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JulijaS [17]
4 years ago
8

CAN SOMEONE PLEASE HELP ME!!!! I CAN'T GET ANY HELP IN THE SCIENCE SECTION!!!!!

Chemistry
2 answers:
stepan [7]4 years ago
8 0
A chemical property would have to be something that changes and produces new substances. That is one of the main aspects of chemical changes/properties.

Heating an object to determine it's melting point is a physical property.

Shining a bright lighr and testing for decomposition however may be classifieds as a chemical properties because in the process of decomposition, organic substances are being broken. In physical properties, substances are not being broken.
lorasvet [3.4K]4 years ago
6 0
Answer: shining a bright light on the object and testing for decomposition

Decomposition is the separation of a molecule into its elements or simpler compounds.

And a chemical property is the ability of a substance to combine or to become one or more substances.

Then, testing the ability of an object for decomposition is testing a chemical property.

 

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Despite the fact that the partial pressure difference is so much smaller for co2, why is there as much co2 exchanged between the
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This is due to the solubility of CO₂ in blood is more than the solubility of Oxygen in blood 
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3 years ago
What is the molar mass of barium hydroxide
maksim [4K]

Answer:

171.34 g/mol

Explanation:

Ba molar mass = 137.328 g/mol

O molar mass = 15.999 g/mol * 2 = 31.9980 g/mol

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137.328 + 31.9980 + 2.0160 = 171.3420 = 171.34 g/mol

4 0
3 years ago
Cuales son los nombres de la distribución de los electrones en un átomo ?
cluponka [151]
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7 0
3 years ago
A student writes the following explanation of how one type of compound is formed. these compounds are made by the repeated joini
tatyana61 [14]

In the given question according to the information the process of polymerization is an addition polymerization.

<h3>What is polymerization?</h3>

Polymerization is a process in which addition of many small molecules takes place for the formation of a large three dimensional substance known as polymer.

In the polymerization of polyethene the small repeating molecule is ethene and in this process product formed due to the addition process to the double bond of the ethene.

  • In condensation polymerisation removal of water molecule or any other molecule takes place.
  • In dehydrogenation polymerisation removal of hydrogen molecule takes place.
  • In dehydrohalogenation polymerisation removal of hydrogen halide molecule takes place.

Hence given process is an addition polymerisation.

To know more about polymerisation, visit the below link:

brainly.com/question/17932602

6 0
2 years ago
Read 2 more answers
If I make a salt solution that has 1 grams of salt and 9 grams of water the percentage of salt in my solution is _____.
Soloha48 [4]

Answer:

10%

Explanation:

4 0
3 years ago
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