6) How many joules of heat energy must be added to 5 grams of liquid water to change its
temperature from 10°C to 30°C?
A)
83.6 joules
B)
100 joules
C)
312.6 joules
D)
418 joules

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.

Is 343 in the sequence -5, -2, 1, 4, 7