A 45.0 g piece of metal with specific heat 0.450 Jg∘C and at 115∘C is placed in 200. g of water at 25.0∘C. What will be the final temperature of the water?

What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container

The clouds are grey and ground is wet. a quantitative b qualitative

8. what happens to matter during a chemical reaction