A solution of sodium nitrate at a temperature of 60*C contains 45% of sodium nitrate by weight (a) How saturated is this salt solution (express in percentage)? (b) Calculate the weight of NaNO3 that...


A solution of sodium nitrate at a temperature of 60*C contains 45% of sodium nitrate by weight<br>(a) How saturated is this salt solution (express in percentage)?<br>(b) Calculate the weight of NaNO3 that will be crystallized if 100 g of this solution is cooled to 0*C<br>(c) Calculate the percentage yield of this crystallization process<br>(d) What is the molarity of the original solution. The density of the solution is 1.3371 at 60*C<br>(e) What is the molality of the original solution?<br>(f) What is the concentration of sodium nitrate in the original solution in grams per 100 g of water?<br>Temperature<br>°C<br>10<br>20<br>30<br>40<br>50<br>60<br>70<br>80<br>90<br>100<br>Solubility<br>g/100g water<br>73<br>80.8<br>87.6<br>94.9<br>102<br>112<br>135<br>148<br>164<br>180<br>

Extracted text: A solution of sodium nitrate at a temperature of 60*C contains 45% of sodium nitrate by weight (a) How saturated is this salt solution (express in percentage)? (b) Calculate the weight of NaNO3 that will be crystallized if 100 g of this solution is cooled to 0*C (c) Calculate the percentage yield of this crystallization process (d) What is the molarity of the original solution. The density of the solution is 1.3371 at 60*C (e) What is the molality of the original solution? (f) What is the concentration of sodium nitrate in the original solution in grams per 100 g of water? Temperature °C 10 20 30 40 50 60 70 80 90 100 Solubility g/100g water 73 80.8 87.6 94.9 102 112 135 148 164 180

Jun 11, 2022
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