Chemistry, 24.09.2021 19:40 maylindominguez
1. When a bracelet weighing 383 g in air is submerged in water, a scale
measures a weight of 349 g. What is the density of the bracelet? Is the bracelet
made of pure gold or something else? Explain. (Use 1.00 g/cm'as the density
of water and 19.3 g/cm'as the density of pure gold.)
Answers: 3
Chemistry, 21.06.2019 22:30
Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.
Answers: 2
Chemistry, 22.06.2019 02:50
What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct
Answers: 3
1. When a bracelet weighing 383 g in air is submerged in water, a scale
measures a weight of 349 g...
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