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SIZIF [17.4K]
3 years ago
5

How does fabric softener affect the flammability of different fabrics?

Chemistry
1 answer:
Karolina [17]3 years ago
5 0
<span>Research shows that fabric softeners decrease flame resistance. The flame resistance of a fabric can be increased in a variety of ways. Most often, the fabric is treated with special flame resistant chemicals. Synthetic fabrics, such as polyester, are naturally flame resistant. These fabrics have a property called thermoplasticity, where the fabric naturally melts and shrinks when exposed to flame. This prevents these fabrics from igniting and burning as easily as other fabrics. Basic properties of a fabric, such as porosity, can also influence flame resistance. Larger pores allow for oxygen to be more present in the fabric, making it more flammable.</span>
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The shells further away from the nucleus are larger/smaller and can hold more/less electrons.
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The shells further away from the nucleus are LARGER and can hold MORE electrons
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2 years ago
Suggest a name for a compound containing potassium, carbon and oxygen.
spin [16.1K]

Answer:

Oxidation of potassium amalgam with carbon dioxide results in the formation of potassium oxalate. Potassium is not reactive with benzene, although heavier alkali metals such as cesium react to give organometallic products.

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4 0
2 years ago
Look at the reaction below.
defon

Answer:

H2SO4

Explanation:

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3 0
3 years ago
The energy from ____________ splits the nitrogen dioxide to oxygen and ____________ .
Luda [366]
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4 0
3 years ago
Which statement describes the atoms in gas???
marissa [1.9K]

Answer:

Option-D : They move freely in all directions.

Explanation:

                  The physical properties of gases are well explained by Kinetic Molecular Theory. The key postulates of this theory are;

                             1) Composition: Gases are made up of small particles called molecules. The size of these molecules is very small as compared to the distance between molecules, therefore the actual volume of molecules is taken negligible as compared to volume occupied by them.

                            2) Intermolecular Forces: All the gas molecules present in a container behaves independently because they have no force of interactions between them Hence, the attractive forces are taken negligible or too little.  

                             3) Energies: Gas molecules have greater kinetic energy as compared to solids and liquids. Hence, The gas molecules move randomly. They collide with each other and with the walls of the container which causes pressure.

Conclusion:

                 Therefore, due to large spaces, no interactions, small sizes and high energies the gas particles move freely and there position is not stationary.

8 0
1 year ago
Read 2 more answers
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