Apply Concepts Which of the following chemical equations is balanced?
A 2Al + Fe N, + 2AIN + Fe
B 41,0 + 700,+ C, H, + 70,
C CH20. + 30, + 6H2O + 600,
D 2KNO, + H2CO3 → K_CO, + 2HNO,

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object

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.)

Which statement describes james chadwick’s discovery.