Chemistry, 11.03.2021 18:40 angiezavala61
Help me timed test Manganese-56 has a half life of 2.6 hrs. How many g of a 13.3 g sample will remain after 8 half lives? Keep 2 sig figs, and be sure to use the correct units in your answer.
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Chemistry, 22.06.2019 06:30
This drawing shows a human body system. what is the primary function of this body system?
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Chemistry, 22.06.2019 14:30
Consider the reduction reactions and their equilibrium constants. cu+(aq)+e−↽−−⇀cu(s)pb2+(aq)+2e−↽−−⇀pb(s)fe3+(aq)+3e−↽−−⇀fe(=6.2×108=4.0×10−5=9.3×10−3 cu + ( aq ) + e − ↽ − − ⇀ cu ( s ) k =6.2× 10 8 pb 2 + ( aq ) +2 e − ↽ − − ⇀ pb ( s ) k =4.0× 10 − 5 fe 3 + ( aq ) +3 e − ↽ − − ⇀ fe ( s ) k =9.3× 10 − 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
Chemistry, 23.06.2019 00:00
How is the way a mixture is combined different from how a compound is combined?
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Help me timed test
Manganese-56 has a half life of 2.6 hrs. How many g of a 13.3 g sample will rema...
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