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dlinn [17]
3 years ago
10

How many grams of NaNO3 are there in 625.0 mL of a .325 M NaNO3 solution

Chemistry
2 answers:
Nataliya [291]3 years ago
8 0

Answer:

17.26, u can search google

Explanation:

Bond [772]3 years ago
6 0

Answer:

The answer to your question is  17.26 g  of NaNO₃

Explanation:

Data

mass of NaNO₃ = ?

volume = 625 ml

concentration = 0.325 M

Process

1.- Convert volume to liters

       1000 ml ----------------- 1 L

         625 ml ----------------  x

          x = 625 / 1000

          x = 0.625 L

2.- Find the moles of NaNO₃

     Molarity = moles / volume

solve for moles

     moles = Molarity x volume

substitution

    moles = 0.325 x 0.625

simplification

    moles = 0.203

3.- Convert moles to grams

molar mass of NaNO₃ = 23 + 14 + (16 x 3)

                                     = 85 g

         85 g ------------------ 1 mol

          x      ------------------ 0.203

          x = (0.203 x 85) / 1

          x = 17.26 g        

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Answer:

a. neutral

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Explanation:

Organic salts are a dense number of ionic compounds with innumerable characteristics. They are previously derived from an organic compound, which has undergone a transformation that allows it to be a carrier of a charge, and that in addition, its chemical identity depends on the associated ion.

Organic salts are usually stronger acids or bases than inorganic salts. This is because, for example, in the amine salts, it has a positive charge due to its bond with an additional hydrogen: A + -H. Then, in contact with a base, donate the proton to be a neutral compound again

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When this is so, salt RA + OH– behaves as a strong base; even as basic as NaOH or KOH

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