Chemistry, 06.09.2021 01:00, ramose7021
The density of iron is 7.874 g/cm. What is the height of a block that weighs 25.0 g if the length is 2.75 cm and the width is 4.30 cm? Record your answer to 3 decimal places.
Answers: 1
Chemistry, 21.06.2019 21:00, daigle18383
Solar energy is energy from the sun that is converted into thermal or energy. a. nuclear b. mechanical c. electrical d. chemical
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Chemistry, 22.06.2019 02:10, vapelordcarl69
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 23:00, emilyphillips1681
If two identical atoms are bonded, what kind of molecule is formed
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Chemistry, 23.06.2019 01:20, cedricevans41p4j3kx
Use the de broglie's wave equation to find the wavelength of an electron moving at 4.5 × 106 m/s. show your work. note: h= plank's constant (6.62607 x 10-34 j s)
Answers: 1
The density of iron is 7.874 g/cm. What is the height of a block that weighs 25.0 g if the length is...
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