jtoscano1765 jtoscano1765

18-10-2020
Chemistry

contestada

What is the mole fraction of sodium chloride in a solution containing 0.23 moles of NaCl and 5.5 moles of water?

Respuesta :

taytaybear76 taytaybear76

18-10-2020

Answer:

0.040

hope this helps :)

Explanation:

NaCI=mol NaCI/mol NaCI+mol H2O

NaCI=0.23 mol/0.23 mol+5.5 mol

NaCI=0.23 mol/5.73 mol=0.040

Answer Link

Otras preguntas

Which rhetorical device does Abraham Lincoln employ in the bolded line? We cannot dedicate, we cannot consecrate, we cannot hallow this ground. A alliteration B

¿Adónde van Uds. para tomar el sol? A. Voy al cine. B. Vamos a la playa. C. Vamos al cine. D. Voy a la playa.

to stop the spread of communism after ww2 the us established a policy known as

what impact did the battle of Bill run have on the north and the south

Assuming gasoline is 89.0% isooctane, with a density of 0.692 g/mL, what is the theoretical yield (in grams) of CO2 produced by the combustion of 1.80 x 1010 ga

Light travels at a constant speed of 3.0×108 m/s in a vacuum. (a) It takes light about 1.3 seconds to travel from the Earth to the Moon. Estimate the distance o

Carmel Rugs is holding a 2-week carpet sale at Jean’s Club, a local warehouse store. CarmelRugs plans to sell carpets for $1,000 each. The company will purchase

Because there are some positive aspects of bureaucracy, as proposed by Max Weber, Therese, a restaurant manager, is interested in implementing certain aspects o

All true democracies have free, fair, and competitive elections. Question 4 options: True False

When constructing an angle bisector, why must the arcs intersect?