Mix 30 ml of water at 15 degrees celsius and 30 ml of water at 55 degrees celsius
answer these questions show your work.

a.) what is the final volume of the water

b.) what is the final temperature of the water

c.) how many degrees did the cold water increase

d.) how many degrees did the hot water decrease

e.) how much heat energy transferred to the cold water

f.) how much heat energy transferred from the hot water

g.) what happened to the kinetic energy of the hot water and cold water particles

What does x represent in the formula for the compound xcl4?

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.