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zloy xaker [14]
3 years ago
6

What happens to temperature as objects are heated up and cooled down?

Chemistry
1 answer:
Free_Kalibri [48]3 years ago
8 0
If heat is transferred from an object to the surroundings, then the object can cool down and the surroundings can warm up. When heat is transferred to an object by its surroundings, then the object can warm up and the surroundings can cool down.
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Hi ! Could someone help me out with this last part to my chemistry practice ? Thank you !
skelet666 [1.2K]

After 100years, sample is 250g

After 200 years, sample is 125g

After 300years, sample is 62.5 g

7 0
3 years ago
Molecules that have the same chemical formula (same numbers of each atom) but different three-dimensional shapes are called ____
katen-ka-za [31]

The given blank can be filled with isomers.  

The isomers in chemistry refers to the molecules or ions with similar formulas, but different compositions. The isomers refer to the molecules that exhibit the same chemical formula, however, distinct three-dimensional shapes. Though isomers do not always share identical properties. The two prime forms of isomerism are stereoisomerism or spatial isomerism and structural isomerism or constitutional isomerism.  


3 0
4 years ago
Read 2 more answers
Determine the geometry for how two acetonitrile molecules would interact with each other
Novay_Z [31]
<span>Acetonitrile molecules are mainly used in lithium batteries as a solvent, and is commonly found in the air from vehicle exhaust.

The geometry on</span><span> how two acetonitrile molecules would interact with each other is as follows:

             _______
-------  C========  N

The carbon atom has a single bond to the atom on its left side while having a triple bond on the nitrogen atom on the right side.
       </span>
8 0
3 years ago
How far will you run in 3 minutes if you run at a pace of 4 meters per second?
atroni [7]

Answer:

you will run 720 meters

Explanation:

because 4 times 60 is 240 and 240 times 3 is 720

7 0
3 years ago
Stoichiometry is based on the _______________________________
SCORPION-xisa [38]

Answer:

Explanation:

Stoichiometry is based on the <u>conservation of mass</u>.

4 0
3 years ago
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