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Determine the volume/volume percent solution

Determine the volume/volume percent solution made by combining 25 mL of ethanol with enough water to produce 200 mL of the
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2. asked by emma
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If a solution of sodium hydroxide is mixed from a 3M solution of sodium hydroxide, such that the volume of the original solution
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2. asked by Ece
3. 877 views
What volume (mL) of 0.20 M HCl needs to be added to 1.23 L of 0.10 M acetic acid to reduce the percent ionization to 1.00%?
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2. asked by Molly
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Dry air near sea level has the following composition by volume: N2, 78.08 percent; O2, 20.94 percent; Ar, 0.93 percent; CO2,
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2. asked by Tanisha
3. 2,126 views
an antifreeze solution is made by mixing ethylene glycol (density= 1116 kg/m^3) with water. suppose that the specific gravity of
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2. asked by kai
3. 6,119 views
It says prepare a theoretical titration of 25 mL of 0.1037 M formic acid (HCOOH; pKa= 3.75) solution (diluted to 100mL volume
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2. asked by Anonymous
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a chemist has a solution that is 20 percent alcohol by volume. which of the following expressions represents the percent of
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2. asked by Jason P
3. 504 views
Determine the volume percent of toulinein a solution made by mixing 40.0ML toluene with 75. 0 ml of benzene.
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2. asked by anonymous _25
3. 193 views
An antifreeze solution is made by mixing ethylene glycol(ρ=1116 kg/m3) with water.Assuming that the total volume of the
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2. asked by Anonymous
3. 235 views
A laboratory stockroom has a stock solution of 90%(m/v) sulfuric acid,H2SO4(aq). If a technician dilutes 50ml of the stock
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2. asked by Lori
3. 1,102 views