Answer:
all i know is that its not D ... good luck luv lol
Explanation:
Heat
Explanation:
if I hold a beaker during a reaction that is supposedly an exothermic reaction, I will feel that the heat of the beaker. In exothermic reaction, the environment becomes hotter at the end of the change.
- Exothermic reaction is a type of enthalpy change.
- In this kind of reaction, heat is liberated to the surroundings.
- Here, the surrounding becomes hotter at the end of the changes.
- Change in enthalpy is assigned a negative value as the sum of heat contents of products is less than that of the heat content of reactants.
Learn more:
Exothermic reaction brainly.com/question/10567109
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Answer:
pressure belat another name of the pressure belt
<span>using the law pv=nrT and equating these you get the equation v1/t1 = v2/t2 since pressure is constant it also cancels with n and r. show that v1=36.4, t1 = 25 + 273.15 and t2 = 88 +273.15. 273.15 is the Kelvin conversion. then solve for v2. This is 44.1 L.</span>