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Setler79 [48]
2 years ago
9

How many moles of nacl are needed to make 5.2l of a 2m solution

Chemistry
1 answer:
son4ous [18]2 years ago
7 0

Answer:

10.4 moles

Explanation:

    n / 5.2   =   2  M

     n = 10.4  moles

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"Calculate the number of millimoles in 500 mg of each of the following amino acids: alanine (MW = 89), leucine (131), tryptophan
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Answer:

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Explanation:

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- Glutamic acid = 0.5 g 147 g/m → 3.40x10⁻³ moles . 1000 =  3.4 mmoles

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