![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00
What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:20
The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
You know the right answer?
When 200 grams of water cools from 50°C to 25°C, the total amount of
heat energy released by the w...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 21:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.02.2021 21:50
![question](/tpl/images/cats/istoriya.png)
History, 21.02.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 21:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 21:50
![question](/tpl/images/cats/biologiya.png)
Biology, 21.02.2021 21:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.02.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 21:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.02.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 21:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 21.02.2021 21:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 22:00