Chemistry, 28.12.2019 02:31 dipperisbro
Show the calculation of the final temperature for a 20.8 gram piece of iron heated to 100oc which has been added to a 55.3 gram sample of water at 25.3oc in a coffee cup calorimeter.
c (water) = 4.184 j/g oc; c (fe) = 0.449 j/g oc
Answers: 1
Chemistry, 22.06.2019 21:00, lucyamine0
As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.
Answers: 1
Chemistry, 23.06.2019 02:30, ineedhelp2285
What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.
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Show the calculation of the final temperature for a 20.8 gram piece of iron heated to 100oc which ha...
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