hallk40 hallk40

17-12-2022
Chemistry

contestada

a solution is made using 150.0 ml of ethanol (density 0.7892 g/ml) and 350.0 ml of water (density 1.000 g/ml). what is the molality ethanol in water?

Respuesta :

Otras preguntas

Why do men and woman sometimes communicate differently?

identify the image of XYZ for a composition of a 190 rotation and a 80 rotation, both about point y

Which stratum/sub layer is found in the dermis? A) Subcutaneous B) Papillary C) Basale D) granulosum E) lucidum

The products in cellular respiration are _____. carbon dioxide, water, and ATP carbon dioxide and glucose water, oxygen, and ATP glucose and oxygen

The Centers for Disease Control reported the percentage of people 18 years of age and older who smoke (CDC website, December 14, 2014). Suppose that a study des

A cat named SchrÖdinger walks along a uniform plank that is 4.00 m long and has a mass of 7.00 kg. The plank is supported by two sawhorses, one that is 0.44 m f

Write a C++ program that takes as input a list ( an array) of n integrers and finds the number of negative inetgers inthe list (array ). Side Note: The problem

Bryant Company has a factory machine with a book value of $90,800 and a remaining useful life of 7 years. It can be sold for $27,200. A new machine is available

A mystery number is greater than 50 and less than 100. You can make exactly five different rectangles with the mystery number of tiles. (Hint: This means the my

In a region with a low crude birthrate, a high crude death rate is most likely indicative of an aging population. a lack of health care. a high infertility rate