What is the net ionic charge of a calcium ion?
a. +1
b. -1
c. -2
d. +2...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 29.08.2019 13:50 jahnoibenjamin
What is the net ionic charge of a calcium ion?
a. +1
b. -1
c. -2
d. +2
![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 08:00
What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 05:00
If 15 drops of ethanol from a medicine dropper weigh 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? density of ethanol is ethanol is 0.80g/ml.
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/User.png)
SAT, 27.11.2021 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.11.2021 01:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 27.11.2021 01:30
![question](/tpl/images/cats/en.png)
English, 27.11.2021 01:30
![question](/tpl/images/cats/istoriya.png)
History, 27.11.2021 01:30
![question](/tpl/images/cats/fr.png)
French, 27.11.2021 01:30
![question](/tpl/images/cats/health.png)
Health, 27.11.2021 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.11.2021 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.11.2021 01:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/nemec.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 27.11.2021 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.11.2021 01:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.11.2021 01:30