![subject](/tpl/images/cats/himiya.png)
Chemistry, 07.12.2020 17:30 buiratsamah
A sample of a substance has a mass of 7.5 g and a volume of 2.5 cubic centimeters. What is the object’s density?
A.) 3 grams per cubic centimeter
B.) 10 grams per cubic centimeter
C.) 0.3 grams per cubic centimeter
D.) 20.44 grams per cubic centimeter
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 15:30
In this reaction n2o4(g)→2no2(g) what changes in color would you expect as pressure is increased at a constant temperature
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:20
What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:30
Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00
What type of chemical bond is formed between two atoms of bromine 1. metallic 2. hydrogen 3. ionic 4. covalent
Answers: 1
You know the right answer?
A sample of a substance has a mass of 7.5 g and a volume of 2.5 cubic centimeters. What is the objec...
Questions
![question](/tpl/images/cats/en.png)
English, 25.09.2019 20:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 25.09.2019 20:00
![question](/tpl/images/cats/en.png)
English, 25.09.2019 20:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2019 20:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 25.09.2019 20:00
![question](/tpl/images/cats/en.png)
English, 25.09.2019 20:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 25.09.2019 20:00
![question](/tpl/images/cats/en.png)
English, 25.09.2019 20:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 25.09.2019 20:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 25.09.2019 20:00