Chemistry, 10.03.2020 04:41 flynwildozfuf5
Consider the reaction: N2(g) + 3H2(g) → 2NH3(g) Suppose that a particular moment during the reaction, molecular hydrogen is reacting at a rate of −0.0160 M/s. At what rate is ammonia being formed?
Answers: 1
![R=\frac{-1}{1}\frac{d[N_2]}{dt}=\frac{-1}{3}\frac{d[H_2]}{dt}=\frac{1}{2}\frac{d[NH_3]}{dt}](/tpl/images/0539/9987/a62ba.png)
![-\frac{d[H_2]}{dt}=0.0160M/s](/tpl/images/0539/9987/d5dae.png)
![-\frac{d[NH_3]}{dt}](/tpl/images/0539/9987/527e4.png)
![\frac{-1}{3}\frac{d[H_2]}{dt}=\frac{1}{2}\frac{d[NH_3]}{dt}](/tpl/images/0539/9987/2a2d1.png)
![\frac{-1}{3}\frac{d[H_2]}{dt}\times 2=\frac{d[NH_3]}{dt}](/tpl/images/0539/9987/92027.png)
![\frac{1}{3}(-\frac{d[H_2]}{dt})\times 2=\frac{d[NH_3]}{dt}](/tpl/images/0539/9987/e9e1c.png)
Another question on Chemistry
Chemistry, 22.06.2019 10:00
How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
Answers: 3
Chemistry, 22.06.2019 11:00
3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?
Answers: 1
Chemistry, 22.06.2019 13:30
Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?
Answers: 1
Chemistry, 22.06.2019 18:00
Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 3
You know the right answer?
Consider the reaction: N2(g) + 3H2(g) → 2NH3(g) Suppose that a particular moment during the reaction...
Questions
Geography, 16.11.2020 18:10
English, 16.11.2020 18:10
Mathematics, 16.11.2020 18:10
Mathematics, 16.11.2020 18:10
Mathematics, 16.11.2020 18:10
Mathematics, 16.11.2020 18:10
English, 16.11.2020 18:10
Computers and Technology, 16.11.2020 18:10
