Chemistry, 19.09.2019 05:30 kellynadine02
A5.0 piece of metal is heated to 100 c, then placed in a beaker containing 20.0 g of water at 10 c. the temperature of the water rises to 15 c. assuming that the heat lost by the metal = heat gained by the water. calculate the specific heat of the metal.
Answers: 2
Chemistry, 21.06.2019 16:30, lil3114
Imagine that you own a property that is exactly 2.2 acres large. you want to sell your property, but your realtor tells you that you cannot sell your land by the acre. in order to sell your land you need to determine the area you own in units of square meters? given that there are 1.6 kilometers in 1 mile and 640 acres in 1 square mile, what is the area of land that you own in square meters square meters?
Answers: 2
Chemistry, 21.06.2019 17:10, shafferakr6
There are 6.022 x 10^23 atoms of hg in 1 mole of hg. the number of atoms in 4.5 moles of hg can be found by multiplying 4.5 by 6.022 x 10^23 a. 2.7 x 10^24 b. 27 x 10^23 c. 2.71 x10^24 d. 27.099 x 10^23
Answers: 3
Chemistry, 21.06.2019 19:30, savag3jitt
In all living cells dna controls cellular activities by
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Chemistry, 22.06.2019 14:30, lorrainelopez
The three types is stress that act on earths rocks are compression, tension, and
Answers: 1
A5.0 piece of metal is heated to 100 c, then placed in a beaker containing 20.0 g of water at 10 c....
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