posted by .

How many moles of Sulfur are in 1 mole of Al2(SO4)3

and If the densitry of a noble gas is 1.783 g/L at STP, that gas is....

My guess: Argon?

Then theres a question that says "Which as the greater mole.... and it lists things like:
1 mole Of Ar
1 Mole of O

How would you figure that out?

  • Chemistry -

    a. Al2S3O12: three moles S in one mole of aluminum sulfate.

    b. 1.783*22.4 g/mole=39.9g/mole>>>Argon

    c. I don't know the question being asked. Greater mass? Greater what?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry,

    ,I NEED TO DRAW A LEWIS STRUCTURE for C2n2,cyanogen,and to state the noble gas,i know the answer is neon,but i have far to many electrons and am getting the gas argon,please help :N:::C:C:::N: please where do u think i am going wrong …
  2. chemistry

    for this question How many liters of H2 gas at STP are produced when Zn reacts with 125 mL of 6.00 M HCl?
  3. science (chem)

    consider the fo9rmula for Al2(SO4)3,which is used in perspirants: a. how many moles of sulfur are present i 3.0 moles of Al2(SO4)3 b. ow many moles of aluminum ions are present in 0.40 mole of Al2(SO4)3 for a and b i multiplied by …
  4. chemistry

    Hi, the question is: in each reaction, identify what have been oxidised and reduced. The equation is: 2Al + 3H2SO4 ---> Al2(SO4)3 + 3H2 I am confused about the Al2(SO4)3 I know what oxides and reductions us I just don't understant …
  5. Chemistry

    Hi there - My labs and lectures aren't in synch at the moment so we are now doing a prelab that is asking for info I haven't been taught yet uggg... The prelab question I'm having trouble with is as follows: What is the volume at STP …
  6. Chemistry

    For the following reaction: Al2(SO4)3 + 6NaOH = 2Al(OH)3 + 3Na2SO4 How many moles of Na2SO4 can be made with 3.2 moles of NaOH and excess Al2(SO4)3?
  7. Chemistry

    A sample of argon gas at STP occupies 56.2 liters. Find the number of moles of argon and the mass in the sample
  8. Chemistry

    How many moles of sulfur are present in 2.6 moles of Al2(SO4)3?
  9. chemistry

    How many moles of sulfur are present in 2.9 moles of Al2(SO4)3
  10. chemistry

    15. Which of the following (all at STP) will contain the most atoms?

More Similar Questions