![subject](/tpl/images/cats/himiya.png)
Chemistry, 04.03.2021 23:50 bettybales1986
A student tried to solve the following problem by selecting the conversion below. What, if anything, did the student do wrong?
(I suggest you try to complete the problem yourself, then select the correct answer).
How many moles of AgNO3 are needed to produce 6.75 moles of copper (II) nitrate Cu(NO3)2 upon reacting with excess copper (Cu)?
2AgNO3 + Cu --> 2Ag + Cu(NO3)2
Students conversion factor: 6.75 mol Cu(NO3)2 x 1 mol Cu(NO3)2/2 mol AgNO3
Question 1 options:
The student chose the wrong conversion factor.
The student chose the correct conversion factor, but need to flip it to make units cancel.
The student chose the correct conversion factor, but needs to add a second to finish the problem.
There is nothing wrong the problem is ready to be solved.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:00
What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 00:30
Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:30
Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
A student tried to solve the following problem by selecting the conversion below. What, if anything,...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 15:48
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 15:48
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 15:48
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 15:48
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 15:48
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 15:48
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 15:48
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2020 15:48
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 15:48
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 15:48