![subject](/tpl/images/cats/fizika.png)
Physics, 25.10.2021 01:30 xxtonixwilsonxx
Hello, may you please help me Calculate the percentage of water of crystallisation in Na2CO3•10H2O
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:10
The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30
In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:40
Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages
Answers: 2
You know the right answer?
Hello, may you please help me
Calculate the percentage of water of crystallisation in Na2CO3•10H2O...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 01:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 26.10.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 01:10
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 01:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 26.10.2021 01:10
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 01:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.10.2021 01:10
![question](/tpl/images/cats/en.png)
English, 26.10.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 01:10