How many grams Of KCI are dissolved in 100g. of water at 50 degrees?
It's difficult to read but perhaps you can read this graph.
http://www.docstoc.com/docs/4871801/Reading-the-Solubility-Chart
Molar Mass ~K~39,cl~35.5. Molar Mass~(39)+(35.5)~64.5 No Of Moler ~mass/molarmass~64.5g/mol Divide By 100g, Gram Cancel Gram Remain 0.645mol
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To determine the amount of KCI (potassium chloride) dissolved in 100g of water at 50 degrees Celsius, we need to consult the solubility chart or table for KCI at this temperature. The solubility of a substance represents the maximum amount of solute that can dissolve in a given amount of solvent under specific conditions.
I will assume you meant to ask about the solubility of KCl (potassium chloride) instead of KCI. Potassium chloride, KCl, has a well-known solubility in water that increases with temperature. So, we need to find the solubility of KCl at 50 degrees Celsius.
A reliable source for solubility data is generally found in chemistry reference books or online databases. One such source is the CRC Handbook of Chemistry and Physics.
Once we obtain the solubility value, we can calculate the amount of KCl dissolved in 100g of water by multiplying the solubility by the weight of the solvent (water) used.
However, since I do not have real-time access to external sources, I cannot provide the exact solubility value at 50 degrees Celsius. I suggest consulting reputable chemistry resources or conducting a literature search to find the solubility of KCl at 50 degrees Celsius. With this information, you can calculate the grams of KCl dissolved in 100g of water.