Compute the normal boiling point of the liquid

Reference no: EM13677209

A certain liquid has a vapor pressure of 92.0 torr at 23.0 C and 236.0 torr at 45.0 C. Compute the value of delta H vap for this liquid. Determine it in kJ/mol. Compute the normal boiling point of this liquid. Find it in C.

Reference no: EM13677209

Questions Cloud

Compute the final concentration of h+ or oh- : Compute the final concentration of H+ or OH- if 24.0mL of 1.95M Ba(OH)2 is mixed with 34.0mL of 2.30M HCL. Presume the volumes are additive and that HCL and Ba(OH)2 are ionied completely.

Explain how many grams of salicylic acid : told that she should use a 50.0% excess of acetic anhydride as well as expect to get a 65.0 % yield in the reaction. Explain how many grams of salicylic acid as well as of acetic acid should she use

What was the % yield butanoland reacted concentrated hcl : A chemist started with 1 ml of 2 methyl 2 butanoland reacted it with 3 ml concentrated HCL after distillation 0.3 ml of 2 chloro 2 methyl butane was obtained what was the % yield?

Compute the molecular weight of the electrolyte : While 2.0 grams of an electrolyte was dissolved in 25.0 grams of water the resulting solution was found to have a molarity of 0.815M and a molality of 0.800m.

Compute the normal boiling point of the liquid : A certain liquid has a vapor pressure of 92.0 torr at 23.0 C and 236.0 torr at 45.0 C. Compute the value of delta H vap for this liquid. Determine it in kJ/mol. Compute the normal boiling point of this liquid. Find it in C.

Explain how much energy is required to heat : At 1 atm, explain how much energy is required to heat 57.0 g of H2O(s) at -20.0 C to H2O(g) at 139.0 C

State balanced chemical equation for the reactions : A mixture of oxygen and hydrogen is examined by passing it over hot copper oxide and through a drying tube. Hydrogen reduces the CuO to metallic Cu. Oxygen then reoxidizes the copper back to CuO.

Determine the mole fraction of naoh : A solution is prepared by mixing 0.275 mole NaOH (40.0g/mole) with 189g H2O (18.0g/mole). Its density is 1.061 g/mL. Determine

Explain what would be the ratio of the unprotonated form : Uric acid dissociates as shown in the figure at the right with a pKa of 5.80 as well as can be treated as a simple monoprotic acid in this pH range. Its solubility in urine depends on the relative amount of protonated and unprotonated forms. A uri..

User Account

All Pages