![subject](/tpl/images/cats/himiya.png)
Chemistry, 21.10.2020 22:01 parkerfreeze
Destiny is looking around her house, classifying changes she notices as physical changes or chemical changes. Which of the following is a chemical change?
A. Destiny's father burns an English muffin.
B. Destiny's mother chops celery and onion into small pieces.
C. Destiny mixes chocolate syrup into a glass of milk.
D. Destiny's sister melts butter in the microwave.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:00
6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:00
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:30
Name 3 types of energy you see being used as you look around a classroom
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:00
Calculate the mass of 0.750 mol of the following substance. na3po4. , i'm not quite sure on how to set up the problem to solve! : (
Answers: 1
You know the right answer?
Destiny is looking around her house, classifying changes she notices as physical changes or chemical...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 30.12.2019 04:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 30.12.2019 04:31
![question](/tpl/images/cats/es.png)
Spanish, 30.12.2019 04:31
![question](/tpl/images/cats/istoriya.png)
History, 30.12.2019 04:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.12.2019 04:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 30.12.2019 04:31
![question](/tpl/images/cats/en.png)
English, 30.12.2019 04:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 30.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 30.12.2019 04:31
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.12.2019 04:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)