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 ( 45+ )
Otras preguntas
2(n-3)=4n+1 this sucks not knowing the answer
among the qualities listed on the human relations scale, the most important one for the building new relationship is?
Solve the system of equations.3x+3y+6z=33x+2y+6z=74x+4y+7z=4
Solve the system of equations.3x+3y+6z=33x+2y+6z=74x+4y+7z=4
One-half of a number is -12. Find the solution ???
Why do Andhra Pradesh donot recive any snow fall during during winter months. PLEASE HELP.....EXAM TOMORROW
One-half of a number is -12. Find the solution ???
Kim estimates that the faucet in her kitchen drips at a rate for 1 drop every 2 seconds. Erik wants to klnow how many times the faucet drips in a week.
2(n-3)=4n+1 this sucks not knowing the answer
what city is located 60 north 25 east
