Which of the following is a valid conversion factor? A.) 1cm^3/1L
B.) 1mL/100L
C.) 10m/1dm
D.) 100cg/1g

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.)

What is the mass of each element in a 324.8 sample of co2

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?