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lawyer [7]
3 years ago
11

Evaluate-Document Based QuestionAn explosion has just oCcurred and you and a group of your friends remember hearing oneof your c

lassmates talking about how he has recently ordered a Gilbert U-238 Atomic EnergyLab (1950-1951). In an effort the help authorities you and your friends are trying to determinewhich unstable isotopes the kit contained. This information will help the authorities learn howdeadly the explosion is for the surrounding people. 1. Identify if the information below isscientifically helpful in determining the identity of the element. 2. Given the abundances andrelative masses, identify the unknown element and justify your answer by providinga claim,evidence, and reasoning.​
Chemistry
1 answer:
Lisa [10]3 years ago
4 0

Answer:

where do and how do we answer

Explanation:

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PLEASE HELP I NEED THIS ANSWERED IN 10 MINS PLEASE
elena-14-01-66 [18.8K]
We are given the equation to use which is:
ΔG = ΔH - TΔS

We are also given that:
ΔG = 173.3 kJ
T = 303 degrees kelvin
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Substitute with these givens in the above equation to get ΔS as follows:
ΔG = ΔH - TΔS
173.3 = 180.7 - 303ΔS
303ΔS = 180.7 - 173.3 
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Based on the above calculations, the correct choice is:
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How many moles of co2 can be produced by the complete reaction of 1.53 g of lithium carbonatewith excess hydrochloric acid (bala
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7 0
4 years ago
Read 2 more answers
An explanation of what will happen every time in a specific situation
kramer
The one that is being described above is what we call SCIENTIFIC LAW. Scientific law is what explains of what will happen every time in a certain situation. This is also different from scientific theory since scientific theory only gives an explanation to a group of happenings and this can still be modified. Hope this helps.
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What components are required for cellular respiration
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