QueenJahaida
QueenJahaida
02-11-2017
Chemistry
contestada
Help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!
Respuesta :
cuanchi
cuanchi
06-11-2017
after the first 2 min the 20 g are only 10g, (1 half-life)
after other 2 more min 5g (2 half-lives)
after other 2 more min 2.5 g (3 half-lives)
after 2 more 1.25 g (4 haf lifes)
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
What does this problem equal? -2/3x-3-3
anya stocked her pond with 263 bass and 187 trout. 97 fish swam away in a flood how many fish are left
How does the electric energy between two negativly charged particles change if one particles charge is increased by a factor of 2
Which value of x is a solution of the inequality? 3x−3≥9
Danielle earns an 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $675 per week. How much did
The Sayyid dynasty followed the (a) Slave dynasty (b) Khilji dynasty (c) Tughlaq dynasty (d) Lodhi dynasty
Pizza is sold at a restaurant in 3 sizes: small (S), medium (M), and large (L). Customers can choose from 4 toppings to be used on a 1-topping pizza. The 4 topp
There are 8 small dogs at the dog park is that represents 32% of the dogs at the park how many dogs are at the park
which 2 prisons in oklahoma had riots during the 70s and 80s
Will tin reduce iron?
