During of water was 23.7°c. a 39.9-g piece of metal with initial temperature of 100.3°c (after removing from the boiling water) is added to the calorimeter. the final temperature of water an experiment, 98 g of water is used in the styrofoam cup. the initial temperature was 28.2°c.

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.

How does litmus paper indicate an acid?

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure