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10g of h2so4 is added

24.5 g of H2SO4 (98 g/mol) is added with h20 to make up to 800 ml of a solution. If 50 ml of the H2SO4 is added with 100 ml of
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2. asked by Joey
3. 459 views
"what volume of .50 m h2so4 must be added to 65 ml of .20 m h2so4 to give a final solution of .35 M? assume volumes are
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2. asked by Stumped
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10g of h2so4 is added into 20g of water. Calculate the mole fraction of h2so4
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2. asked by Neha
3. 501 views
What will be the volume of concentrated H2SO4 that must be added to 155 mL of 0.1996 N H2SO4 in a 500 mL volumetric flask so
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2. asked by Summer
3. 478 views
When 20.0 mL of 0.535 M H2SO4 is added to 20.0 mL of 1.07 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises
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2. asked by beti
3. 723 views
When 33.5 mL of 0.535 M H2SO4 is added to 33.5 mL of 1.07 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises
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2. asked by Matt
3. 701 views
When 32.0 mL of 0.560 M H2SO4 is added to 32.0 mL of 1.12 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises
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2. asked by Megan
3. 1,053 views
When 36.5 mL of 0.605 M H2SO4 is added to 36.5 mL of 1.21 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises
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2. asked by mara
3. 1,169 views
Determine the concentration of 20.0 mL of the sulphuric acid when 1.00 mol/L sodium hydroxide is used as the titrant.Observation
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2. asked by dev
3. 696 views
Determine the concentration of 20.0 mL of the sulphuric acid when 1.00 mol/L sodium hydroxide is used as the titrant.Observation
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2. asked by Emanuela
3. 637 views