kekecantonxox121
You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring
Answers: 1
You know the right answer?
#1: the element that loses electrons in a chemical reaction is said to have been which of the follo...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 04.07.2019 18:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 18:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
English, 04.07.2019 18:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)