![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 06:00
There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:30
Design techniques and materials that reduce the negative environmental impact of a structure are referred to as
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:50
What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
Answers: 1
You know the right answer?
La solución salina contiene 0.900 gramos de NaCℓ, masa molar = 58.5g / mol, en 100 ml de solución ac...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 09.06.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2021 14:00
![question](/tpl/images/cats/en.png)
English, 09.06.2021 14:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 09.06.2021 14:00
![question](/tpl/images/cats/ekonomika.png)
Business, 09.06.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 09.06.2021 14:00
![question](/tpl/images/cats/ekonomika.png)
Business, 09.06.2021 14:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2021 14:00
![question](/tpl/images/cats/geografiya.png)
Geography, 09.06.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2021 14:00