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What weight of sample containing

How do you calculate percent recovery?I have this info: Weight of sample used: 0.198g Actual weight of sample: 0.325g Other info
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2. asked by Anonymous
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In the gravimetric determination of barium as BaCrO4, what weight of sample must be taken so that the weight of the precipitate
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2. asked by Ariel
3. 622 views
in the gravimetric determination of barium in BaCrO4, what weight of sample must be taken so that the weight of the precipitate
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2. asked by vivian
3. 1,736 views
A sample is to be analyzed for its chloride content by precipitating and weighing silver chloride. What weight (g) of sample
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2. asked by Jinjin
3. 1,454 views
Are low-fat diets or low-carb diets more effective for weight loss? A sample of 77 subjects went on a low-carbohydrate diet for
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2. 18 views
If a hydrate was found to contain 12% water and the original weight of the sample was 30g, what will be the final weight of the
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2. asked by Ashley
3. 712 views
A student recorded the following data for copper sulfate pentahydrate.Weight of crucible and cover (after heating to constant
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2. asked by Anonymous
3. 637 views
For a 5.0 g sample of CoCl3·9H2O, what weight of water (in grams) will be lost if the sample is heated to constant weight (all
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2. asked by Allie
3. 846 views
oN A SPECIAL SCALE IN THR SCIENCE LAB, SCOYTT WEIGHED SAMPLES OF DIFFERENT KINDS OF SOIL. SAMPLE A WEIGHED 3 OUNCES. SAMPLE B
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2. asked by LANA
3. 654 views
A 3.455 g sample of vinegar is titrated. It requires 16.83 mL of 0.2145 M NaOH to get to the phenolphthalein end point.
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2. asked by ashlee
3. 596 views