what is the following???
a qualitative observation is when somehthings appearance changes like form red to blue, and qualitative is when the umber of something changes.
Hope this helps
Kenny
Answer:
An increase in temperature will result in increase in the average kinetic energy of the reacting particles(atoms). Which will therefore increase the frequency of their collision....
Using collision theory
The reaction rate increases......
Answer:
Explanation: The theoretical yield of H2O if 130g of H2O is produced from 18g of H2 and an excess of O2 is 160g.
Renewable resources are abundant.
Renewable resources can be used to generate electricity.
Renewable resources can be replaced when used.
Renewable resources are found in nature.
Explanation:
Renewable resources are resources that are abundant in nature and when used can easily be replenished at fast rate.
Non-renewable resources are limited in nature. They have to be conserved to ensure their all round availability. They are not quickly and easily renewed as it takes several years for them to form. Usually, it takes millions of years to form.
- Renewable resources all abounds around us. Water, air, biomass etc are all renewable resources. We cannot use them up.
- Renewable resources can be harnessed to generate electricity. Hydroelectricity comes from water.
- Resources are renewable because of the ease by which they can be replaced when used up.
- They can also be found in nature.
learn more:
Renewable resources brainly.com/question/6944540
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The amount of energy required to eat 5.25 g of Titanium from 85.5 celsius to 132.5 celsius is 129 joules.
<h3>
How do we calculate required heat?</h3>
Absorbed or released amount of heat will be calculated by using the below formula as:
Q = mcΔT, where
m = mass of titanium = 5.25g
c = specific heat of titanium = 0.523 J/gram degree celsius
ΔT = change in temperature = 132.5 - 85.5 = 47 degree celsius
On putting these values on the above equation we get,
Q = (5.25)(0.523)(47) = 129 joules
Hence required heat is 129 joules.
To know more about absorbed heat, visit the below link:
brainly.com/question/8828503
