![subject](/tpl/images/cats/himiya.png)
Chemistry, 24.03.2021 01:30 alyssamonae
How much heat is required to raise the temperature of 3 kilograms of sand by 15 kelvins
![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 23:00
What is the formula that this ionic compounds could form sr2+p3-o2-
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 03:00
Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:30
Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)
Answers: 1
You know the right answer?
How much heat is required to raise the temperature of 3 kilograms of sand by 15 kelvins...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 02.09.2019 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2019 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2019 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2019 18:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.09.2019 18:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 02.09.2019 18:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2019 18:10
![question](/tpl/images/cats/geografiya.png)
Geography, 02.09.2019 18:10
![question](/tpl/images/cats/health.png)