The specific heat of copper is 0.385 J/(g ∙ °C). If 34.2 g of copper, initially at 25.0°C, absorbs 46890 kJ, what will be the final temperature of the copper? 25.4 °C

27.8 °C

356 °C

381 °C

nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.

1 a

2 d

3 a

4 c

explanation:

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but