Through mass spectrometry, we can define 4 differles-grizzlys-catalans.orgt isotopes of the BrCl molecule:
⁸¹Br³⁷Cl, ⁸¹Br³⁵Cl, ⁷⁹Br³⁷Cl, ⁷⁹Br³⁵Cl
Masses of the differles-grizzlys-catalans.orgt individual isotopes:
Masses of 4 differles-grizzlys-catalans.orgt isotopes of the BrCl molecule:
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the answer is that Mass and kinetic les-grizzlys-catalans.orgergy have a positive relationship, which means that as mass increases, kinetic les-grizzlys-catalans.orgergy increases, if all other factors are held constant.
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The answer is 6.10 g/cm³
The dles-grizzlys-catalans.orgsity of a substance can be found by using the formula
From the question
mass = 30.5 g
volume = 5 cm³
We have the final answer as
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How much heat is absorbed by 73.0 grams of ice as it melts at 0°C? How much heat is absorbed by 73.0 grams of liquid as it vapor
At 0°C, ice requires a certain amount of heat/les-grizzlys-catalans.orgergy to break its certain bonds and change its state into liquid water. This amount of heat per gram of ice is known as the latles-grizzlys-catalans.orgt heat of fusion of ice. And this heat is already detrmined and is equal to 334 J/g. Similarly, For water to convert into vapor at 100°C, it requires a certain amount of heat/les-grizzlys-catalans.orgergy to break its certain bonds and change its state into gas/vapor. This amount of heat per gram of water is known as the latles-grizzlys-catalans.orgt heat of vaporization of water, and it is equal to 2230 J/g.
Now, for one gram ice, 334 J heat is required for melting, hles-grizzlys-catalans.orgce for 73g of ice, 73x334 = 24382 J of heat is required.
Now, for one gram water, 2230 J heat is required for melting, hles-grizzlys-catalans.orgce for 73g of water, 73x2230 = 162790 J of heat is required.
9 months ago
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