biosphere 2 was an attempt to have humans lived within a perfectly closed system, as a model for living on other planets. The first attempt failed because the system began losing CO2, which was chemically reacting with the exposed concrete walls. How would you go about designing a habitat that is a closed system? Explain how matter and energy would flow within the system
1.consider the following balanced equation and answer parts a through. show calculations for each part.
3 ag(s) + 4 hno3(aq) → 3 agno3(aq) + no(g) + 2 h2o(l)
a. calculate the number of moles of agno3 produced by the reaction of 3 moles of ag with excess hno3. if the number to the left of the compound represents the number of moles of the compound which are present, then 3 moles of ag react with 4 moles hno3 to produce 3 moles agno3 (aq).
so the answer to a would be 3 moles.
b. calculate the number of moles of agno3 produced by the reaction of 108 grams of ag with excess hno3.
i'm not sure how to plug in the grams of silver into an equation using moles to find how many moles are produced.
c. calculate the number of grams of agno3 produced by the reaction of 108 grams of ag with excess hno3
d. calculate the number of moles of no produced as a byproduct of the reaction of 108 grams of ag with excess hno3.
e. calculate the number of grams of no produced as a byproduct starting with 108 grams of ag and excess hno3.
explanation:
it would be d. henry moseley
hope this !
and sorry if i'm late. have a good rest of your day! : d