How many moles of NH3 are there in 77.5 g of NH3?

Question

How many moles of NH3 are there in 77.5 g of NH3?

in progress 0
Khánh Gia 6 months 2021-07-13T17:27:32+00:00 1 Answers 12 views 0

Answers ( )

    0
    2021-07-13T17:28:44+00:00

    Answer:

    4.6 (Rounded)

    Explanation:

    Given: 77.5g of NH3

    77.5g of NH3

             1

    Plug in your units.

    77.5g of NH3    x             mol of NH3  

             1                                g of NH3

    Since we are using grams, find the mass of NH3. To save you time, I’ll tell you. It’s 17.03052.

    Now, plug is number into the equation with 1 on the top because you are trying to find 1 moles worth.

    77.5g of NH3    x         1    mol of NH3  

             1                     17.03052g of NH3

    Now solve by multiplying the numbers across.

       77.5×1        =    77.5       = 4.55065377.

    1×17.03052      17.03052

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )