Casha100 Casha100
  • 03-10-2016
  • Chemistry
contestada

If we start with .98g NaOH, how many moles of NaOH did we start with?

Respuesta :

daniel987
daniel987 daniel987
  • 03-10-2016
to find moles  Mass (NaOH) / RMM (NaOH)

so moles of NaOH = 0.98 / 40 = 0.0245mol

hope that helps 
Answer Link

Otras preguntas

Which of the allies suffered the greatest losses on D-Day
What is 0.05 percent of 6.5?
Differences between DNA and RNA include which of the following? (1) RNA consists of one nucleotide chain. (2) RNA contains the nitrogen base uracil instead of t
How many grandparents have my grandparents? who can solve it is very good on maths! it is just a lpgic problem! i know the answer :)
3x+y=4 2x+y=5 solve using linear combination
Please I have the answers I just want to double check them and Solvekey: B=42  A=93  N=29  X=361. (b-7)(2b-7)2. (4a-4)(5a-7)3. (5n-6)(4n+7)4. (2n=8)(8n+3)5. (6x
Please I have the answers I just want to double check them and Solvekey: B=42  A=93  N=29  X=361. (b-7)(2b-7)2. (4a-4)(5a-7)3. (5n-6)(4n+7)4. (2n=8)(8n+3)5. (6x
How many grandparents have my grandparents? who can solve it is very good on maths! it is just a lpgic problem! i know the answer :)
How many miles can you get on one tank of gas if your tank holds 18 gallons and you get 22 miles per gallon?
A circular pool is ten feet in diameter and five feet deep. What is its volume, in cubic feet?