The table below shows the dimensions of two colored cubes. dimensions of cubes cube side (cm) mass (g) blue 5 250 white 4 320 which cube is denser? a: blue, because the ratio of its mass and side is higher. b: white, because the ratio of its mass and side is lower. c: blue, because it has more volume and less amount of matter. d: white, because it has less volume, but a lot more matter.
Answers: 2
Chemistry, 21.06.2019 14:30, krystenlitten
Find the protons, electrons and neutrons for strontium with a mass of 83
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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.)
Answers: 3
Chemistry, 22.06.2019 11:00, Usman458
The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?
Answers: 1
The table below shows the dimensions of two colored cubes. dimensions of cubes cube side (cm) mass (...
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