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if a 100g sample of

In a 100g sample of water, determine the amount of weight thatis attributed to Hydrogen and to Oxygen. i found the mass ratio
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2. asked by lisa
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In a 100g sample of water, determine the amount of weight thatis attributed to Hydrogen and to Oxygen. i found the mass ratio
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2. asked by lisa
3. 622 views
what temperature would each of the following solubility be observed?a. 50g KCL in 100g H2O b. 100g NaNO3 in 100g H2O c. 60g KNO3
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2. asked by Kirby
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Hi, my question is:"Classify each of the following as saturated, supersaturated, or unsaturated: KNO3 90g/100g at 82*C NaCl
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2. asked by Waleed
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A certain material decays at a rate of 1.9% per year. The sample is 260 grams. How much will be left in 11 years? How long will
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2. asked by Sara
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a 100g sample of wate at 90oC is added to a 500g sample of water at 10oC. what is the final temperature of the water
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2. asked by julius
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1.)A sample of ammonium nitrate contains 70 g of nitrogen.what is the mass of the sample?2.)no. of gram atom of ca in 100 g of
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2. asked by divya
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if a 100g sample of water at 60.0 C is added to a 100.0 g sample of water at 10.0 C, determine the final temperature of the
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2. asked by emily
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In a 100g sample of copper, 69 g were Cu-63 while 31g were Cu-65. Find the average atomic mass.
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2. asked by Kevin
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How many moles of carbon, hydrogen, and oxygen are present in a 100g sample of ascorbic acid?
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2. asked by julia
3. 1,454 views