Answer:
2.52atm for sure
Explanation:
We know that:
P1= 2.80atm
T1= 400k
T2= 360k
And we want to find P2= ?
We have an equation: P1/T1 = P2/T2
Multiple both side by T2 to remove it
P2 = 2.52
C2H3O2–(aq) + H+(aq) → HC2H3O2(aq)
Amount of heat for melting the ice.
Q_1 = mL
Where m is mass
L is latent heat of ice
S is specific heat

Amount of heat for rising the temperature of ice to 37 C^0.



Q = Q1 + Q2

Thus, 3711.11 * 10^3 cal of energy is required for reaching the temperature of ice to 37 C^0