What mass of water is necessary to prepare each of the following solutions?
A. 210.0 g of 0.600 % saline solution
B. 140.0 g of 14.0 % sugar solution
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What mass of water is necessary to prepare each of the following solutions? A. 210.0 g...
Show typed calculations to determine the mass of sodium sulfate necessary to prepare each of the three stock solutions in part A (These should be different values from the gram quantities listed in the ‘data to be used’). Clearly label each calculation. Mass used to prepare 5.0 g/L sodium sulfate solution: 0.494 g solution #1: make 100mL of a 5.0g/L sodium sulfate solution
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Calculate the composition of each of the following solutions in mass/volume %. Be sure to answer all parts. (a) 77.7 g sugar, C6H12O6, in 5.00 × 102 mL solution % (b) 48.9 g NaCl in 1.00 L solution
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Calculate the mass percent, % (m/m), for the solute in each of the following solutions. PART A - 23 g of KCl and 200 g of H2O Express your answer using two significant figures. PART B - 15 g of sugar in 275 g of tea with sugar (solution) Express your answer using two significant figures. PART C - 6.5 g of CaCl2 in 60.0 g of CaCl2 solution Express your answer using two significant figures.
100 Mixtures and Solutions 90 Instructions: Use the following image to answer the NaNO following questions. 70 1. A solution contains 40 g of NaCl per 100g of water 60 CaCl at 100 C. Is the solution unsaturated, saturated or 50 POINO KC supersaturated? 9 40 NaC 30 20 KOO 2. A solution contains 50 g of KCl per 100 g of water at 25 C. Is the solution unsaturated, saturated or 10 Ce(SO); 0 10 20 30 40 50...