Chemistry, 18.02.2021 01:00 erinharrington15
You have a container of laughing gas with an internal pressure of 7.5 atm. The container is 13 cm^3. You transfer this gas to a person's mouth that is 25 cm^3 large. What is the internal pressure of the mouth?
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Aphysical reaction is a process in which one or more reactants change into one or more products with different properties. select the best answer from the choices provided t f
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Chemistry, 21.06.2019 22:30
1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →
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Chemistry, 22.06.2019 08:00
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
Answers: 1
You have a container of laughing gas with an internal pressure of 7.5 atm. The container is 13 cm^3....
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