Chemistry, 05.07.2019 00:00 germainenez3288
Create an original piece of artwork illustrating two isotopes of the same element. you may choose any two isotopes you would like. write a short paragraph (at least 4 sentences) comparing and contrasting the isotopes. make sure that i can clearly see and count the subatomic particles. include two pictures- one of you and your unfinished work, and one of the finished product. write the name of each isotope in isotope and hyphen notation. ! ! i will give you !
Answers: 1
Chemistry, 22.06.2019 02:30
Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass
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Chemistry, 22.06.2019 09:40
In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
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Chemistry, 22.06.2019 23:00
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
Chemistry, 23.06.2019 06:30
The velocity of any object depends upon a) the location of the object. b) the location of the observer. c) which measurement tools are used. d) the relative motion of the observer.
Answers: 1
Create an original piece of artwork illustrating two isotopes of the same element. you may choose an...
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