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I don't uderstand this: Acetone

I don't uderstand this:Acetone freezes at 95.35' below 0'C and boils at 56.2'C. At 42'C what state of matter will acetone be? At
1. 5 answers
2. asked by Anya
3. 740 views
Calculate the molality (m) of a 6.56 kg sample of a solution of the solute acetone dissolved in the solvent ethanol if the
1. 2 answers
2. asked by Luc
3. 882 views
What is the mobile phase in this experiment?A) 10% 6M NaOH and 90% acetone B) 10% 6M HCl and 90% acetone C) 10% 5M KCl and 90%
1. 2 answers
2. asked by Jon Riley
3. 1,195 views
Acetone, a common solvent has a density 0.79g/cm^3 at 20C. What is the volume of 85.1g of acetone at 20C? What is the mass of
1. 2 answers
2. asked by Jay
3. 3,725 views
Fingernail-polish remover is primarily acetone (C3H6O). How many acetone molecules are in a bottle of acetone with a volume of
1. 1 answer
2. asked by sam
3. 2,073 views
How many acetone molecules are present in a bottle of acetone with a volume of 325ml and density of acetone .788g/cm
1. 1 answer
2. asked by Anonymous
3. 2,227 views
The main component of nail polish remover is acetone, which has ∆Hvap= +31.3 kJ/mol. How many kJ of energy will be exchanged
1. 2 answers
2. asked by anonymous
3. 1,133 views
Assuming ideal behavior, determine the mole fraction of acetone in a solution of acetone and water if the vapor pressure of
1. 1 answer
2. asked by Karla
3. 936 views
The boiling point of water is 100ºC. The boiling point of acetone is 56ºC. Which statement about distilling a mixture of
1. 1 answer
2. 52 views
Calculate the molarity and mole fraction of acetone in a 1.29 m solution of acetone (CH3COCH3) in ethanol (C2H5OH). (Density of
1. 2 answers
2. asked by sarah
3. 3,643 views