Chemistry

Chemistry, 07.08.2019 01:10, BrainlyAvenger

To study the effect of dissolved salt on the rusting of an iron sample, a student prepared a solution of nacl by dissolving 3.038 g of nacl in enough
water to make 792.2 ml of solution. what is the molarity of this solution?
c(nacl)=

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Chemistry, 06.08.2019 11:10, camilacarrielh15

To study the effect of dissolved salt on the rusting of an iron sample, a student prepared a solution of nacl dissolving 3.038 g of a nacl in enough water to make 792.2 ml of solution what is the molarity of this solution?

Answers: 3

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Chemistry, 07.08.2019 01:20, girlwholikesanime

Desperate! need chemistry ! test tomorrow! to study the effect of dissolved salt on the rusting of an iron sample, a student prepared a solution of nacl by dissolving 3.038 g of nacl in enoughwater to make 792.2 ml of solution. what is the molarity of this solution? c(nacl)= m

Answers: 3

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Chemistry, 25.09.2019 01:00, xbeatdroperzx

A1-m depth of stagnant water lies on top of a 0.35 cm thickness of nacl. at time t < 0, the water is pure. at time t 0, the salt begins to dissolve into the water. if the concentration of salt in the water at the solid-liquid interface is maintained at saturation (0.00685 mol nacl/cm3) and the diffusivity of nacl is 2.3c-005 cm2/s, independent of concentration, estimate, by assuming the water to act as a semi-infinite medium, the time of salt in the water when: (a) 10% of the salt has dissolved; ; (b) 50% of the salt has dissolved, and (c) 90% of the salt has dissolved. density of nacl 2.165 g/cm3. molecular weight of nacl 58.44 g/mol.

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