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A chemist makes a “stock”

A chemist makes a “stock” solution of KOH by dissolving 1050.0 grams in enough water to make 1.50 liters of solution. If
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2. asked by Jim
3. 1,363 views
A chemist wants to prepare a stock solution of H2SO4 so that a sample of 20.00mL will produce a solution with a concentration of
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2. asked by Anonymous
3. 4,283 views
A chemist makes 460 mL of magnesium fluoride (MgF2) working solution by adding distilled water to 20.0 mL of a 18.8 umol/L stock
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2. asked by Nadia
3. 104 views
A chemist makes 0.940 L of mercury(Il) iodide (HgI_2) working solution by adding distilled water to 0.260 L of a 0.0000155 mol/L
1. 1 answer
2. 72 views
) A chemist dissolves 1.000 x 103 g of potassium hydroxide in enough water to make 1.5 L of stock solution. The chemist later
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2. asked by Anonymous
3. 632 views
A chemist makes 0.800 L of zinc oxalate (ZnC2O4) working solution by adding distilled water to 0.100 L of a 0.000157 M stock
1. 1 answer
2. 45 views
A chemist makes 460 mL of magnesium fluoride (MgF2) working solution by adding distilled water to 20.0 mL of a 18.8 umol/L stock
1. 1 answer
2. asked by Nadia
3. 112 views
A chemist makes 0.290 L of zinc oxalate (ZnC3O4) working solution by adding distilled water to 0.160 L of a 0.0000680 M stock
1. 1 answer
2. 72 views
A chemist makes 0.290 L of zinc oxalate (ZnC,°4) working solution by adding distilled water to 0.160 L of a 0.0000680 M stock
1. 1 answer
2. 65 views
A chemist makes 0.490 L of silverII) oxide (AgO) working solution by adding distilled water to 0.270 L of a 0.0000432 M stock
1. 1 answer
2. 50 views