What mass of kmno4 must be dissolved in 500g of water to obtain 0.1 molar solution
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Everything looks good except for this part: "To make one mole NaOH solution, dissolve 40 grams NaOH in 500mL of H2O." To make a one molar solution you want to put one mole of the solute into 1L (1000mL) of H2O.
shaminder2598:
Plz solve it
you can use formulae the answere will come
thats all
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A solution is marked as 15 parsent w/w of h2so4 solution? Calculate the molality mole fraction of the solution if the density of the solution is 1.8 g/m. What will be molality?
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