Recent content by havenly

for the wihelmy blade method we want to measure the interfacial tension exerted on a paracetamol compact in the shape of a rectangular parallepiped perimeter submerged 0.12 m in water we measure a force of 0.21 mN for a contact angle of 88.29° answer whether they are true or false Surface...

please you can explain to me why e is correct and not the a @Chestermiller

reaction steriochemistry is syn? the product of reaction b is meso?

CO2 can have a negative deviation?

I think that c is also false because I don't get 155.3 B and E make me doubt How do I calculate the deviation?

A container of 0.5l containing 6 moles of CO2 are heated to 200 ° C on is interested in explaining the pressure variations between the pressure of a perfect gas and the actual value measured on a pressure gauge. The coefficients of the real gas a=3.59 [atm l2/mol2-] b=0.0427 [l /mol] indicate...

i think option b is incorrect because k= pB* i.e. the pressure of the pure body in an ideal solution C. henry's constant has the dimensions of a pressure D.la steam pressure of pB* corresponds to the pression of the pure body. E. a solution ideally diluted follows Henry's law and in circle 2...

A 70 kg patient is treated with ciprofloxacin (2 x 500 mg / d) for an infection pulmonary. Ciprofloxacin is an antibiotic eliminated primarily by the kidneys, its apparent volume of distribution is 3 [1 / kg) and its clearance is 0.5 (Wh x kg). Calculate the half-life of ofloxacin in this...