Examlex

Solved

A Solution Is Prepared by Dissolving 15

question 75

Multiple Choice

A solution is prepared by dissolving 15.0 g of NH3 in 250.0 g of water.The density of the resulting solution is 0.974 g/mL.The molarity of NH3 in the solution is ________ M.


Definitions:

Combo Box

A graphical user interface widget that combines a drop-down list or list box and a single-line textbox, allowing the user to select an item from the list or enter a new value.

Formatted Text

Text that has been enhanced with various attributes such as font size, color, or style (bold, italic) differing from plain text.

Rich Text

A text format that allows for the embedding or inclusion of various non-text elements, such as images, tables, and different font styles within a document.

Date Picker

A graphical user interface element that lets users select a date from a visual calendar presented within a program or webpage.

Related Questions