We are requested to decide the warmth radiated in the response. Warmth emitted is resolved through the condition triangleH = mCp triangleT where m is the mass, Cp is the particular warmth and triangleT is the temperature contrast. Substituting, triangleH = 120 g (4.184 j/g •°c) (29.2°c). Heat given off is equal to 14.66 kJ or 14.7 rounded
Na₂S₂O₃
(+1 × 2) + (2 × x) + (-2 × 3) = 0
2+2x-6 = 0
2x-4 = 0
2x = 4
x = 4/2
x = +2....
From the calculations, the heat that is required is 2.1 kJ.
<h3>What is the specific heat capacity?</h3>
The term specific heat capacity has to do with the amount of heat that must be supplied to 1Kg of a substance in order to raise its temperature by 1K.
In this case;
H = mcdT
H = 100 grams * 4.18 J/gC * (25 - 20)
H = 2.1 kJ
Learn more abut specific heat capacity:brainly.com/question/1747943
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There is 18 + 633= 651 grams of HCl in aqueous form depending how the reaction is done