Which statement best describes how sediment forms? A. Loose material is cemented by pressure.
B. Chemical changes cause sediment to compact together.
C. Weathering breaks down rock and other material.
D. Molten rock cools above Earth’s surface.

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.)

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

Apush or pull that moves or changes and object when to objects touch