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 ( 83+ )
Otras preguntas
Write the slope intercept form of the equation
Find the area of the triangle.
There are 10 students in a class, 5 boys and 5 girls. How many ways can I sit them around a Harkness table? please explain well because I'm confused
Write the equation of the line perpendicular to the given line that passes through the given point in slope-intercept-form. Algebra 1 Question #46
Study the road plan shown in the figure . A service station will be built on the highway and a road will connect it with cray how long will the new road be ?
Which best explains a clue that the poem in Just is written in free verse A Its line are all the same length B It has a distinct rhyme pattern C It does not ha
Michelle smith bought 30 shares of james company stock at $34 per share. the company paid annual dividends of $0.42 per share. what is the total annual dividend
What was the purpose of the Iroquois league
can someone show me how to work this? an integer is 17 more than 2 times another. if the product of the two integers is -36, then find the integers.
Please need answer ASAP did I get the correct answer ? If not please let me know
