![subject](/tpl/images/cats/himiya.png)
Chemistry, 09.07.2019 03:10 alexandergonzalez38
Select all the true statements. when an atom gains an electron, it becomes a cation. anions carry a positive charge. the cl− and br− ions have the same number of electrons. the k+ ion is formed when a potassium atom loses one electron. the fe2+ and fe3+ ions have the same number of protons. the cu+ and cu2+ ions have the same number of electrons.
![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, 21.06.2019 20:30
1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:30
We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 3
You know the right answer?
Select all the true statements. when an atom gains an electron, it becomes a cation. anions carry a...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.08.2021 05:50
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 08.08.2021 06:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.08.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 08.08.2021 06:00
![question](/tpl/images/cats/en.png)
English, 08.08.2021 06:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.08.2021 06:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.08.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 08.08.2021 06:00
![question](/tpl/images/cats/en.png)
English, 08.08.2021 06:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 08.08.2021 06:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 08.08.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 08.08.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 08.08.2021 06:00