What is the heat of reaction for the process described in (a)? \
...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 03.07.2021 20:10 JaylahtheSmarrtie
What is the heat of reaction for the process described in (a)? \
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 21:10
Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:10
The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:20
For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30
Which of the following molecules is polar? c3h7oh c2h5cooh
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2021 14:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2021 14:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2021 14:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2021 14:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.10.2021 14:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2021 14:50
![question](/tpl/images/cats/biologiya.png)
Biology, 24.10.2021 14:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2021 15:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.10.2021 15:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2021 15:00
![question](/tpl/images/cats/biologiya.png)
Biology, 24.10.2021 15:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2021 15:00
![question](/tpl/images/cats/istoriya.png)
History, 24.10.2021 15:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.10.2021 15:00
![question](/tpl/images/cats/en.png)
English, 24.10.2021 15:00