What is the entropy change for freezing 425 g of c2h5oh at

What is the entropy change for freezing 4.25 g of C2H5OH at 158.7 K? H = -4600 J/mol.

Answer in units of J/K.

What is the expected freezing point of a solution of 1105 g : what is the expected freezing point of a solution of 110.5 g of h2so4 in 225 g of water? assume sulfuric acid

Acompound called pyrene has the empirical formula c8h5 : a compound called pyrene has the empirical formula c8h5 . when 4.04 g of pyrene is dissolved in 10.00 g of benzene the

Calculate the ph at teh second equivalence point in the : calculate the ph at teh second equivalence point in the titration of 0.1000l of a 0.1000 m solution of the weak

Ammonia gas at 223degc and 90 atm flows into a reactor at a : ammonia gas at 223degc and 90. atm flows into a reactor at a rate of 480. lmin. carbon dioxide at 223degc and 43 atm

What is the entropy change for freezing 425 g of c2h5oh at : what is the entropy change for freezing 4.25 g of c2h5oh at 158.7 k? h -4600 jmol.answer in units of

A gas is placed in a storage tank at a pressure of 200 atm : a gas is placed in a storage tank at a pressure of 20.0 atm at 20.3 c. as a safety device there is a small metal plug

An expansion project being considered by your firm has an : nbspan expansion project being considered by your firm has an initial cost of 1250000 and expected net cash flows of

What mass of cacl2 when dissolved in 10000 g of water : what mass of cacl2 when dissolved in 100.00 g of water gives an expected freezing point of 5.0degc cacl2 is ionic?

If you started a ride with ice packs that held 1800 of : waters heat of fusion is 80. and its specific heat is 1.0. some velomobile seats have been designed to hold ice packs