Chemistry, 20.07.2019 09:30 MakenaFink
Iodide-131 decays with half life of 8.02 d. in a sample initially containing 5.00 mg of i 131, what mass remains after 6.01 d?
Answers: 1
Chemistry, 22.06.2019 10:30, ashlpiriz123
Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
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Chemistry, 22.06.2019 17:00, emma3216
In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added
Answers: 1
Iodide-131 decays with half life of 8.02 d. in a sample initially containing 5.00 mg of i 131, what...
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