![subject](/tpl/images/cats/himiya.png)
Chemistry, 23.07.2019 01:20 janetshirinyan
G"use iteration to guess an explicit formula for the recursively defined sequence and then prove that the formula is a solution to the recurrence using induction: a_k=ka_(k-1), for all integers k≥1 a_0=1"
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
How are isotopes of the same chemical element alike? how are they different?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:50
Answer asap need 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: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:30
A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159
Answers: 2
You know the right answer?
G"use iteration to guess an explicit formula for the recursively defined sequence and then prove tha...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 04.04.2021 22:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/User.png)
Engineering, 04.04.2021 22:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.04.2021 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 04.04.2021 22:20
![question](/tpl/images/cats/User.png)
Engineering, 04.04.2021 22:20
![question](/tpl/images/cats/mir.png)
World Languages, 04.04.2021 22:20
![question](/tpl/images/cats/fizika.png)
Physics, 04.04.2021 22:20
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.04.2021 22:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 04.04.2021 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 04.04.2021 22:30
![question](/tpl/images/cats/mir.png)
World Languages, 04.04.2021 22:30
![question](/tpl/images/cats/mat.png)