SilentHamster
SilentHamster
02-02-2017
Chemistry
contestada
Need help with these questions
Respuesta :
sandra347
sandra347
21-05-2017
a) answer is 4,324 mol
1mol contains 0.622e24
x mol contains 2.69e24
x= 1•2.69e24 / 0.622e24
x=4.324
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
what times what equals 27
Why were the Appalachian mountains important to the colonies?
Write a word phrase for the algebraic expression 3X -7 a. The difference of three times a number X and seven b. The difference of seven and three times a number
How did social and economic life change for freed people
fort knox holds 147,300,000 onces of gold. write the number that is one million more
which describes the number sentences? 6+0=6: Commutative Property of Addition or Identity Property of Addition
The best definition of pastoralism is
What's the square root of 1/121 ?
sue wrote a doubles fact. it has a sum less than 10 and greater than 4. the addends are each less than 5 what facts might she have written?
Why did the partition of Africa create artificial boundaries?
