THINKING CRITICALLY 5. CALCULATE: Use Figure 12-10 to find the relative

humidity when the psychrometer readings are

as follows: a. wet bulb, 12°C; dry bulb, 20°C;

b. wet bulb, 33°C; dry bulb, 35°C; and c. wet

bulb, 22°C; dry bulb, 30°C.

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

if you're asking what comes out, it's steam.

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock