You are given Na 2 CO 3 • nH 2 O solution in which 10.725g of the salt is dissolved in 50cm 3 solution. The concentration is 0.75 mol/dm 3 . Calculate: a) the concentration in gram/dm 3 of the solution. b) The molar mass of the compound. c) the value of x.

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Asked on June 2, 2026Chemistry

This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.

Accepted Answer · 2026-06-02T19:52:09.358Z

Here are the calculations for the given problem. a) The concentration in gram/dm^3 of the solution. Step 1: Convert the volume from cm^3 to dm^3. Given volume = 500 cm^3. Since 1 dm^3 = 1000 cm^3: Volume in dm^3 = 500 cm^31000 cm^3/dm^3 = 0.5 dm^3 Step 2: Calculate the concentration in gram/dm^3. Given ✂️ _That answer was long and got cut off. Reply continue and I'll finish it._

Accepted Answer · 2026-06-02T19:52:09.358Z

Here are the calculations for the given problem. a) The concentration in gram/dm^3 of the solution. Step 1: Convert the volume from cm^3 to dm^3. Given volume = 500 cm^3. Since 1 dm^3 = 1000 cm^3: Volume in dm^3 = 500 cm^31000 cm^3/dm^3 = 0.5 dm^3 Step 2: Calculate the concentration in gram/dm^3. Given ✂️ _That answer was long and got cut off. Reply continue and I'll finish it._

You are given Na 2 CO 3 • nH 2 O solution in which 10.725g of the salt is dissolved in 50cm 3 solution. The concentration is 0.75 mol/dm 3 . Calculate: a) the concentration in gram/dm 3 of the solution. b) The molar mass of the compound. c) the value of x.

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You are given Na 2 CO 3 • nH 2 O solution in which 10.725g of the salt is dissolved in 50cm 3 solution. The concentration is 0.75 mol/dm 3 . Calculate: a) the concentration in gram/dm 3 of the solution. b) The molar mass of the compound. c) the value of x.

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